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2 Troubleshooting Procedures

2.7 Keyboard and Touch pad Troubleshooting

Procedure 2

Connector Check and Replacement Check

The keyboard, touch pad or sensor/switch board may be disconnected or damaged.
Disassemble the computer following the steps described in Chapter 4,

Replacement

Procedures

, and perform the following checks:

If the keyboard malfunctions, start with Check 1.

If the touch pad malfunctions, start with Check 3.

If the SW membrane malfunctions, start with Check 6.

Check 1

Make sure the keyboard cable is securely connected to CN3230 on the system
board.

If the connection is loose, reconnect firmly and go to Procedure 1. If there is still
an error, go to Check 2.

Check 2

The keyboard or its cable may be damaged. Replace it with a new one following
the instructions in Chapter 4,

Replacement Procedures

. If the problem still exists,

perform Check 8.

Check 3

Make sure the touch pad cable is firmly connected to CN3240 on the system
board.

If the connection is loose, reconnect firmly and go to Procedure 1. If there is still
an error, go to Check 4.

Check 4

The touch pad may be damaged. Replace it with a new one following the
instructions in Chapter 4,

Replacement Procedures

. If the problem still exists,

perform Check 5.

2-54

[CONFIDENTIAL]

TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573)

Summary of Contents for Satellite Pro A120

Page 1: ... CONFIDENTIAL Toshiba Personal Computer TECRA A8 series Satellite Pro A120 series Maintenance Manual TOSHIBA CORPORATION File Number 960 573 ...

Page 2: ...te Pro A120 series at the time of this manual s production However succeeding computers and manuals are subject to change without notice Therefore Toshiba assumes no liability for damages incurred directly or indirectly from errors omissions or discrepancies between any succeeding product and this manual Trademarks IBM is a registered trademark and IBM PC is a trademark of International Business M...

Page 3: ...indicates the existence of a hazard that could result in bodily injury if the safety instruction is not observed CAUTION Caution indicates the existence of a hazard that could result in property damage if the safety instruction is not observed NOTE Note contains general information that relates to your safe maintenance service Improper repair of the computer may result in safety hazards Toshiba re...

Page 4: ... explains how to diagnose and resolve FRU problems Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs Appendices The appendices describe the following Handling the LCD module Board layout Pin assignments Keyboard scan character codes Key layout Wiring diagr...

Page 5: ...as it appears on the keyboard is printed in boldface type Key operation Some operations require you to simultaneously use two or more keys We identify such operations by the key top symbols separated by a plus sign For example Ctrl Pause Break means you must hold down Ctrl and at the same time press Pause Break If three keys are used hold down the first two and at the same time press the third Use...

Page 6: ...ing 2 1 2 2 Troubleshooting Flowchart 2 3 2 3 Power Supply Troubleshooting 2 7 2 4 System Board Troubleshooting 2 21 2 5 USB FDD Troubleshooting 2 45 2 6 HDD Troubleshooting 2 48 2 7 Keyboard and Touch pad Troubleshooting 2 53 2 8 Display Troubleshooting 2 56 2 9 Optical Drive Troubleshooting 2 58 2 10 Modem Troubleshooting 2 60 2 11 LAN Troubleshooting 2 62 2 12 Bluetooth Troubleshooting 2 63 2 1...

Page 7: ...3 23 3 12 Async Test 3 25 3 13 Hard Disk Test 3 26 3 14 Real Timer Test 3 29 3 15 NDP Test 3 31 3 16 Expansion Test 3 32 3 17 CD ROM DVD ROM Test 3 34 3 18 Error Code and Error Status Names 3 35 3 19 Hard Disk Test Detail Status 3 38 3 20 ONLY ONE TEST 3 40 3 21 Head Cleaning 3 47 3 22 Log Utilities 3 48 3 23 Running Test 3 50 3 24 Floppy Disk Drive Utilities 3 51 3 25 System Configuration 3 56 3 ...

Page 8: ... SW membrane 4 31 4 12 Fingerprint sensor board 4 33 4 13 Touch pad 4 35 4 14 SD card slot 4 38 4 15 Bluetooth module 4 39 4 16 Serial S Video board 4 41 4 17 RTC battery 4 42 4 18 Modem jack 4 44 4 19 Fan 4 45 4 20 System board 4 47 4 21 Battery lock 4 49 4 22 HDD cable 4 51 4 23 Heat sink CPU 4 52 4 24 PC card slot 4 56 4 25 LCD unit FL inverter 4 57 4 26 Cover latch 4 62 4 27 Display rear cover...

Page 9: ...Handling the LCD Module A 1 Appendix B Board Layout B 1 Appendix C Pin Assignments C 1 Appendix D Keyboard Scan Character Codes D 1 Appendix E Key Layout E 1 Appendix F Wiring Diagrams F 1 Appendix G BIOS rewrite Procedures G 1 Appendix H EC KBC rewrite Procedures H 1 Appendix I Reliability I 1 ...

Page 10: ...x CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 11: ... CONFIDENTIAL Chapter 1 Hardware Overview ...

Page 12: ...1 Hardware Overview 1 ii CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 13: ... Drive 1 14 1 3 Keyboard 1 16 1 4 Optical Drive 1 17 1 4 1 CD ROM Drive 1 17 1 4 2 DVD ROM Drive 1 18 1 4 3 DVD ROM CD R RW Drive 1 19 1 4 4 DVD Super Multi Drive 1 20 1 5 TFT Color Display 1 21 1 5 1 LCD Module 1 21 1 5 2 FL Inverter Board 1 23 1 6 Power Supply 1 24 1 7 Batteries 1 28 1 7 1 Main Battery 1 28 1 7 2 RTC battery 1 29 1 8 AC Adaptor 1 30 ...

Page 14: ...1 14 Table 1 2 CD ROM drive specifications 1 17 Table 1 3 DVD ROM drive specifications 1 18 Table 1 4 DVD ROM CD R RW drive specifications 1 19 Table 1 5 DVD Super Multi drive specifications 1 20 Table 1 6 LCD module specifications 1 21 Table 1 7 FL inverter board specifications 1 23 Table 1 8 1 Power supply output rating Intel chipset model 1 25 Table 1 8 2 Power supply output rating ATI chipset ...

Page 15: ...s Microprocessor The TECRA A8 series Satellite Pro A120 series computer is equipped with one of the following processors Intel CoreTM Duo CoreTM Duo 1 66GHz Processor Number T2300E 1 66GHz Processor Number T2300 1 83GHz Processor Number T2400 2 00GHz Processor Number T2500 2 16GHz Processor Number T2600 2 33GHz Processor Number T2700 Intel CoreTM Solo CoreTM Solo 1 66GHz Processor Number T1300 1 8...

Page 16: ... drive double layer can be installed Display LCD Built in 15 4 inch 16M colors WXGA 1280 800dots thin type low temperature poly silicon TFT color display External monitor Supported via an RGB connector TV out Supporting VIDEO out Only for models S VIDEO jack mounted Keyboard An easy to use 84 US 85 UK key keyboard provides a numeric keypad overlay for fast numeric data entry or for cursor and page...

Page 17: ...ized automatically by Video Electronics Standards Association VESA Display Data Channel DDC 2B compatible functions PC card slot A PC card slot is provided The PC card slot PCMCIA accommodates one Type II card SD card slot The SD card slot can accommodate Secure Digital flash memory cards with various capacities Fingerprint sensor The computer is equipped with a fingerprint sensor and fingerprint ...

Page 18: ...onnection between electronic devices such as computers and printers It supports wireless communication switch Wireless LAN The computer is equipped with PCI Express Mini Card type wireless LAN card that supports 802 11 b g or 802 11 a b g in the PCI Express Mini Card slot This function can be switched on and off by a switch on the computer Presentation button This button switches the display betwe...

Page 19: ...1 1 Features 1 Hardware Overview The front of the computer is shown in figure 1 1 Figure 1 1 Front of the computer TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 1 5 ...

Page 20: ...1 Hardware Overview 1 1 Features The system unit configuration is shown in figure 1 2 Figure 1 2 System unit configuration 1 6 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 21: ...e 1 3 1 1 3 2 is a block diagram of the system unit Figure 1 3 1 System unit block diagram Intel chipset model Figure 1 3 2 System unit block diagram ATI chipset model TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 1 7 ...

Page 22: ...egrated L1 cache memory of 64KB 32KB 32KB Integrated L2 cache memory of 2MB Processor bus speed 667MHz Core voltage 1 300 to 1 1625V 478 pin Micro FC PGA package Intel CoreTM Solo Processor Speed 1 66GHz T1300 1 83GHz T1400 Integrated L1 cache memory of 64KB 32KB 32KB Integrated L2 cache memory of 2MB Processor bus speed 667MHz Core voltage 1 300 to 1 1625V 478 pin Micro FC PGA package Intel Celer...

Page 23: ...IOS ROM 8Mbits of flash memory are used 320KB for System BIOS 64KB for VGA BIOS 64KB for Fingerprint sensor 64KB for LAN BIOS 24KB for Boot 16KB for Parameter Block 32KB for Option Log Others North Bridge Intel 945GM Supports Yonah Processor System Bus Supports System Memory DDR2 400 DDR2 533 DDR2 667 4GB max Internal Graphics Controller Inter Generation 3 5 Integrated GFX Core 250MHz DMI Direct M...

Page 24: ... Azalia USB 1 1 2 0 Controller 8 ports Built in LAN controller WfM 2 0 IEEE 802 3 compliance Power Management ACPI 2 0 compliance SMBus2 0 controller Low Pin Count LPC interface EC KBC Super I O IRQ controller Serial Interrupt Function Suspend Resume control Built in RTC GPIO 652 ball 31 31 2 51mm BGA Package ATI SB450 PCI Local Bus Specification Revision 2 3 compliant with support for 33MHz PCI o...

Page 25: ...t Bus SM Bus Specification Version 2 0 with additional support for I2C devices Intel High Definition Audio Interface Supports Audio Codec 97 Revision 2 3 specification or HD Audio Low Pin Count LPC interface Firmware Hub FHW interface support Alert On LAN AOL Package 564 pin BGA 31 x 31mm PC Card Controller TI PCI7412 PCI I F CardBus Ultra media Controller 1 socket SD MMC Memory Stick XD Card Cont...

Page 26: ...GM ATI RC420MB is used Sound Controller Sound controller built in the South Bridge Intel ICH7 M ATI SB450 ALC262 AN12941A Internal stereo speakers Volume control Stereo headphone jack External microphone jack Modem Controller Askey made one MDC is used This controller has the following functions One RJ11 port V 92 V 90 56K Modem FAX Supports Ring Wakeup ...

Page 27: ...thernet Fast Ethernet ReaLTek RTL 8100CL One RJ45 port Supports WOL Supports LED Wireless LAN Intel made or Askey made wireless LAN card in the PCI Express Mini card slot Supports 802 11b g or 802 11a b g Supports Wireless Communication SW Supports WEP Supports WOL Intel maid wireless LAN card only Other main system chips Clock Generator ICS made 954321AGLFT EC KBC Renesas made M306KAFCLRP PSC Tos...

Page 28: ...n Table 1 1 Figure 1 4 2 5 inch HDD Table 1 1 2 5 inch HDD specifications 1 2 Specifications Items FUJITSU G8BC0002W410 FUJITSU G8BC0002W610 FUJITSU G8BC0002W810 FUJITSU G8BC0002WA10 Outline Width mm 70 0 dimensions Height mm 9 5 Depth mm 100 0 Weight g 101 max Storage size formatted 40GB 60GB 80GB 100GB Speed RPM 5 400 Data transfer rate To From media To From host 61 3 max 1 5 150MB s max Data bu...

Page 29: ... 40GB 60GB 80GB 100GB Speed RPM 5 400 Data transfer rate To From media To From host 493 Mb s max 1 5Gbps Data buffer size MB 8 Average seek time ms Read 12 typ Motor startup time s 3 5 typ Specifications Items FUJITSU G8BC0002WC10 HITACHI GST G8BC0002NA10 Outline Width mm 70 69 85 0 25 dimensions Height mm 9 5 9 5 0 2 Depth mm 10 100 2 0 25 Weight g 101 max 115 max Storage size formatted 120GB 100...

Page 30: ...cter key and control key The keyboard is connected to membrane connector on the system board and controlled by the keyboard controller Figure 1 5 is a view of the keyboard See Appendix E about a layout of the keyboard Figure 1 5 Keyboard 1 16 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 31: ...1 3 Table 1 2 CD ROM drive specifications Specifications Item TEAC G8CC0002R520 Width mm 128 excluding projections Height mm 12 7 excluding projections Depth mm 129 4 excluding projections Outline dimensions Mass g 165 or less Data transfer speed Read CD ROM Max 24x CAV ATAPI Burst MB s Burst Sustained 33 3Mbytes sec max 1 545 3 600kB sec Access time ms CD ROM 110 typ Supported Disks CD CD CD ROM ...

Page 32: ...xcluding projections Depth mm 129 4 excluding projections Outline dimensions Mass g 180 or less Data transfer speed Read DVD ROM CD ROM Max 8x CAV Max 24x CAV ATAPI Burst MB s PIO Mode DMA Mode Ultra DMA Mode 16 7 PIO MODE 0 4 16 7 Multi Word Mode 0 2 33 3 max Average access time ms CD ROM DVD ROM 130 typ 120 typ Supported Disks CD CD CD ROM 12cm 8cm CD R CD RW DVD DVD ROM DVD R DVD RW DVD RAM DVD...

Page 33: ...eight mm 12 7 excluding projections Depth mm 129 excluding projections Outline dimensions Mass g 180 10 Data transfer speed Read DVD ROM CD ROM Max 8x CAV Max 24x CAV Data transfer speed Write CD R CD RW High Speed CD RW Ultra Speed CD RW Max 24x CAV Max 4x CLV Max 10x CLV Max 24x CAV ATAPI Burst MB s PIO Mode DMA Mode Ultra DMA Mode 16 6 PIO MODE4 16 6 Multi Word Mode2 33 3 Ultra DMA Mode2 Data B...

Page 34: ...ctions Outline dimensions Mass g 190 10 Data transfer speed Read DVD ROM CD ROM Max 8x CAV Max 24x CAV Data transfer speed Write CD R CD RW DVD R DVD RW DVD R DL DVD R DVD R DL DVD RW DVD RAM Max 24x ZCLV Max 10x CLV Ultra speed Max 8x ZCLV Max 4x CLV Max 2x ZCLV Max 8x ZCLV Max 2 4x CLV Max 4x ZCLV Max 3 5x ZCLV 4 7GB ATAPI Burst MB s PIO Mode DMA Mode Ultra DMA Mode 16 6 PIO MODE4 16 6 Multi Wor...

Page 35: ...displays simultaneously Figure 1 6 shows a view of the LCD module and Table 1 6 lists the specifications Figure 1 6 LCD module Table 1 6 LCD module specifications 1 2 Specifications Item 15 4 inch WXGA TFT LG G33C0003E110 Number of Dots 1 280 W x 800 H Dot spacing mm 0 258 H x 0 258 V Display range mm 331 2 H x 207 0 V Specifications Item 15 4inch WXGA TFT LG G33C0003G110 Number of Dots 1 280 W x ...

Page 36: ...Specifications Item 15 4 inch WXGA TFT SAMSUNG G33C0003F110 Number of Dots 1 280 W x 800 H Dot spacing mm 0 258 H x 0 258 V Display range mm 331 2 H x 207 0 V Specifications Item 15 4inch WXGA TFT SAMSUNG G33C0003H110 Number of Dots 1 280 W x 800 H Dot spacing mm 0 258 H x 0 258 V Display range mm 331 2 H x 207 0 V ...

Page 37: ...2 FL Inverter Board The FL inverter board supplies a high frequency current to illuminate the LCD module Table 1 7 lists the FL inverter board specifications Table 1 7 FL inverter board specifications Item Specifications G71C00011221 Voltage VDC 5 Input Power W 7 Voltage Vrms 750 Current mArms 6 0 Output Power W VA 5 7 ...

Page 38: ...pter is connected to the computer 2 Detects DC output and circuit malfunctions 3 Controls the display of battery icon and DC IN icon 4 Turns the battery charging system on and off and detects a fully charged battery 5 Turns the power supply on and off 6 Provides the detection of a low battery 7 Calculates the remaining battery capacity 8 Controls the transmission of the status signal of the main b...

Page 39: ...o LAN MR0R9 B0V 0 9 Yes No No GMCH DDR2 SDRAM 0R9 P0V 0 9 No No No DDR2 SDRAM P3V 3 3 No No No Clock Generator Thermal Sensor GMCH SDRAM SPD ICH7 M HDD PC Card Cont PC Card Power PCI e Mini Card WLAN FWH LED TPM LCD AD1981HD E3V 3 3 Yes Yes No No ICH7 M PCI e Mini Card WLAN MDC Serial Flash Finger Sensor S3V 3 3 Yes Yes No EC KBC SD P3V 3 3 No No No SD card BT P3V 3 3 No No No Bluetooth LAN E3V 3 ...

Page 40: ...No South Bridge MR0R9 B0V 0 9 Yes No No GMCH DDR2 SDRAM 0R9 P0V 0 9 No No No DDR2 SDRAM P3V 3 3 No No No Clock Generator Thermal Sensor North Bridge SDRAM SPD South Bridge SATA HDD PC Card Cont PC Card Power SD Card power IEEEE1394 EEPROM PCI e Mini Card FWH LED TPM Super I O RS 232C LCD Power Sound CODEC HP AMP E3V 3 3 Yes Yes No No South Bridge PCI e Mini Card MDC TPM Finger Sensor S3V 3 3 Yes Y...

Page 41: ... e V Power OFF Suspend mode Power OFF Boot mode No batter y Object M5V 5 Yes Yes No LED MCV 5 Yes Yes No PSC FL P5V 5 No No No FL Inverter PNL P3V 3 3 No No No LCD DDC P5V 5 No No No CRT IF P5V 5 No No No Docker SND P5V 5 No No No AMP Sound Power MCVCCA PYV 3 3 No No No PC card MCVPPA PYV 5 No No No PC card A4R7 P4V 4 7 No No No Sound CODEC AMP SP P5V 5 No No No PAD R3V 2 0 3 5 Yes Yes Yes RTC ...

Page 42: ...000045 ATI Chipset GDM710000046 ATI Chipset Ni MH 2 4 V 3 6 V 3 6 V 16 mAh 16 mAh 16 mAh 1 7 1 Main Battery The removable main battery pack is the computer s main power source when the AC adaptor is not attached The main battery maintains the state of the computer when the computer enters in resume mode Battery Charge When the AC adapter is connected normal charging is used while the system is tur...

Page 43: ...he preservation time is as following Table 1 11 Table 1 11 Data preservation time Battery type Standby mode Boot mode Main battery 3 600 mAh 5 days 65 days Main battery 4 700 mAh 6 days 80 days 1 7 2 RTC battery The RTC battery provides power to keep the current date time and other setup information in memory while the computer is turned off Table 1 12 lists the charging time and data preservation...

Page 44: ... charge the battery Table 1 13 lists the AC adapter specifications Table 1 13 AC adapter specifications Parameter Specification G71C0004A510 3 pin G71C0002SC10 2 pin Power 60W Peak 75W Input voltage 100V 240V Input frequency 50Hz to 60Hz Input current 1 5A or less 100V 240V 4Aload Output voltage 15V Output current 0A to 4A At constant voltage mode ...

Page 45: ... CONFIDENTIAL Chapter 2 Troubleshooting Procedures ...

Page 46: ...2 Troubleshooting Procedures 2 ii CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 47: ...oting 2 21 2 5 USB FDD Troubleshooting 2 45 2 6 HDD Troubleshooting 2 48 2 7 Keyboard and Touch pad Troubleshooting 2 53 2 8 Display Troubleshooting 2 56 2 9 Optical Drive Troubleshooting 2 58 2 10 Modem Troubleshooting 2 60 2 11 LAN Troubleshooting 2 62 2 12 Bluetooth Troubleshooting 2 63 2 13 Wireless LAN Troubleshooting 2 65 2 14 Sound Troubleshooting 2 67 2 15 SD card Slot Troubleshooting 2 70...

Page 48: ... tool for debug port test 2 24 Tables Table 2 1 Battery icon 2 7 Table 2 2 DC IN icon 2 8 Table 2 3 1 Error code in Intel chipset model 2 9 Table 2 3 2 Error code in ATI chipset model 2 13 Table 2 4 1 Debug port Boot mode error status 2 25 Table 2 4 2 Debug port Boot mode error status 2 34 Table 2 5 FDD error code and status 2 46 Table 2 6 HDD error code and status 2 51 ...

Page 49: ... in Chapter 4 NOTE Before replacing the system board it is necessary to execute the subtest 03 DMI Information save of the 3 3 Setting of the hardware configuration in Chapter 3 After replacing the system board it is necessary to execute the subtest 04 DMI Information recovery and subtest 08 System configuration display of the 3 3 Setting of the hardware configuration in Chapter 3 Also update with...

Page 50: ... in the figure of board and module connection in and after 2 3 Power Supply Troubleshooting 1 Cable connection is described in the figure as line 2 Pin connection is described in the figure as arrow e g Connection of modem 2 2 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 51: ...e going through the flowchart steps check the following Ask the user if a password is registered and if it is ask him or her to enter the password Make sure that Windows XP preinstalled by Toshiba is installed on the hard disk Operating systems not preinstalled by Toshiba can cause the computer malfunction Make sure all optional equipment is removed from the computer Make sure the USB FDD When con...

Page 52: ...2 Troubleshooting Procedures 2 2 Troubleshooting Flowchart Figure 2 1 Troubleshooting flowchart 1 2 2 4 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 53: ...2 2 Troubleshooting Flowchart 2 Troubleshooting Procedures Figure 2 1 Troubleshooting flowchart 2 2 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 2 5 ...

Page 54: ...est DIAGNOSTICS TEST and pressed key display test ONLY ONE TEST perform the Keyboard Touch pad Troubleshooting Procedures in Section 2 7 5 If an error is detected on the display test perform the Display Troubleshooting Procedures in Section 2 8 6 If an error is detected on the CD ROM DVD ROM test perform the Optical Drive Troubleshooting Procedures in Section 2 9 7 If an error is detected on the m...

Page 55: ...indicate the power supply status Battery icon DC IN icon The Power Supply Controller PSC displays the power supply status through the Battery icon and the DC IN icon in the LCD as listed in the tables below To check the power supply status install a battery pack and connect an AC adaptor Table 2 1 Battery icon Battery icon Power supply status Lights orange Battery is charged and the external DC is...

Page 56: ... Controller PSC detects a malfunction the DC IN icon blinks orange It shows an error code When the icon is blinking perform the following procedure 1 Remove the battery pack and the AC adapter 2 Re attach the battery pack and the AC adapter If the icon is still blinking after the operation above check the followings Check 1 If the DC IN icon blinks orange go to Procedure 2 Check 2 If the DC IN ico...

Page 57: ... significant digit Example Error code 11h Error codes are given in hexadecimal format Check 1 Convert the DC IN icon blink pattern into the hexadecimal error code and compare it to the tables below Then go to Check 2 Table 2 3 1 Error code in Intel chipset model Error code Where Error occurs 1 h AC Adaptor 2 h 1st Battery 3 h 2nd Battery 4 h S3V output 5 h E5V output 6 h E3V output 7 h 1R5 E1V out...

Page 58: ...nt over 0 5A when there is no load 23h 1st battery charge current is over 3 9A in charging 24h Correction value of 0 A is out of designed value 25h 1st battery charge current is over 0 3A in not charging 2nd Battery Error code Meaning 32h 2nd battery discharge current is over 0 5A when there is no load 33h 2nd battery charge current is over 3 9A in charging 34h Correction value of 0 A is out of de...

Page 59: ...powered on 62h E3V voltage is under 2 81V when the computer is booting up 64h E3V voltage is under 2 81 V when EV power is maintained 1R5 E1V output Error code Meaning 70h 1R5 E1V voltage is over 1 80V when the computer is powered on off 71h 1R5 E1V voltage is under 1 275V when the computer is powered on 72h 1R5 E1V voltage is under 1 275V when the computer is booting up 74h 1R5 E1V voltage is und...

Page 60: ...age is over 1 80V when the computer is powered on off B1h 1R5 E1V voltage is under 1 275V when the computer is powered on B2h 1R5 E1V voltage is under 1 275V when the computer is booting up B4h 1R5 E1V voltage is under 1 275V when EV power is maintained and OUTV7 EV is designated 1R8 B1V output Error code Meaning C0h 1R8 B1V voltage is over 2 16V when the computer is powered on off C1h 1R8 B1V vol...

Page 61: ... when the computer is powered on E2h PTV voltage is under 0 89V when the computer is booting up Miscellaneous Error code Meaning F0h The sub clock does not oscillate Table 2 3 2 Error code in ATI chipset model Error code Where Error occurs 1 h AC Adaptor 2 h 1st Battery 3 h 2nd Battery 4 h S3V output 5 h E5V output 6 h E3V output 7 h PMV output 8 h 1R8 B1V output 9 h PPV output A h PTV output B h ...

Page 62: ...ing 22h 1st battery discharge current over 0 5A when there is no load 23h 1st battery charge current is over 4 3A in charging 24h Correction value of 0 A is out of designed value 25h 1st battery charge current is over 0 3A in not charging 2nd Battery Error code Meaning 32h 2nd battery discharge current is over 0 5A when there is no load 33h 2nd battery charge current is over 4 3A in charging 34h C...

Page 63: ...tage is under 2 81V when the computer is powered on 62h E3V voltage is under 2 81V when the computer is booting up 64h E3V voltage is under 2 81 V when EV power is maintained and OUTV2 EV is designated PMV output Error code Meaning 70h PMV voltage is over 1 44V when the computer is powered on off 71h PMV voltage is under 0 85V when the computer is powered on 72h PMV voltage is under 0 85V when the...

Page 64: ...voltage is over 1 44V when the computer is powered on off B1h PMV voltage is under 0 85V when the computer is powered on B2h PMV voltage is under 0 85V when the computer is booting up B4h PMV voltage is under 0 85V when EV power is maintained and OUTV7 EV is designated 1R8 B1V output Error code Meaning C0h 1R8 B1V voltage is over 2 16V when the computer is powered on off C1h 1R8 B1V voltage is und...

Page 65: ... Meaning F0h The sub clock does not oscillate Check 2 In the case of error code 10h or 12h Make sure the AC adaptor cord and AC power cord are firmly plugged into the DC IN 15 V socket and wall outlet If the cables are connected correctly go to the following step Connect a new AC adaptor and or AC power cord if necessary If the error still exists go to Procedure 5 Check 3 In the case of error code...

Page 66: ...k 3 Check 3 Make sure the DC IN jack is firmly connected to the connector CN8800 on the system board If the DC IN jack is not firmly connected go to Procedure 1 If it is connected go to Check 4 Check 4 Use a multimeter to make sure the AC adaptor output voltage is close to 15 V If the output is several percent lower than 15 V go to Check 5 If the output is close to 15 V go to Check 6 Check 5 Conne...

Page 67: ...wer cord if necessary Check 2 Make sure the battery is properly installed If the battery is properly installed go to Check 3 Check 3 The battery pack may be completely discharged Wait a few minutes to charge the battery pack If the battery pack is still not charged go to Check 4 Check 4 The battery s temperature is too hot or cold Return the temperature to a normal operating condition If the batte...

Page 68: ...e AC adaptor and system board and connection After checking the connections perform the following Check 1 When AC adapter is connected Check 1 AC adapter may be faulty Replace the AC adapter with a new one If the problem still occurs perform Check 2 Check 2 System board may be faulty Replace the system board with a new one When AC adapter is not connected When driving with battery pack Check 1 Bat...

Page 69: ...ection describes how to determine if the system board and CPU are defective or not functioning properly Start with Procedure 1 and continue with the other procedures as instructed The procedures described in this section are Procedure 1 Message Check Procedure 2 Debugging Port Check Boot Mode Procedure 3 Diagnostic Test Program Execution Check Procedure 4 Replacement Check ...

Page 70: ...s F1 as the message instructs returns all system settings to their default values Then the system reboots If error message b appears often when the power is turned on replace the RTC battery If any other error message displays perform Check 2 a Bad HDD type Check system Then press F1 key b RTC battery is low or CMOS checksum is inconsistent Press F1 key to set Date Time c Bad configuration Check s...

Page 71: ...on 2 7 If the error message 17 or 18 appears go to the HDD Troubleshooting Procedures in Section 2 6 If the error message 19 appears go to the Optical Drive Troubleshooting Procedures in Section 2 9 1 PIT ERROR 2 MEMORY REFRESH ERROR 3 TIMER CH 2 OUT ERROR 4 FIRST 64KB MEMORY ERROR 5 FIRST 64KB MEMORY PARITY ERROR 6 VRAM ERROR 7 SYSTEM MEMORY ERROR 8 SYSTEM MEMORY PARITY ERROR 9 MEMORY ERROR 10 EX...

Page 72: ... to Chapter 4 2 Connect the debug port test cable and RS 232C cross cable to the test board 3 Connect the RS 232C Cross cable to the PC that displays the test results 4 Boot the computer in DOS mode 5 Execute GETDPORT COM in the text menu in CPU REAL mode Insert the FD for starting D port into FDD and input FD starting drive dport The D port status is displayed in the following form 6 When the D p...

Page 73: ...n for HOLD_ON CHECK SUM CHECK Transition to protect mode F000 only for models supporting Super IO or not Boot block checksum skip when returned to S3 halts when error Checksum other than boot block skip when returned to S3 F001 EC KBC rewrite check If rewrite is requested go to BIOS rewrite process Initialization of SC F002 Key input skip when returned to S3 When a key pressed check the key skip w...

Page 74: ...hen BIOS ROM is abnormal Blinks orange cycle 2s On 1s Off 1s Key input Prohibition of USB Beep Waiting for key input FDC reset Setting parameters for 2HD 1 44MB Reading of first sector If it is the data of 1 44MB 2HD the media type is definite Setting of parameters for 2DD 720KB Retrieval of CHGBIOSA EXE from the root directory Directory start header and calculates the sector Read 1 sector of the ...

Page 75: ... becoming HLT after beep sound HLT when DRAM size is 0 F101 SM RAM stack area test HLT When it can not be used as a stack Cache configuration Cache permission L1 L2 Cache CMOS access test at cold boot HLT when an error is detected Battery level check of CMOS CMOS checksum check Initialization of CMOS data 1 Setting of IRT status Setting of boot status and IRT busy flag The rest bits are 0 F102 Sto...

Page 76: ...e rewriting and CPU state map saving for BIOS F105 Permission of SMI based on ASMI Initialization of devices which need initialization before PCI bus initialization PIT test Cold boot only and initialization Setting of test pattern to channel 0 of PIT 0 Check whether the set test pattern can be read Initialization of PIT channel 0 Setting of timer interruption interval to 55ms Initialization of PI...

Page 77: ...ading of EC version Update of flash ROM type Initialization of ACPI table for execution of option ROM Setting the operation mode of IDE device Setting the operation mode AC97 Azaria and control of AC97 Initialization of temperature control information KBC initialization VGA display off Reset control Control of built in LAN permission prohibition Initialization of PCI Express Sound initialization P...

Page 78: ... models supporting SIO PnP H W initialization FIR initialization for models supporting FIR Making of work for automatic configuration Acquisition of PCI IRQ Configuration F10A PCI automatic configuration Saving the result of configuration Task generation for waiting PCI_CONFIGURATION completion Printer port setting for models supporting printer HDD initialization sequence start Initialization of H...

Page 79: ...tion check in the protected mode Dport F117h when error occurs F116 INIT_SYS_MEM Initialization of conventional memory Reboot F118 CHK_DMA_PAGE Check of DMA Page Register Boot F119 CHECK_DMAC Initialization of DMAC Boot F11A INIT_DMAC Initialization of DMAC Boot F11B CHECK_PRT Check of printer existence For models supporting Printer port F11C CHECK_SIO Check of SIO model supporting SIO F11D Displa...

Page 80: ...mory map data of INT15h E820h function Waiting for AC Link initialization completion Renewal of table for DMI Copying ACPI table to uppermost of extension memory Waiting for completion of writing the PSC version to BIOS Waiting for completion of setting clock generator When error occurred halt at F121 IRT_CLOCK_GENERATOR_ERR Waiting for completion of initialization of Serial port for models suppor...

Page 81: ...rting DVI Setting of battery save mode Setting of date Waiting for Bluetooth initialization completion models supporting Bluetooth Update of DMI Wakeup factor Update of SM BIOS structure table PCI device configuration space close Cache control Process for CPU Make the CPU clock to be set by SETUP Waiting of motor off completion of disabled HDD Final decision of USB FDD drive information Post proce...

Page 82: ...ock Transition to Protect mode Boot block checksum skip when returned to S3 halts when error F000 Checksum other than boot block skip when returned to S3 F001 EC KBC rewrite check If rewrite is requested go to BIOS rewrite process Initialization of SC When error holts DPORT F003H or F004H F002 Key input skip when returned to S3 When a key pressed check the key skip when returned to S3 F005 Enables...

Page 83: ... Blinks orange cycle 2s On 1s Off 1s Key input Prohibition of USB Beep Waiting for key input FDC reset Setting parameters for 2HD 1 44MB Reading of first sector If it is the data of 1 44MB 2HD the media type is definite Setting of parameters for 2DD 720KB Retrieval of CHGBIOSA EXE from the root directory Directory start header and calculates the sector Read 1 sector of the root directory Retrieval...

Page 84: ...RAM stack area test HLT When it can not be used as a stack Cache configuration Cache permission L1 L2 Cache CMOS access test at cold boot HLT when an error is detected Battery level check of CMOS CMOS checksum check Initialization of CMOS data 1 Setting of IRT status Setting of boot status and IRT busy flag The rest bits are 0 F102 Storing DRAM size F103 Resume branch at cold boot Not resume when ...

Page 85: ...SMRAM base rewriting and CPU state map saving for BIOS F105 Permission of SMI based on ASMI Initialization of devices which need initialization before PCI bus initialization Initialization of PCI Express Setting of test pattern to channel 0 of PIT 0 Check whether the set test pattern can be read Initialization of PIT channel 0 Setting of timer interruption interval to 55ms Initialization of PIT ch...

Page 86: ...eading of EC version Update of flash ROM type Initialization of ACPI table for execution of option ROM Permission of PCI Arbitration Initializing of Chipset A LINK Setting of operation mode of IDE device Setting the operation mode AC97 Azaria and control of AC97 Initialization of temperature control information KBC initialization VGA display off Reset control Control of built in LAN permission pro...

Page 87: ...odels supporting SIO PnP H W initialization FIR initialization for models supporting FIR Making of work for automatic configuration Acquisition of PCI IRQ Configuration F10A PCI automatic configuration Saving the result of VGA configuration Task generation for waiting PCI_CONFIGURATION completion Printer port setting for models supporting printer HDD initialization sequence start Initialization of...

Page 88: ...rotected mode DPORT F117h when error occurs F116 INIT_SYS_MEM Initialization of conventional memory Reboot F118 CHK_DMA_PAGE Check of DMA Page Register Boot F119 CHECK_DMAC Initialization of DMAC Boot F11A INIT_DMAC Initialization of DMA Boot F11B CHECK_PRT Check of printer existence For models supporting Printer port F11C CHECK_SIO Check of SIO model supporting SIO F11D Displaying the result of D...

Page 89: ...riting of memory map data of INT15h E820h function Renewal of table for DMI Setting parts information Copying ACPI table to uppermost of extension memory Waiting for completion of writing PSC version to BIOS Waiting for completion of setting clock generator When error occurred halt at F121 IRT_CLOCK_GENERATOR_ERR Waiting for completion of initialization of Serial port for models supporting SIO Can...

Page 90: ...g for Bluetooth initialization completion models supporting Bluetooth Update of DMI Wakeup factor Update of SM BIOS structure table PCI device configuration space close Cache control Process for CPU Make the CPU clock to be set by SETUP Waiting of motor off completion of disabled HDD Final decision of USB FDD drive information Post processing of PRE_BOOT_SETUP Initializing PCI Express device 2 Cle...

Page 91: ...tic Test Menu Refer to Chapter 3 Tests and Diagnostics for more information on how to perform these tests 1 System test 2 Memory test 3 Keyboard test 4 Display test 5 Floppy Disk test 6 Async test 7 Hard Disk test 8 Real Timer test 9 NDP test 10 Expansion test 11 CD ROM DVD ROM test 12 Only One test 13 Wireless LAN test 14 Sound test 15 LAN Modem Bluetooth IEEE1394 test If an error is detected dur...

Page 92: ...ooting 2 44 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 Procedure 4 Replacement Check The system board connectors may be faulty Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and replace it ...

Page 93: ...eaning Check Procedure 2 Diagnostic Test Program Execution Check Procedure 3 Connector Check and Replacement Check Procedure 1 USB FDD Head Cleaning Check USB FDD head cleaning operation details are given in Chapter 3 Tests and Diagnostics Connect a USB floppy disk drive to a computer and insert the Diagnostics Disk in the USB floppy disk drive turn on the computer and run the test Clean the USB F...

Page 94: ...tly and that the write protect tab is disabled If any other errors occur while executing the FDD diagnostics test go to Check 1 Table 2 5 FDD error code and status Code Status 01h Bad command error 02h Address mark not found 03h Write protected 04h Record not found 06h Media removed 08h DMA overrun error 09h DMA boundary error 10h CRC error 20h FDC error 40h Seek error 60h Not drive error 80h Time...

Page 95: ... of the connections are loose reconnect firmly and repeat Procedure 2 If any of the connections is damaged or there is still an error go to Check 2 Check 2 The USB FDD or USB FDD cable may be defective or damaged Replace it with a new one If the USB FDD is still not functioning properly perform Check 3 Check 3 Replace the System board with a new one following the steps in Chapter 4 Replacement Pro...

Page 96: ...on Check Insert the Toshiba DOS system disk and restart the computer with U key holding down Perform the following checks Check 1 Type C and press Enter If you cannot change to drive C go to Check 2 If you can change to drive C go to Procedure 2 Check 2 Type FDISK and press Enter Choose Display Partition Information from the FDISK menu If drive C is listed go to Check 3 If drive C is not listed re...

Page 97: ... message will disappear or CD ROM ERROR After 5 seconds this message will disappear Check 2 If either of the following messages appears go to Check 3 If the following messages do not appear perform Check 5 Insert system disk in drive Press any key when ready or Non System disk or disk error Replace and press any key when ready Check 3 Using the SYS command of the DOS transfer the system to the 2 5...

Page 98: ...S For the format by the test program refer to the Chapter 3 Check 1 Format the 2 5 HDD using DOS FORMAT command Type as FORMAT C S U If the 2 5 HDD can not be formatted perform Check 2 Check 2 Using the DOS FDISK command set the 2 5 HDD partition If the partition is not set go to Check 3 If it is set format the 2 5 HDD using DOS FORMAT command Check 3 Using the Diagnostic Disk format the 2 5 HDD w...

Page 99: ...the HDD with a new one following the instructions in Chapter 4 Replacement Procedures The error codes and statuses are listed in Table 2 6 If an error code is not generated or the problem still exists go to Procedure 5 Table 2 6 HDD error code and status Code Status 01h Bad command error 02h Address mark not found 04h Record not found 05h HDC not reset 07h Drive not initialized 08h Overrun error D...

Page 100: ... is firmly connected to CN1850 on the system board If any of the connections are loose reconnect firmly and repeat Procedure 1 If there is still an error go to Check 2 Check 2 The HDD may be damaged Replace it with a new one following the instructions in Chapter 4 Replacement Procedures If the problem still exists perform Check 3 Check 3 The System board may be damaged Replace it with a new one fo...

Page 101: ...rocedures Start with Procedure 1 and continue with the other procedures as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Keyboard Test in the Diagnostic Program Refer to Chapter 3 Tests and Diagnostics for more information on how to perform the test program If an error...

Page 102: ... on the system board If the connection is loose reconnect firmly and go to Procedure 1 If there is still an error go to Check 2 Check 2 The keyboard or its cable may be damaged Replace it with a new one following the instructions in Chapter 4 Replacement Procedures If the problem still exists perform Check 8 Check 3 Make sure the touch pad cable is firmly connected to CN3240 on the system board If...

Page 103: ...CN9721 on the system board If the connection is loose reconnect firmly go to procedure 1 If there is still an error go to Check 7 Check 7 The SW membrane may be damaged Replace it with a new one following the instructions in Chapter 4 Replacement Procedures If the problem still exists perform Check 8 Check 8 The system board may be damaged Replace it with a new one following the instructions in Ch...

Page 104: ...ontroller on the system board Insert the Diagnostics disk in the computer s floppy disk drive turn on the computer and run the test Refer to Chapter 3 Tests and Diagnostics for details If an error is detected go to Procedure 2 Procedure 2 Connector Check and Cable Check Check 1 The LCD FL FL Inverter Board and System Board are connected by the HV cable and LCD FL cable as shown bellow Check the co...

Page 105: ... in Chapter 4 Replacement Procedures and test the display again If the problem still exists perform Check 2 Check 2 Replace the FL with a new one following the instructions in Chapter 4 Replacement Procedures and test the display again If the problem still exists perform Check3 Check 3 Replace the LCD module with a new one following the instructions in Chapter 4 Replacement Procedures and test the...

Page 106: ...h the other procedures as required Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check The CD ROM DVD ROM test program is stored in the Diagnostics Disk For the test prepare test Media Then insert the Diagnostics Disk in the USB floppy disk drive turn on the computer and run the test Refer to Chap...

Page 107: ...4 Replacement Procedures and perform the following checks Check 1 Make sure the drive to test is firmly connected to CN1810 on the system board If the connection is loose reconnect firmly and repeat Procedure 1 If there is still an error go to Check 2 Check 2 The drive may be defective or damaged Replace the drive with a new one If there is still an error go to Check 3 Check 3 Replace the system b...

Page 108: ...ontinuing with the other procedures as required Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Insert the LAN Modem Bluetooth IEEEE1394 test program in the USB floppy disk drive turn on the computer and run the test Refer to Chapter 3 Tests and Diagnostics for more information about the diagn...

Page 109: ...oard from MDC and Modem cable to the Modem jack If connections are disconnected connect them firmly and repeat Procedure 1 If the modem is still not functioning properly perform Check 2 Check 2 The MDC may be defective or damaged Replace it with a new one following the steps in Chapter 4 Replacement Procedures If the modem is still not functioning properly perform Check 3 Check 3 The MDC cable may...

Page 110: ...e test program If any error is detected by the test go to Procedure 2 Procedure 2 Connector Check and Replacement Check The RJ 45 jack with LAN cable is connected to the system board If the LAN malfunctions the system board might be damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following check Check 1 Make sure the RJ 45 jack is ...

Page 111: ...eiving Check Procedure 2 Connection Check Procedure 3 Replacement Check Procedure 1 Transmitting Receiving Check Make sure the wireless switch on the left side of the computer is turned On If it is not slide the switch toward the back of the computer to turn it on Check 1 Execute Bluetooth test program Perform the test following the instructions described in Chapter 3 Bluetooth Test Program You wi...

Page 112: ...to Procedure 1 If the Bluetooth module is still not functioning properly go to Procedure 3 Procedure 3 Replacement Check The Bluetooth antenna Bluetooth module sound board and system board are connected to the circuits Any of these components may be damaged Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks Check 1 Th...

Page 113: ...ck Procedure 3 Replacement Check Procedure 1 Transmitting Receiving Check Make sure the wireless switch on the left side of the computer is turned On If it is not slide the switch toward the back of the computer to turn it on Refer to Chapter 3 Tests and Diagnostics for more information on how to perform the test program Check 1 Execute test program for the wireless LAN function to check the trans...

Page 114: ...still not functioning properly go to Procedure 3 Procedure 3 Replacement Check The wireless LAN antenna wireless LAN card and the system board are connected to the circuits Any of these components may be damaged Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks Check 1 The wireless LAN card may be defective or damage...

Page 115: ...ne if the computer s sound functions are functioning properly Perform the steps below starting with Procedure 1 and continuing with the other procedures as required Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check Procedure 3 Replacement Check Procedure 1 Diagnostic Test Program Execution Check Insert the Sound test program in the USB floppy disk drive turn on the co...

Page 116: ...e may be disconnected Make sure the speaker cable is firmly connected to CN6170 on the system board If the stereo speakers are still not functioning properly go to Procedure 3 Check 2 If the headphone does not work properly the headphone cable may be disconnected Make sure the headphone cable is firmly connected to J6310 on the system board If the sound function still does not work properly Proced...

Page 117: ...eck Check 1 If the stereo speakers do not sound properly the right or left speaker may be defective or damaged Replace it with a new one If the stereo speakers still do not work properly go to Check 2 Check 2 If the headphone or external microphone does not sound properly the system board may be defective or damaged Replace the system board with a new one ...

Page 118: ...1 on the SD card board FHBID FHBAD Check 1 The SD card SD card board and system board may be disconnected Make sure the SD card is firmly inserted to IS2101 on the SD card board and the SD cable is firmly connected to the connector CN9730 on the SD card board and the connector CN9720 on the system board If not insert them firmly If the SD card is still not functioning properly perform Check 2 Chec...

Page 119: ...cted When failed in Procedure 1 to Procedure 3 execute Procedure 4 Procedure 1 Setting Windows Log ON password Procedure 2 Registration of fingerprint Procedure 3 Authentication of fingerprint Procedure 4 Connector Check and Replacement Check CAUTION Scan your finger shown below 1 Lay your finger straight to the sensor and put lightly the first joint of your finger at the centerline of the fingerp...

Page 120: ...word in Type a new password 6 Press Tab key 7 Type the password again 8 Click Create Password button 9 When Do you want to make your files and folders private appears in Computer administrator click Yes Make Private Procedure 2 Registration of fingerprint 1 Logon by user s account to register the fingerprint 2 Open Start All Programs Protector Suite QL User Enrollment 3 After displaying User Enrol...

Page 121: ...assword Click Next When the finger print has been enrolled User s Password appears Slide your finger enrolled or type the password Click Next 4 Type the Windows logon password in Enter your password and click Next User s Password appears TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 2 73 ...

Page 122: ...sensor Troubleshooting 5 Confirm that the box of Run interactive tutorial is checked when proceeding wit seeing Tutorial and click Next 6 Watch the Video carefully click Next 2 74 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 123: ...sor at the right side of the touchpad and slide your finger toward you Slide your finger four times Four boxes are filled with fingerprints At this time when you click the Replay video you can watch the video that you have watched in Procedure 6 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 2 75 ...

Page 124: ...four times reading and want to practice again click Try again When you have fully succeeded in four times of reading the message of Fully succeeded appears 8 Click Next The display of User s Fingers 9 Click the box you want to enroll 2 76 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 125: ...s the message of Succeeded appears When you do not enroll your finger within two minutes after User s Fingerprint has been displayed an error message appears At the time click OK and enroll your fingerprint When you attempt to enroll your finger that has been enrolled you can not enroll Enroll your other finger again 10 Enroll another finger in Procedure 9 Enroll two fingers at least 11 The displa...

Page 126: ...Type a backup password two times in the following display This password is different from the password of Windows logon 14 Click Next The Finish display appears 15 Click Finish Welcome display appears 2 78 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 127: ...inger registered and slide your finger toward you When authenticated Success is displayed in the fingerprint authentication display When not authenticated well warning message appears If you fail continually ten times or more you can not use the fingerprint authentication about one minute When not authenticated type the password to logon to Windows TECRA A8 Satellite Pro A120 Maintenance Manual 96...

Page 128: ... on the Fingerprint sensor board and connector CN9700 on the system board If not connect it firmly If the Fingerprint sensor is still not functioning properly perform Check 2 Check 2 The Fingerprint sensor cable may be faulty Replace it with a new one If the problem persists perform Check 3 Check 3 The Fingerprint sensor board may be faulty Replace it with a new one If the problem persists perform...

Page 129: ... CONFIDENTIAL Chapter 3 Tests and Diagnostics ...

Page 130: ...3 Tests and Diagnostics 3 ii CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 3 ...

Page 131: ... 3 8 3 2 3 Heatrun test program 3 8 3 3 Setting of the hardware configuration 3 9 3 4 Heatrun Test 3 11 3 5 Subtest Names 3 12 3 6 System Test 3 14 3 7 Memory Test 3 16 3 8 Keyboard Test 3 17 3 9 Display Test 3 18 3 10 Floppy Disk Test 3 21 3 11 Printer Test 3 23 3 12 Async Test 3 25 3 13 Hard Disk Test 3 26 3 14 Real Timer Test 3 29 3 15 NDP Test 3 31 3 16 Expansion Test 3 32 3 17 CD ROM DVD ROM ...

Page 132: ...ations 3 52 3 25 System Configuration 3 56 3 25 1 Function Description 3 56 3 25 2 Operations 3 57 3 26 Wireless LAN Test Program Atheros 3 58 3 26 1 Setting the responder machine 3 59 3 26 2 Test procedure 3 60 3 26 3 Contents of the test and errors 3 61 3 27 Wireless LAN Test Program Intel made b g a b g 3 65 3 28 LAN Modem Bluetooth IEEE1394 Test Program 3 69 3 28 1 LAN test 3 69 3 28 2 Modem t...

Page 133: ...ogram 3 92 Tables Table 3 1 Subtest names 3 12 Table 3 2 Error codes and error status names 3 35 Table 3 3 Hard disk controller status register contents 3 38 Table 3 4 Error register contents 3 39 Table 3 5 Error message 3 75 Table 3 6 Error code for Bluetooth test BD_ADDR 3 76 Table 3 7 Error code for Bluetooth test BD_ADDR of the DUT 3 80 Table 3 8 Common error code 3 82 ...

Page 134: ...3 Tests and Diagnostics 3 vi CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 135: ...he current information of the computer It is also included in one of Diagnostic Disks The heatrun test is automatic test program which executes the some tests successively NOTE Before starting the diagnostics be sure to follow these steps 1 Check all cables are connected firmly 2 Exit any application and close Windows 3 Check if All Devices is selected in the Device Config in SETUP menu 3 1 1 Diag...

Page 136: ... A USB test module USB test A USB cable USB test An external CRT monitor Expansion test A CD test media TOSHIBA CD ROM TEST DISK or ABEX TEST CD ROM Sound test A DVD test media DVD ROM TEST DISK TSD 1 Sound test A music CD Sound test A store bought CD RW media CD ROM DVD ROM test A microphone Sound test Headphones Sound test A cleaning kit to clean the floppy disk drive heads Head Cleaning An excl...

Page 137: ...of the following programs Initial configuration DMI information save DMI information recovery System configuration display E2PROM test MAC GUID DMI You will need the following equipment to perform some of the programs The Diagnostics Disk Main T D 3 1 3 Heatrun test program The heatrun test starts automatically after the selection You will need the following equipment to perform this program The D...

Page 138: ...select 1 Repair Main and press Enter To start the H W initial information setting tool press 2 or select 2 Repair Initial config set and press Enter To start the Heatrun test press 3 or select 3 Repair Heatrun and press Enter NOTE When replacing the system board it is necessary to execute the followings 1 Before replacing save the DMI information by executing subtest 03 DMI information save in 3 3...

Page 139: ...rsion X XX c copyright TOSHIBA Corp 20XX DIAGNOSTICS MENU 1 DIAGNOSTIC TEST 2 ONLY ONE TEST 3 4 HEAD CLEANING 5 LOG UTILITIES 6 RUNNING TEST 7 FDD UTILITIES 8 SYSTEM CONFIGURATION 9 POWER OFF NOTE To exit the DIAGNOSTIC TEST MENU press the Esc key If a test program is in progress press Ctrl Break to exit the test program If a test program is in progress press Ctrl C to stop the test program TECRA ...

Page 140: ...PY DISK TEST 6 PRINTER TEST 7 ASYNC TEST 8 HARD DISK TEST 9 REAL TIMER TEST 10 NDP TEST 11 EXPANSION TEST 12 CD ROM DVD ROM TEST 88 ERROR RETRY COUNT SET FDD HDD 99 EXIT TO DIAGNOSTICS MENU Functions 1 through 12 are the Diagnostic Tests Function 88 sets the floppy disk drive and hard disk drive error retry count 0 255 To exit the submenu of the Diagnostic Test and returns to the Diagnostics Menu ...

Page 141: ...your computer may be slightly different from the one shown above Select the desired subtest number from the subtest menu and press Enter The following message will appear TEST LOOP YES or NO ERROR STOP YES or NO Use the right and left arrow keys to move the cursor to the desired option Selecting YES of TEST LOOP increases the pass counter by one each time the test cycle ends and restarts the test ...

Page 142: ...to the error counter Table 3 1 in section 3 5 describes the function of each test on the subtest Table 3 2 in section 3 18 describes the error codes and error status names for each error Details of tests in DIAGNOSTIC TEST MENU are described on and after section 3 6 As for other service programs refer to section 3 20 to 3 25 3 2 2 H W initial information setting tool After selecting this test the ...

Page 143: ... problem the program executes the item again Setting of the CPU set table Setting of the micro code Setting of the EHSS Inputting and writing of DMI information When the DMI information is displayed the following messages appear in order Input each information If you do not replace the PCB the DMI information should not be changed 1 Enter Model Name is displayed Input the computer s model name and...

Page 144: ... This subtest saves all the DMI data in a floppy disk Subtest 04 DMI information recovery This is one of tools to copy the DMI information to a new PCB after replacing This subtest writes all the DMI data in the floppy disk into the new PCB NOTE Since the data of UUID is updated every time when this subtest DMI information recovery is done the saved UUID data is not written Subtest 08 System confi...

Page 145: ...ubtests as 3 23 Running Test are executed successively For more details on the procedure and test content refer to Running Test When the heatrun test ends normally following message appears in the display HEATRUN NORMAL END Press any key to continue Press any key and return to the startup menu NOTE The test result Errorlog txt is stored in the floppy disk The result is displayed in the same format...

Page 146: ...checksum Fan ON OFF Geyserville Quick charge DMI read 2 MEMORY 01 02 03 04 05 Conventional memory Protected Mode Protected Mode cache off Cache memory on off Stress 3 KEYBOARD 01 Pressed key code display 4 DISPLAY 01 02 03 04 05 06 07 VRAM read write for VGA Gradation for VGA Gradation for LCD Gradation Mode test for VGA All dot on off for LCD H pattern display LCD Brightness 5 FLOPPY DISK 01 02 0...

Page 147: ...IR SIR Point to point receive Wraparound board 8 HARD DISK 01 02 03 04 05 06 07 08 09 Sequential read Address uniqueness Random address data Cross talk peak shift Partial Read Write specified address Read specified address Sequential write W R C specified address 9 REAL TIMER 01 02 03 Real time Backup memory Real time carry 10 NDP 01 NDP 11 EXPANSION 01 02 PCMCIA wraparound Not supported RGB monit...

Page 148: ...2 GPU 1 0 FAN 1 2 To check the CPU fan press 1 and Enter To check the GPU fan press 2 and Enter To check both CPU fan and GPU fan press 0 and Enter The following message will appear Test Fan Revolution 0000RPM start Make sure the fan does not rotate then press Enter The following message will appear Test Fan Revolution Low speed Start Make sure the fan rotates at low speed then press Enter The fol...

Page 149: ...the quick charge Subtest 05 DMI read This subtest displays the information in the Flash ROM in the following format DMI Data Display Ver X XX Model Name XXXXXXXXXXX Version Number XXXXXXXXXXXX Serial Number XXXXXXXX Model Number XXXXXX XXXXX UUID Number XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Press Enter to EXIT To exit this subtest and return to the SYSTEM test menu press Enter ...

Page 150: ...address data from 1MB to maximum MB and reads the new data and compares the result with the original data Subtest 03 Protected Mode cache off This subtest executes the same way as the subtest 02 with the cache off Subtest 04 Cache memory on off To test the cache memory a pass through write read comparison of 5Ah data is run repeatedly to the test area 7000 Program size to 7000 7FFF 32 KB to check ...

Page 151: ...nter Subtest 01 Pressed key code display When a key is pressed the scan code character code and key top name are displayed on the screen in the format shown below The Ins Lock Caps Lock Num Lock Scroll Lock Alt Ctrl Left Shift and Right Shift keys are displayed in reverse screen mode when pressed The scan codes character codes and key top names are shown in Appendix E KEYBOARD TEST IN PROGRESS 302...

Page 152: ...tion for VGA This subtest displays four colors red green blue and white from left to right across the screen from black to maximum brightness The display below appears on the screen when this subtest is executed To exit this subtest and return to the DISPLAY TEST menu press Enter Subtest 03 Gradation for LCD This subtest displays bands of gradations for mixed colors then for red green and blue Nex...

Page 153: ...K Mode 118 1024 768 16M The display below appears on the screen when this subtest is executed Display example Mode 12 To exit this subtest and return to the DISPLAY TEST menu press Enter after displaying the Mode 118 Subtest 05 All dot on off for LCD This subtest displays an all white screen then an all black screen The display changes automatically every three seconds and the screen returns to th...

Page 154: ...HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH To exit thi...

Page 155: ...dia mode and start track to be tested and press Enter Test start track Enter 0 dd 00 79 2 The Floppy Disk test contains five subtests that test the FDD The floppy disk test menu will appear after you select FDD test parameters FLOPPY DISK XXXXXXX XXX DIAGNOSTIC TEST VX XX Ctrl Break test end Ctrl C key stop SUB TEST XX PASS COUNT XXXXX ERROR COUNT XXXXX WRITE DATA XX READ DATA XX ADDRESS XXXXXXSTA...

Page 156: ...a subtest 04 only Track No Head No Subtest 01 Sequential read This subtest performs a Cyclic Redundancy Check CRC that continuously reads all the tracks track 0 to 39 0 to 79 on a floppy disk Subtest 02 Sequential read write This subtest continuously writes data pattern B5ADADh to all the tracks track 0 to 39 0 to 79 on a floppy disk The data is then read and compared to the original data Subtest ...

Page 157: ...essage will appear after selecting the subtest 01 to 03 of the printer test channel 1 XXXXh channel 2 XXXXh channel 3 XXXXh Select the channel number 1 3 The printer I O port address is specified by the XXXXh number The computer supports three printer channels Select the printer channel number and press Enter to execute the selected subtest Subtest 01 Ripple pattern This subtest prints characters ...

Page 158: ...ubtest prints the various print types shown below Subtest 03 Wraparound NOTE To execute this subtest a printer wraparound connector must be connected to the computer s printer port This subtest checks the output and bi directional modes of the data control and status lines through the parallel port wraparound connector 34M741986G01 Both output and bi directional modes are tested 3 24 CONFIDENTIAL ...

Page 159: ...n 20h to 7Eh Subtest 01 FIR SIR point to point send NOTE To execute subtests 01 and 02 each computer must have access to the other computer s infrared port This subtest sends 20h through 7Eh data to the receive side then receives the sent data and compares it to the original data through the FIR SIR port Subtest 02 FIR SIR point to point receive This subtest is used with subtest 01 described above...

Page 160: ...ack up create back up disks as described below Check to see if the Microsoft Create System Disks Tools MSCSD EXE still exists in the System Tools Folder This tool can be used only once If it exists use it to back up the pre installed software then use the Backup utility in the System Tools folder to back up the entire disk including the user s files Refer to the operating system instructions 1 The...

Page 161: ...r number The first digit of the STATUS indicates the drive being tested and the last two digits indicate the error status code as explained in the table 3 2 of the section 3 18 Subtest 01 Sequential read This subtest is a sequential reading of all the tracks on the HDD starting at track 0 When all the tracks on the HDD have been read the test starts at the maximum track and reads the tracks on the...

Page 162: ...4 5 cylinder 2DB6DB 6 cylinder D24974 7 cylinder Subtest 05 Partial Read This subtest reads 1GB data which is in minimum middle and maximum address of the HDD area Subtest 06 Write specified address This subtest writes specified data to a specified cylinder and head on the HDD Subtest 07 Read specified address This subtest reads data which has been written to a specified cylinder and head on the H...

Page 163: ...XX Enter new date PRESS ENTER KEY TO EXIT TEST 2 If the current date is not correct input the correct date at the Enter new date prompt and press Enter 3 The following messages will appear Current date XX XX XXXX Current time XX XX XX Enter new time PRESS ENTER KEY TO EXIT TEST 4 If the current time is not correct input the correct time in 24 hour format To enter press Shift The time is updated To...

Page 164: ...e current date and time are erased This subtest checks the real time clock increments making sure the date and time are displayed in the following format Current date 12 31 1999 Current time 23 59 58 The real time increments are automatically executed and the following is displayed Current date 01 01 2000 Current time 00 00 00 PRESS Enter KEY TO EXIT TEST To exit the test press Enter ...

Page 165: ...Manual 960 573 CONFIDENTIAL 3 31 3 15 NDP Test To execute the NDP test select 10 from the DIAGNOSTICS TEST MENU press Enter and follow the directions on the screen Subtest 01 NDP This test checks the following functions of NDP Control word Status word Bus Addition Multiplication ...

Page 166: ...raparound connector is required This subtest checks the following signal line of the PC card slot Address line REG CE 1 CE 2 line Data line Speaker line Wait line BSY BVD1 line This subtest is executed in the following order Sub Address Good Bad Contents 01 00001 00001 nn nn xx xx Address line REG CE 1 CE 2 nn A0 90 80 00 02 00002 ww rr Data line ww write data rr read data 03 00003 Speaker line 04...

Page 167: ...external monitor with monitor ID function is required Connect the external monitor to the PC for the test of ID acquisition The judgment of acquisition is based on the panel data In simultaneous display mode or internal display mode in which the panel data is acquired this subtest will fail Therefore make sure only the external display is selected when executing this subtest ...

Page 168: ... TDY 01 or ABEX TEST CD ROM TCDR 702 and DVD ROM TEST DISK TSD 1 For the subtest 04 use a CD RW on the market Subtest 01 Sequential read This subtest is a sequential reading of one block units 2K bytes of all the logical addresses Subtest 02 Read specified address This subtest reads one block data from a specified address Subtest 03 Random address data This subtest reads one block data and multi b...

Page 169: ... ERROR AC ADAPT ROM SENSING ERROR 1st Batt ROM SENSING ERROR 2nd Batt ROM THORMISTOR ERROR 1 ROM THORMISTOR ERROR 2 ROM THORMISTOR ERROR 3 Memory 01 02 DD RAM PARITY ERROR RAM PROTECTED MODE NO CHANGE RAM CACHE MEMORY ERROR Keyboard FE FD F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA EF ED USB GET DESCR ERROR FIRST USB SET ADDRESS ERROR HUB GET DESCR ERROR Top 8B HUB GET DESCR ERROR Whole HUB SET CONFIGURATION...

Page 170: ... 20 40 80 PRT TIME OUT PRT FAULT PRT SELECT LINE PRT OUT OF PAPER PRT POWER OFF PRT BUSY LINE ASYNC 01 02 04 08 10 20 40 80 88 05 06 RS232C DTR ON TIME OUT RS232C CTS ON TIME OUT RS232C RX READY TIME OUT RS232C TX FULL TIME OUT RS232C PARITY ERROR RS232C FRAMING ERROR RS232C OVERRUN ERROR RS232C LINE STATUS ERROR RS232C MODEM STATUS ERROR SIR TIME OUT ERROR FIR TIME OUT ERROR HDD 05 07 09 0B BB 08...

Page 171: ...P NO CO PROCESSOR NDP CONTROL WORD ERROR NDP STATUS WORD ERROR NDP BUS ERROR NDP ADDITION ERROR NDP MULTIPLAY ERROR EXPANSION C1 C3 C4 C5 C6 C7 C8 CB CC CE CF ADDRESS LINE ERROR CE 1 LINE ERROR CE 2 LINE ERROR DATA LINE ERROR WAIT LINE ERROR BSY LINE ERROR BVD1 LINE ERROR ZV Port ERROR NO PCMCIA CARD TYPE ERROR ZV_CONT ERROR CD ROM DVD ROM 01 02 03 04 05 06 09 11 20 40 80 90 B0 BAD COMMAND ILLEGAL...

Page 172: ...ond byte displays the HDC error register The contents of the HDC status register and error register are listed in Tables 3 3 and 3 4 Table 3 3 Hard disk controller status register contents Bit Name Description 7 BSY Busy 0 HDC is ready 1 HDC is busy 6 DRY Drive ready 0 Hard disk drive is not ready to accept any command 1 Hard disk drive is ready 5 DWF Drive write fault 0 DWF error is not detected ...

Page 173: ...rk is detected 6 UNC Uncorrectable 0 There is no uncorrectable data error 1 Uncorrectable data error has been detected 5 Not used 4 IDN Identification 0 Not used 1 There is no ID field in the requested sector 3 Not used 2 ABT Abort 0 Not used 1 Illegal command error or command abort 1 TK0 Track 0 0 The hard disk found track 0 during a recalibrate command 1 The hard disk could not find track 0 duri...

Page 174: ... 3 20 2 Operations Select test 2 from the DIAGNOSTIC MENU and press Enter The following menu appears in the display ONLY ONE TEST Menu XXXXXXXXX 1 Pressed Key Display 2 Touch Pad 3 Wireless communication switch 4 USB 5 LED 6 Button 7 Acceleration sensor 9 Exit to Common Test Press test number 1 7 9 Select the subtest number you want to test and press Enter To return to the Common Test menu select ...

Page 175: ...pressed the corresponding key on the screen changes to the key character that was pressed Holding a key down enables the auto repeat function that causes the key s display character to blink Press Del Enter to end the test NOTE The actual display may be different from the above image according to the model TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 3 41 ...

Page 176: ... moving your finger on the touch pad towards the upper left the POINTING display changes according to the following illustration If a touch pad switch is pressed the BUTTONS displays appear on the right side one by one The parameters appear above the BUTTONS 1 or 2 corresponding to the pressed touch pad switch highlights To end this subtest press two touch pad switches at the same time 3 42 CONFID...

Page 177: ...ication switch OFF After Sliding the switch to OFF position return to the ONLY ONE TEST menu automatically Subtest 04 USB NOTE When executing this subtest USB test module and USB cable must be connected This subtest checks if USB port works properly The following menu appears in the display ONLY ONE TEST Menu XXXXXXXXX 0 Port 0 Behind the right 1 Port 1 Behind the center 2 Port 2 Behind the left 9...

Page 178: ...responding LED lights properly Press Enter and following message appears in the display Check DC IN Power Main Battery LED Green Check if the color of the message changes orange to green alternately Press Enter and return to the ONLY ONE TEST menu Subtest 06 Button This subtest checks the moving of the of the front operation panel button Press the Toshiba Presentation button after the following me...

Page 179: ...ith vertical plane to get the stability of machine 2 The vertical wall or plane is necessary 3 Prevent the machine from shake or shock Vertical plane Flat desk Set the machine against the vertical plane with the Front upward Example The figure below shows the name and position of each side TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 3 45 Right side Left side Back Front Top ...

Page 180: ...rtical plane on the flat desk with the right side of machine upward Then press Enter to detect the data on this setting of machine The following message appears in the display The front establishes in the upper direction Press Enter key Set the machine against the vertical plane on the flat desk with the front of machine upward Then press Enter to detect the data on this setting of machine The fol...

Page 181: ...y to perform this program 3 21 2 Operations 1 Selecting test 4 from the DIAGNOSTIC MENU and pressing Enter displays the following messages DIAGNOSTICS FLOPPY DISK HEAD CLEANING VX XX Mount cleaning disk s on drive s Press any key when ready 2 Remove the Diagnostics Disk from the FDD then insert the cleaning disk and press Enter 3 When the cleaning start message appears the FDD head cleaning has be...

Page 182: ...s the results in RAM This function can store data on a floppy disk or output the data to a printer or the display The error information is displayed in the following order 1 Error count CNT 2 Test name Subtest number TS No 3 Pass count PASS 4 Error status STS 5 FDD HDD or memory address ADDR 6 Write data WD 7 Read data RD 8 HDC status HSTS 9 Error status name ERROR STATUS NAME If the power switch ...

Page 183: ...5 Print 6 FD Log Read 7 FD Log Write 2 The error information displayed on the screen can be manipulated by the following number keys The 1 key scrolls the display to the next page The 2 key scrolls the display to the previous page The 3 key returns to the Diagnostic Menu The 4 key erases all error log information in RAM The 5 key outputs the error log information to a printer The 6 key reads the l...

Page 184: ...he Running test pull out the test program and insert a floppy disk which has been formatted by FORMAT command of DOS 1 Pull out the test program and insert a floppy disk which has been formatted by FORMAT command of DOS 2 Select 6 from the DIAGNOSTIC MENU and press Enter the following messages for selectable tests will appear in the display in order FDD write read test Y N Printer wrap around test...

Page 185: ...rent from the Toshiba DOS FORMAT command This program can format a floppy disk in the following formats a 2DD Double sided double density double track 96 135 TPI MFM mode 512 bytes 9 sectors track b 2HD Double sided high density double track 96 135 TPI MFM mode 512 bytes 18 sectors track 2 COPY This program copies data from a source floppy disk to a target floppy disk 3 DUMP This program displays ...

Page 186: ...e following message Type select 0 2DD 3 2HD c Select a media drive type number and press Enter A message similar to the one below will be displayed Warning Disk data will be destroyed Insert work disk into drive A Press any key when ready d Remove the Diagnostics Disk from the FDD insert the work disk and press any key The following message will be displayed when the FDD format is executed FDD TYP...

Page 187: ...program has started FDD TYPE TRACK XXX FDD TYPE HEAD X FDD TYPE SECTOR XX Copy start track head XXX X d The following message will appear Insert target disk into drive A Press any key when ready e Remove the source disk from the FDD then insert a formatted work disk and press any key The following message will appear and start copying to the target disk track head XXX X f When the amount of data i...

Page 188: ... following message will appear Select a media mode 2HD media mode 1 1 20MB 2 1 44MB 3 1 23MB e The following message will appear Insert source disk into drive A Press any key when ready f Insert a source disk and press any key and the following message will appear Max address Track XXXX Head XX Sector XX Track number g Set the track number head number and sector number you want to dump The system ...

Page 189: ...pear To finish the dump select 3 Press number key 1 up 2 down 3 end l The following message will appear Selecting 2 returns to the FDD UTILITIES MENU Another dump 1 Yes 2 No 5 HDD ID READ program Selecting HDD ID displays the following HDD ID configuration HDD ID Read VX XX Drive 1 Model No XXXXXXX Press Enter key Press Enter to return to the FDD UTILITIES MENU ...

Page 190: ...t information cannot be acquired The System Configuration program contains the following configuration information for the computer 1 Processor Type Code L2 cache 2 Chip set VRAM 3 BIOS ROM version 1st ID 2nd ID 4 Boot ROM version 5 EC total version 6 PS Microprocessor version 7 Total Memory Size Conventional memory 8 Battery code 9 HWSC 10 FSB Voltage 11 The number of printer ports 12 The number ...

Page 191: ...rsion VX XX 1st ID XXH 2nd ID XXH BOOT ROM Version VX XX EC Total Version VX XX PS Micon Version VX XX Total Memory Size XXXXXXMB Conventional Memory XXXKB Battery Code XXXXXXXXXXXX HWSC XXXXXXX FSB XXXXXMHz Voltage XEh X Printer Adapter LPT1 XXXX LPT2 XXXX LPT3 XXXX X ASYNC Adapter COM1 XXXX COM2 XXXX COM3 XXXX X Math CO Processor X USB Floppy Disk Drive s Track XX Head XX Sector XX X Hard Disk D...

Page 192: ...LAN as a responder machine to perform this test The computer must be booted by the Responder T D In this test the following items are tested 1 SKU check of Module 2 MAC Address Check 3 Communication test of 11a mode 4 Communication test of 11b mode 5 Communication test of 11g mode 6 SKU MAC Check 11a b g communication test NOTE This test take time until it completes To start the Wireless LAN test ...

Page 193: ...ia r Atheros MB5x Responder mode Please exchange FD for MB5x Responder media m Atheros MB6x setup mode Please input the s h r m key and push the Enter key 3 The RAM drive name which has been set at booting is displayed and command input is requested Input mb6x X and press Enter The part of X is the RAM drive name In the following display it is C 1 440 1K C Installed Device RAMDRIVE Please input th...

Page 194: ...enu s Atheros MB4x DUT mode Please exchange FD for MB4x DUT media h Atheros MB5x DUT mode Please exchange FD for MB5x DUT media r Atheros MB5x Responder mode Please exchange FD for MB5x Responder media m Atheros MB6x setup mode Please input the s h r m key and push the Enter key 2 The RAM drive name which has been set at booting is displayed and command input is requested Input mb6x X and press En...

Page 195: ...6 The following test menu is displayed Select the test number Atheros MB6x DUT mode Maintenance T D Menu 1 SKU check of Module 2 MAC Address Check 3 Communication test of 11a mode 4 Communication test of 11a mode Main Antenna Only 5 Communication test of 11b mode 6 Communication test of 11b mode Main Antenna Only 7 Communication test of 11g mode 8 Communication test of 11g mode Main Antenna Only 9...

Page 196: ...e MAC address of the installed Wireless LAN card is checked If it is not incorrect MAC address the following is displayed MAC Address Check OK a Case of All FF error Mac Address Check NG FFFFFF FFFFFFh b Case of All 00 error Mac Address Check NG 000000 000000h 3 Communication test of 11a mode The check of connection of 11a mode antenna and transmitting receiving test are executed When the test has...

Page 197: ...ving test are executed When the test has been finished normally the following is displayed 11b Communication Test OK When an error has detected the following is displayed 11b Communication Test NG Please refer to log txt 5 Communication test of 11g mode The check of connection of 11g mode antenna and transmitting receiving test are executed When the test has been finished normally the following is...

Page 198: ...Manual 960 573 6 SKU MAC Check 11a b g communication test All the test is executed in the order of SKU check of Module MAC Address Check Communication test of 11a mode Communication test of 11b mode and Communication test of 11g mode The check of connection of 11g mode antenna and transmitting receiving test are executed ...

Page 199: ...Intel PRO Wireless 3945ABG Network Connection Maintenance T D Menu 1 SKU check of Module 2 MAC Address Check 3 Antenna Check communication test of 11b mode 4 Communication test of 11a mode 5 Communication test of 11g mode 6 All the tests of 11a b g Card SKU MAC Check 11a b g communication test SELECT TEST No 1 6 To execute the subtest input the subtest number and press Enter Subtest01 SKU check of...

Page 200: ...e connection execute the subtest again Subtest02 MAC Address Check This subtest displays the MAC address Selecting this subtest following message will appear in the display MAC CHECK MAC XXXXXXXXXXXX MAC Address Check OK Press any key and return to the test menu If a defective is found during the test following message will appear in the display MAC CHECK ERROR MAC all F MAC XXXXXXXXXXXX MAC Addre...

Page 201: ... pressing any key the following message which antenna is defective is displayed Main Antenna Test NG Aux Antenna Test NG Press any key and return to the test menu Subtest04 Communication test of 11a mode This subtest execute transmitting receiving test in 802 11a mode using the main antenna If a defective is not found during the test OK message will appear in the display Press any key and return t...

Page 202: ...nd during the test NG message will appear in the display When pressing any key the following message is displayed 11g Communication Test NG When a defective is detected in the test following typical cause is considered Connection of wireless LAN card Defective wireless LAN card Disappearance of MAC address data Checking the connection execute the subtest again Subtest06 All the tests of 11a b g Ca...

Page 203: ...urn on the power The following message will appear Microsoft Windows XX Startup Menu 1 LAN 2 Modem 3 Bluetooth 4 IEEE1394 Enter a choice Press the number you want to test and press Enter NOTE It is impossible to go back to startup menu once you choose the test Therefore LAN Modem Bluetooth IEEE1394 test can not be executed successively 3 28 1 LAN test To execute LAN test press 1 and Enter The foll...

Page 204: ...e test COMPLETED Repeat count 00000 Error count 00000 LOOPBACK TEST 100Mbps Auto negotiation TxRx Test Destination Address xxxxxxxxxxxx Source Address xxxxxxxxxxxx 100Base TX Full Duplex TRANSMIT RECEIVE NOTE The menu displayed by your computer may be slightly different from the one shown above If a defective is found NG message will appear in the display 3 70 CONFIDENTIAL TECRA A8 Satellite Pro A...

Page 205: ...g adaptor hit ESC to abort External Loopback Test PASSED Testing completed Loopback Test Complete 1000Base Auto negotiation TxRx Test CE Test Complete NOTE The menu displayed by your computer may be slightly different from the one shown above If a defective is found NG message will appear in the display Subtest03 Marvel NOTE This Subtest is not supported in this computer TECRA A8 Satellite Pro A12...

Page 206: ...execute Modem test press 2 and Enter Following message will appear Modem loopback test ICHx MDC Test Program with Modem Sound Line Test Version X X Scorpio Modem Initialize OK Digital Loopback Test OK RJ11 Connector Check LED Operator s Check OK is displayed when a error is detected NG is display when a error is not detected NOTE The menu displayed by your computer may be slightly different from t...

Page 207: ...e this test press 3 and press Enter NOTE Use another computer that can communicate by the Bluetooth as a reference machine to perform this test The following test is executed consecutively The following Bluetooth test menu will appear Bluetooth sub system test program VX XX 1 BD_ADDR check 3 Communications test DUT mode T communications test TEST mode Press test number 1 3 T ...

Page 208: ...st and press Enter The following message will appear Bluetooth Subsystem T D for PCSE BD_ADDR VerX XX Copyright C by TOSHIBA Co Initializing When the machine has passed the test it displays BD_ADDR If BD_ADDR has no problem the following message is displayed Bluetooth Subsystem T D for PCSE BD_ADDR VerX XX Copyright C by TOSHIBA Co My BD_ADDR XXXXXXXXXXXX h PPPPPP A SSSSS SSSSS P P A A S S S S P P...

Page 209: ...isplayed Bluetooth Subsystem T D for PCSE BD_ADDR VerX XX Copyright C by TOSHIBA Co My BD_ADDR XXXXXXXXXXXX h FFFFFF A III L F A A I L F A A I L FFFFFF A A I L F AAAAAAA I L F A A I L F A A III LLLLLLL Table 3 5 Error message Message Contents Invalid BD_ADDR all 00 0x000000000000 Invalid BD_ADDR all FF 0xFFFFFFFFFFFF Invalid BD_ADDR bit0 1 bit40 1b Invalid BD_ADDR bit1 1 bit41 1b Invalid BD_ADDR d...

Page 210: ...ce 0x0b ACL Connection already exists 0x0c Command Disallowed 0x0d Host Rejected due to limited resources 0x0e Host Rejected due to security reasons 0x0f Host Rejected due to remote device is only a personal device 0x10 Host Timeout 0x11 Unsupported Feature or Parameter Value 0x12 Invalid HCI Command Parameters 0x13 Other End Terminated Connection Used Ended Connection 0x14 Other End Terminated Co...

Page 211: ...ee the Specification of the Bluetooth System in detail Subtest03 Communication tests DUT mode This subtest checks the Bluetooth communication functions Preparing the tester machine for the Bluetooth test program Insert a floppy disk containing the test program into the tester machine and turn on the tester machine The Bluetooth test menu will appear Press 3 to select the test and press Enter in th...

Page 212: ...en press Space to start the Bluetooth communication test When the machine has passed the test it displays BD_ADDR of the DUT If the connection with the tester is completed the progress bar stops The following message is shown Bluetooth Subsystem T D for PCSE CS Air VerX XX Copyright C by TOSHIBA Co DUT BD_ADDR of the DUT XXXXXXXXXXXXX h CCCC OOO M M PPPPPP L EEEEEE TTTTTTT EEEEEEE DDDDD C C O O MM...

Page 213: ...rror Code Bluetooth Subsystem T D for PCSE CS Air VerX XX Copyright C by TOSHIBA Co DUT BD_ADDR of the DUT XXXXXXXXXXXXX h III N N CCCC OOO M M PPPPPP L EEEEEE TTTTTTT EEEEEEE I NN N C C O O MM MM P P L E T E I N N N C O O M M M M P P L E T E I N N N C O O M M M PPPPPP L EEEEEE T EEEEEEE I N N N C O O M M P L E T E I N NN C C O O M M P L E T E III N N CCCC OOO M M P LLLLLLL EEEEEE T EEEEEEE Testin...

Page 214: ... A Device 0x0b ACL Connection already exists 0x0c Command Disallowed 0x0d Host Rejected due to limited resources 0x0e Host Rejected due to security reasons 0x0f Host Rejected due to remote device is only a personal device 0x10 Host Timeout 0x11 Unsupported Feature or Parameter Value 0x12 Invalid HCI Command Parameters 0x13 Other End Terminated Connection Used Ended Connection 0x14 Other End Termin...

Page 215: ...DUT 2 2 Error code Meaning 0x20 Unsupported LMP Parameter Value 0x21 Role Change Not Allowed 0x22 LMP Response Timeout 0x23 LMP Error Transaction Collision 0x24 LMP PDU Not Allowed 0x25 Not Exist 0x26 Not Exist 0x27 Not Exist 0x28 Not Exist 0x29 Not Exist 0x2a Not Exist 0x2b Not Exist 0x2c Not Exist 0x2d Not Exist 0x2e Not Exist 0x2f Not Exist See the Specification of the Bluetooth System in detai...

Page 216: ...but it is OFF 0x3a Module dose not exist 0x3b Module exists not error 0x3c Command Line is wrong 0x3d Side band access driver is not resident 0x3e Bluetooth driver for DOS is not resident 0x3f Get Status function of Side band access driver is not normal 0x40 No reply to inquiry 0x41 Device Descriptor can not be acquired USB I F is not normal 0x42 Sideband reset timeout occurs 0x43 Descriptor type ...

Page 217: ...lay Press test number 1 3 To execute the TEST select the test number you want to execute and press Enter Subtest01 Transmit Receive test NOTE Before executing subtest 01 be sure to execute subtest 02 in the responder machine This program checks the data transporting between responder machine and target machine and compare them with the original data through the IEEE1394 cable Subtest 02 Responder ...

Page 218: ...test program is stored to the HDD Reboot the computer from the HDD The following message will appear WSS Sound blaster pro Diagnostics program 1 Sound Standard 2 Sound Legacy 3 CD Sound Standard 4 CD Sound Legacy It outputs at the speaker and lineout Press test number 1 4 Input the test number and press Enter 3 29 1 Sound Standard test To execute the Sound Standard test press 1 and Enter The follo...

Page 219: ...A converter When this subtest is selected the following message will appear Recording play test And the following message will appear DOS 4GW Protected Mode Run time Version X XX Copyright c Tenberry Software Inc XXXX After this message appears display stops briefly In this timing sound is recorded from internal microphone After the recording is completed the computer plays back the sound recorded...

Page 220: ...loscope the data can be measured as a sine wave When the subtest is executed the sine wave is played while expanding sine wave from 16KB to 64KB The display returns to the Sound Standard test menu after the test ends Subtest 03 Line IN recording play This subtest executes the same test as the subtest01 by recorded sound from the different port Line in port For more details on the subtest refer to ...

Page 221: ...3 2 Audio CD 3 29 3 1 Test media Toshiba made test media CD DVD TEST IN PROGRESS XXXXXXXX xxxxxxx DIAGNOSTIC TEST VX XX Ctrl Break test end Ctrl C key stop SUB TEST XX PASS COUNT XXXXX ERROR COUNT XXXXX WRITE DATA XX READ DATA XX ADDRESS XXXXXX STATUS XXX 01 Japanese Narration 02 English Narration 03 Test Tone A 100Hz 20Hz 04 Test Tone B 400Hz 3KHz L R Drive 0 ATAPI status 00 Command XX Block addr...

Page 222: ...re starting subtest03 be sure to set the sound at proper volume This subtest plays sine wave while changing its table from 100Hz to 20Hz The test returns to the CD Sound Standard menu after the test ends Subtest 04 Test Tone B This subtest plays sine wave while changing its table from 400Hz to 3KHz and also changing the channel from left speaker to right speaker The test returns to the CD Sound St...

Page 223: ...X Block address XXXXXXXX Block length XXXXXXXX Final Block address XXXXXXXXX Select the track number you want to test and press Enter twice The following message appears in the display and selected track is played Play start CD sound Press any key play stop After pressing any key the music stops and the display returns to the selection menu of the track number NOTE When the CD ROM test is executed...

Page 224: ...a Date MM DD YYYY b Time HH MM SS 3 Battery a Battery Save Mode b PCI Express Link ASPM c Enhanced C States 4 Password 5 HDD Password a HDD b HDD Password Mode c User Password d Master Password 6 Boot Priority a Boot Priority b HDD Priority c Network Boot Protocol 7 Others a Core Multi Processing b Dynamic CPU Frequency Mode c Execute Disable Bit Capability d Virtualization Technology e Auto Power...

Page 225: ...ives I O c Built in HDD d CD ROM 11 PCI Bus a PCI Bus 12 Security Controller a TPM b Clear TPM Owner 13 Display a Power On Display b LCD Display Stretch c TV Type 14 Peripheral a Internal Pointing Device b EXT Keyboard Fn c Parallel Port Mode 15 Legacy Emulation a USB KB Mouse Legacy Emulation b USB FDD Legacy Emulation c USB Memory BIOS Support Type 16 PCI LAN a Built in LAN ...

Page 226: ...2 Accessing the SETUP Program Turn on the power while pressing ESC the following menu appears Check system Then press F1 key Then press F1 The following display appears 3 92 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 227: ... the two pages 2 Press either the Space bar or Back Space to change the value Accepting Changes and Exiting the SETUP Window 1 Press End to accept the changes you made If the changed item does not require the system to reboot the following message is displayed Are you sure Y N If the changed item requires the system to reboot the following message is displayed Are you sure Y N The changes you made...

Page 228: ...Preset Configuration When you access SETUP the current configuration is displayed 1 To show the factory preset configuration press Home 2 Press End and then press Y to accept the factory preset settings NOTE When you execute the default setting the following settings are not changed Password Execute Disable Bit function ...

Page 229: ... automatically calculated by the computer You cannot change this value 2 System Date Time Use this option to set the computer s system date time a Date Use this option to set the system date of the computer b Time Use this option to set the system time of the computer 3 Battery This option is used to select Full Power Low Power or User Setting of the battery save mode Full Power The following show...

Page 230: ...et of options can be selected in the submenu Processing Speed This feature changes the CPU processing speed High CPU operates at high speed Default Low CPU operates at low speed CPU Sleep Mode Use this option to enable or disable the CPU sleep function Enabled Enables sleep mode Default Disabled Disables sleep mode LCD Brightness Use this option to set the level of LCD brightness Super Bright Full...

Page 231: ... is turned off and the processing speed is increased Cooling optimized If the CPU becomes too hot the fan turns on automatically in a high speed to cool down the CPU Gives priority to the decrease of temperature at the bottom of the PC b PCI Express Link ASPM Enabled Saves power consumption when the PCI Express device is not used Default Auto Saves power consumption when the PCI Express device is ...

Page 232: ...word Default Master User Sets Master HDD Password and User HDD Password c User Password This item sets User password For details on setting user password refer to the User s Manual d Master Password This item sets the Master HDD password This can be set Master User is set in the HDD password Mode For details refer to the User s Manual 6 Boot Priority This tab sets the priority for booting the comp...

Page 233: ...HDD USB Default USB Built in HDD c Network Boot Protocol Use this option to set the starting method via a network PXE Sets to PXE protocol Default RPL Sets to RPL protocol 7 Others Whether or not you need to configure the computer with these options depends primarily on the kind of software or peripherals you use a Core Multi Processing The Core Multi Processing sets the CPU operating mode of Core...

Page 234: ...ology installed in the CPU Intel Virtualization Technology is the technique that allows one machine to operate as multiple virtual machines Enabled Enables Virtualization Technology Disabled Disables Virtualization Technology Default e Auto Power On Use this option to set a time and date for automatic power on and enable or disable the ring indicator feature Alarm Date Option appears only when Ala...

Page 235: ...selected If a memory module that does not comply with the standards the computer beeps at maximum volume g Diagnostic Mode This option sets whether the BIOS Setup Diagnostic test is enabled Disabled The Diagnostic test is disabled Default Enabled The Diagnostic test is enabled h Language During Bootup This option selects the language during bootup This message appears only on the model for TCL Can...

Page 236: ... the parallel port When the parallel port mode see settings below is set to ECP and Not used is selected in Parallel OPTION window is opened and DMA can be set 10 Drives I O This option displays the address interrupt level for hard disk drive and optical drive It is only for information and cannot be changed a Built in HDD This option displays the setting of the address and interrupt level of the ...

Page 237: ...d message is displayed and the PC waits Y E S and Enter key inputs by the user When Y E S and Enter keys are pressed the data is disposed After changing the display of TPM item is changed to Disabled and this item becomes not displayed and the cursor could not be moved on the TPM item 13 Display This group of options configures the computer s display a Power On Display This option is used to selec...

Page 238: ...73 models with D terminal 14 Peripheral Use this option to select the parallel port mode and hard disk mode a Internal Pointing Device This option enables and disables the Touch Pad Enabled Enables the Touch Pad Default Disabled Disables the Touch Pad b Ext Keyboard Fn This option enables or disables Fn key function on the external keyboard Enabled Enables the feature Disabled Disables the feature...

Page 239: ...ion to enable or disable USB KB Mouse Legacy Emulation If your operating system does not support USB you can still use a USB mouse and keyboard by setting the USB KB Mouse Legacy Emulation item to Enabled Enabled USB Legacy Support can be used Default Disabled USB Legacy Support cannot be used b USB FDD Legacy Emulation Use this option to enable or disable USB FDD Legacy Emulation Enabled USB Lega...

Page 240: ...06 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 16 PCI LAN This option enables disables the Built in LAN functions a Built in LAN Enabled Enables Built in LAN functions Default Disabled Disables Built in LAN functions ...

Page 241: ...Chapter 4 Replacement Procedures CONFIDENTIAL ...

Page 242: ...4 Replacement Procedures 4 ii CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 243: ...r assembly 4 27 4 11 SW membrane 4 31 4 12 Fingerprint sensor board 4 33 4 13 Touch pad 4 35 4 14 SD card slot 4 38 4 15 Bluetooth module 4 39 4 16 Serial S Video board 4 41 4 17 RTC battery 4 42 4 18 Modem jack 4 44 4 19 Fan 4 45 4 20 System board 4 47 4 21 Battery lock 4 49 4 22 HDD cable 4 51 4 23 Heat sink CPU 4 52 4 24 PC card slot 4 56 4 25 LCD unit FL inverter 4 57 4 26 Cover latch 4 62 4 2...

Page 244: ...oving the memory module 4 17 Figure 4 10 Removing the keyboard 1 4 19 Figure 4 11 Removing the keyboard 2 4 20 Figure 4 12 Removing the optical drive 4 22 Figure 4 13 Disassembling the optical drive 4 23 Figure 4 14 Removing the wireless LAN card 4 25 Figure 4 15 Removing the cover assembly 1 4 27 Figure 4 16 Removing the cover assembly 2 4 28 Figure 4 17 Removing the cover assembly 3 4 29 Figure ...

Page 245: ...se 4 55 Figure 4 36 Removing the PC card slot 4 56 Figure 4 37 Removing the LCD mask 4 57 Figure 4 38 Removing the FL inverter 4 58 Figure 4 39 Removing the LCD unit 4 59 Figure 4 40 Removing the LCD cable 4 60 Figure 4 41 Removing the cover latch 4 62 Figure 4 42 Removing the display rear cover 4 63 Figure 4 43 Removing the wireless LAN antenna Bluetooth antenna 4 65 Figure 4 44 Removing the hing...

Page 246: ...4 Replacement Procedures 4 vi CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 247: ... items such as the optional PC card and optional SD card then follow the line on the chart to determine which FRU you must remove next in order to repair the one you think is causing the computer to operate improperly Refer to the example at the bottom of the page How to see the chart This chart shows which unit s you need to remove in advance when you replace one unit Example When you wan to repl...

Page 248: ...is disconnected from an AC power source Remove any metal jewelry or accessories such as necklaces bracelets or rings in order to reduce the risk of electric shock Never work with wet or damp hands 3 Be careful of edges and corners as these may cut CAUTION 1 When you change a component be sure the replacement component meets the required specifications Never use foreign parts to avoid any risk of d...

Page 249: ...rforming the necessary diagnostics tests described in this manual 5 Do not perform any operations that are not necessary and use only the described procedures for disassembling and installing FRUs in the computer 6 After removing parts from the computer place them in a safe place away from the computer so they will not be damaged and will not interfere with your work 7 You will remove and replace ...

Page 250: ...rmal Pin connectors are used with all other cables These connectors can be connected and disconnected by simply pulling them apart or pushing them together Assembly Procedures After you have disassembled the computer and fixed or repaired the problem that was causing the computer to operate abnormally you will need to reassemble the computer Install all the removed FRUs following the steps describ...

Page 251: ...stroyed parts The following equipment is necessary to disassemble and reassemble the computer One M2 point size 0 Phillips screwdriver One M2 5 M3 point size 1 Phillips screwdriver One screw driver for stud screw One 4 mm flat blade screwdriver Tweezers to lift out screws that you cannot grasp with your fingers ESD mats for the floor and the table you are working on An ESD wrist strap or heel grou...

Page 252: ... can result in electrical shorts or other damage if screws or components come loose NOTE Toshiba recommends that you use an electric screw driver for quick and easy operations M2 0 167 N m 1 7 kgf cm M2 5 0 294 N m 3 0 kgf cm M3 0 549 N m 5 6 kgf cm NOTE The computer contains several flat head screws These screws have less contact area with the screwdriver so be careful to press firmly enough to p...

Page 253: ...ne or more decimal places such as 2 5 mm or 2 6 mm Marking of Screws on the Computer Body To make maintenance of the computer easier markings of the kinds of the screws including the types and lengths of the screws are indicated on the computer body Kind of screws Symbol BIND screw B FLAT HEAD screw F SUPER THIN HEAD screw S TAPPING screw T Other screws U Unique screws STUD etc Examples 6 mm BIND ...

Page 254: ...ry pack 1 Turn off the power of the computer 2 Disconnect the AC adapter and other external devices from the computer 3 Turn the computer face down 4 Release the battery lock Insert your finger tip in to the slit and take out the battery pack while sliding the battery latch as shown in the following figure NOTE For environmental reasons do not throw away a spent battery pack Battery pack Battery l...

Page 255: ...nvironmental reasons collect the spent battery packs Use only batteries recommended by Toshiba for replacements NOTE Check the battery s terminals visually If they are dirty wipe them clean with a dry cloth 1 Turn off the power of the computer 2 Disconnect the AC adapter and all other external devices to the computer 3 Install the battery to the battery cover while engaging the hooks 4 Insert the ...

Page 256: ...and precautions 1 Press the eject button for the PC card to extend the button 2 Press the extended eject button to pop the PC card out 3 Grasp the PC card and pull it out Eject button PC card Figure 4 3 Removing the PC card Installing the PC card To install the PC card follow the steps below and refer to Figure 4 3 1 Insert the PC card into the card slot 2 Push it carefully to ensure a firm connec...

Page 257: ...em documentation for proper procedures and precautions 1 Push the SD card in and release it to pop the card out 2 Grasp the SD card and pull it out SD card Figure 4 4 Removing the SD card Installing the SD card To install the SD card follow the steps below and refer to Figure 4 4 1 Insert the SD card in the card slot 2 Push it carefully to ensure a firm connection TECRA A8 Satellite Pro A120 Maint...

Page 258: ...the HDD To remove the HDD follow the steps below and refer to Figure 4 5 to 4 7 1 Turn the computer upside down 2 Loosen the following screws and remove the HDD cover while releasing latches M2 5 10B FLAT HEAD screw 2 HDD cover M2 5 10B FLAT HEAD Figure 4 5 Removing the HDD cover 4 12 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 259: ... 3 Remove the HDD assembly from the connector of the HDD cable Be careful not to damage the connector HDD assembly HDD cable Figure 4 6 Removing the HDD assembly TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 13 ...

Page 260: ...y 4 Place the HDD assembly on a flat surface and remove the following screws M3 4C FLAT HEAD screw 4 5 Separate the HDD and HDD Holder CAUTION Do not apply pressure to the top or bottom of the HDD M3 4C FLAT HEAD HDD HDD Holder M3 4C FLAT HEAD Figure 4 7 Separating the HDD and HDD holder 4 14 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 261: ...the HDD 1 Install the HDD to the HDD Holder and secure them with the following screws M3 4C FLAT HEAD screw 4 CAUTION Do not apply pressure to the center of the HDD assembly It may damage the HDD assembly Hold the HDD assembly by its corners 2 Set the connector of the HDD cable upward and connect the HDD assembly to the connector of the HDD cable Lay the HDD assembly down in the slot 3 Install the...

Page 262: ...r and remove the MDC memory cover 2 Remove the following screws securing the MDC M2 4B BIND screw 2 3 Lift up the insulator and disconnect the MDC from the CN3010 on the system board 4 Disconnect the MDC cable from the connector on the MDC MDC CN3010 MDC cable M2 4B BIND Insulator MDC Memory cover Screw with a washer Figure 4 8 Removing the MDC 4 16 CONFIDENTIAL TECRA A8 Satellite Pro A120 Mainten...

Page 263: ...d lift it up slantwise to remove CAUTION When removing the memory module make sure the computer is in boot mode and powered off Never press hard or bend the memory module Memory module A Memory module B Latch Latch Figure 4 9 Removing the memory module TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 17 ...

Page 264: ...ry module or on the computer Dust and stains on the connectors may cause memory access problems 1 Insert the memory module into the connector slantwise and press it to connect firmly 2 Press down the memory module until it is latched firmly NOTE When the power of the computer is turned on the computer checks automatically the memory size Confirm that the new memory is detected correctly If the mem...

Page 265: ...tip into the slit on either side and remove the keyboard holder 4 Remove the following screws securing the keyboard M2 5 4B FLAT HEAD screw 2 5 Lift the top edge of the keyboard while releasing the hook and turn the keyboard face down on the palm rest Keyboard holder M2 5 4B FLAT HEAD M2 5 4B FLAT HEAD Slit Slit Hook Keyboard Figure 4 10 Removing the keyboard 1 TECRA A8 Satellite Pro A120 Maintena...

Page 266: ...B FLAT HEAD screw 1 7 Disconnect the keyboard cable from the connector CN3230 on the system board and remove the keyboard M2 5 6B FLAT HEAD Keyboard support plate Keyboard Keyboard cable CN3230 Figure 4 11 Removing the keyboard 2 4 20 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 267: ... 4 11 1 Place the keyboard face down on the palm rest 2 Connect the keyboard cable to the connector CN3230 on the system board 3 Install the keyboard support plate and secure it with the following screw M2 5 6B FLAT HEAD screw 1 4 Turn the keyboard face up and set it in place 5 Secure the keyboard with the following screws M2 5 4B FLAT HEAD screw 2 6 Install the keyboard holder and press to secure...

Page 268: ...omputer and remove the following screw securing the optical drive M2 5 6B FLAT HEAD screw 1 2 Turn over the computer and open the display 3 Peel off the insulator and remove the optical drive from the connector on the system board while pushing it in the direction of the arrow in the figure below Insulator Optical drive In the slot M2 5 6B FLAT HEAD Figure 4 12 Removing the optical drive 4 22 CONF...

Page 269: ...hing plate M2 2 7C S THIN HEAD screw 2 5 Remove the following screw and mounting plate M2 3C BIND screw 1 M2 3C BIND Mounting plate M2 2 7C S THIN HEAD Pushing plate Figure 4 13 Disassembling the optical drive TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 23 ...

Page 270: ... and 4 13 1 Set the mounting plate and secure it with the following screw M2 3C BIND screw 1 2 Set the pushing plate and secure it with the following screws M2 2 7C S THIN HEAD screw 2 3 Insert the optical drive firmly into the computer to connect it to the connector on the system board 4 Stick the insulator in place 5 Turn over the computer and secure the optical drive with the following screw M2...

Page 271: ...IND or Security torx screw 1 3 Remove the following screw securing the wireless LAN card M2 3C BIND screw 1 4 With grasping both the sides disconnect the wireless LAN card from the connector CN2600 on the system board CAUTION Do not touch the connectors on the wireless LAN card and computer When the foreign body adheres to the connector it might cause the breakdown Security torx or M2x4B BIND Wire...

Page 272: ...less LAN card into the connector CN2600 on the system board CAUTION Insert the slits of the wireless LAN card according to the guide of the slot 2 Gently push the wireless LAN card down and secure it with the following screw M2 3C BIND screw 1 3 Seat the wireless LAN card cover in place and secure it with the following screw M2 4B BIND or Security torx screw 1 4 Connect the wireless LAN antenna ca...

Page 273: ...tooth cable and LCD cable from the connector CN3240 CN9700 CN6170 CN4400 and CN5000 on the system board 3 Peel off the glass tape and remove the following screw M2 5 6B FLAT HEAD screw 1 LCD cable Connected to CN5000 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 27 Figure 4 15 Removing the cover assembly 1 Insulator Fingerprint sensor cable Connected to CN9700 Touch pad cab...

Page 274: ...AD screw 1 5 in the figure below M2 5 6B FLAT HEAD screw 11 6 in the figure below M2 5 10B FLAT HEAD screw 3 10 in the figure below M2 5 16B FLAT HEAD screw 3 16 in the figure below 6 6 6 6 6 16 16 16 10 5 6 10 6 6 6 6 6 10 Figure 4 16 Removing the cover assembly 2 4 28 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 275: ... the computer face up and open the display 6 While releasing the latches on both sides lift up the cover assembly to remove Cover assembly Figure 4 17 Removing the cover assembly 3 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 29 ...

Page 276: ...w 1 3 Connect the touch pad cable fingerprint sensor cable speaker cable Bluetooth cable and LCD cable to the connector CN3240 CN9700 CN6170 CN4400 and CN5000 on the system board 4 Connect the SD card slot cable and SW membrane cable to the connector CN9720 and CN9721 on the system board and stick the insulator 5 Close the display and turn over the computer 6 Secure the cover assembly with the fol...

Page 277: ...he SW membrane To remove the SW membrane follow the steps below and refer to Figure 4 18 and 4 19 1 Remove the switch cover while releasing latches Switch cover Figure 4 18 Removing the switch cover TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 31 ...

Page 278: ...ok Figure 4 19 Removing the SW membrane Installing the SW membrane To install the SW membrane follow the steps below and refer to Figure 4 18 and 4 19 1 Install the SW membrane to the slot while sliding it in the opposite direction in removing 2 Install the switch cover while engaging latches 4 32 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 279: ...the direction of the arrow in the figure below 3 Remove the fingerprint sensor board fixed with the double sided tape and peel off the tape that prevents a waterdrop from entering the computer 4 Disconnect the fingerprint sensor cable from the connector on the fingerprint sensor board Fingerprint sensor board Fingerprint sensor cable Glass tape Insulator Double sided tape Fingerprint sensor board ...

Page 280: ...o Figure 4 20 1 Connect the fingerprint sensor cable to the connector on the fingerprint sensor board 2 Stick a new double sided tape in place and install the fingerprint sensor board while inserting it to the guides CAUTION Do not reuse the removed double sided tape 3 Install the fingerprint sensor board hold plate while sliding it to the guides 4 Arrange the fingerprint sensor cable and stick th...

Page 281: ...nd refer to Figure 4 21 and 4 22 1 Remove the following screws securing the touch pad assembly M2 5B FLAT HEAD screw 3 Touch pad or 2 Dual pad M2 5 5B FLAT HEAD Insulator Touch pad M2 5 5B FLAT HEAD Insulator Dual pad Figure 4 21 Removing the touch pad 1 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 35 ...

Page 282: ...s 3 Remove the touch pad assembly from the slot 4 Peel off the glass tape and disconnect the touch pad cable from the connector on the touch pad assembly Touch pad cover Touch pad assembly Touch pad cable Glass tape Figure 4 22 Removing the touch pad 2 4 36 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 283: ...e 4 21 and 4 22 1 Connect the touch pad cable to the connector on the touch pad and stick the glass tape 2 Seat the touch pad assembly to the slot 3 Install the touch pad cover while engaging latches 4 Secure the touch pad assembly with the following screws M2 5B FLAT HEAD screw 3 Touch pad or 2 Dual pad CAUTION When securing the touch pad assembly with screws move the touch pad cover to the front...

Page 284: ...rd slot cable from the SD card slot SD card slot SD card slot cable M2 5 5B FLAT HEAD Figure 4 23 Removing the SD card slot Installing the SD card slot To install the SD card slot follow the steps below and refer to Figure 4 23 1 Connect the SD card slot cable to the SD card slot 2 Install the SD card slot to the slot and secure it with the following screw M2 5B FLAT HEAD screw 1 4 38 CONFIDENTIAL...

Page 285: ...ntenna cable from the Bluetooth module 2 Push the hook in the direction in the following figure to unlatch from the back of the cover assembly and remove the Bluetooth module from the slot 3 Disconnect the Bluetooth cable from the connector on the Bluetooth module Bluetooth cable Bluetooth module Bluetooth antenna cable Hook Figure4 24 Removing the Bluetooth module TECRA A8 Satellite Pro A120 Main...

Page 286: ...oth module follow the steps below and refer to Figure 4 24 1 Connect the Bluetooth cable to the connector on the Bluetooth module 2 Install the Bluetooth module to the slot until the hook latches 3 Connect the Bluetooth antenna cable to the connector on the Bluetooth module 4 Turn over the cover assembly and arrange the Bluetooth antenna cable and Bluetooth cable in place ...

Page 287: ... CN9600 on the back of the system board CN9610 on the back of the Serial s video board M2 5 6C Tapping Serial s video board cable Figure 4 25 Removing the serial s video board Installing the Serial S Video board To install the serial s video board follow the steps below and refer to Figure 4 25 1 Connect the serial s video board cable to the connector CN9600 on the system board and CN9610 on the s...

Page 288: ...ollowing signs of damage 1 Electrolyte leakage Corrosion greenish color on the battery connector or cable Corrosion on the computer s battery connector White powder on any part of the battery White powder in the battery tray Clear liquid on the battery Clear liquid in the battery tray Clear liquid on any board near the battery 2 Damage to the connection cable 3 Damage to the connector housing If a...

Page 289: ... battery RTC battery CN9300 Glass tape RTC battery cable Hook Figure 4 26 Removing the RTC battery Installing the RTC battery To install the RTC battery follow the steps below and refer to Figure 4 26 1 Connect the RTC battery cable to the connector CN9300 on the system board 2 Arrange the RTC battery cable while passing under the hook 3 Seat the RTC battery in place and stick the glass tape TECRA...

Page 290: ...dem jack Insulator A CN3011 Modem jack cable Figure 4 27 Removing the modem jack Installing the modem jack To install the modem jack follow the steps below and refer to Figure 4 27 1 Connect the modem jack cable to the connector CN3011 on the system board 2 Arrange the modem jack cable in place 3 Install the modem jack into the slot of the base assembly 4 Secure the modem jack cable with the insul...

Page 291: ...8 1 Remove the glass tape and disconnect the fan cable from the connector CN8771 on the system board 2 Remove the following screws and fan from the slot M2 5 6C Tapping screw 2 M2 5 6C Tapping Glass tape Fan cable CN8771 Fan Figure 4 28 Removing the fan TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 45 ...

Page 292: ...ce Manual 960 573 Installing the Fan To install the fan follow the steps below and refer to Figure 4 28 1 Install the fan to the slot and secure it with the following screws M2 5 6C Tapping screw 2 2 Connect the fan cable to the connector CN8771 on the system board and stick the glass tape ...

Page 293: ...DD cable 2 Remove the following screws and system board Remove the small arrow portion in the figure below first M2 5 6C Tapping screw 2 CAUTION When removing the system board do not touch the PC card slot System board M2 5 6C Tapping Insulator M2 5 6C Tapping Wireless communication switch Figure 4 29 Removing the system board TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 4...

Page 294: ...nd refer to Figure 4 29 1 Install the system board to the slot of the base assembly and secure it with the following screws Install the small arrow portion in the figure 4 29 first M2 5 6C Tapping screw 2 CAUTION When installing the system board make sure that the wireless communication switch is engaged to the guide Tighten the screws before sticking the insulator 2 Stick the insulator in place ...

Page 295: ... 4 30 1 Remove the following screw securing the battery lock M2 5 6C Tapping screw 1 2 Make the switch of the battery lock on the back of the base assembly locked and remove the battery lock while releasing hooks Battery lock Hook M2 5 6C Tapping Figure 4 30 Removing the battery lock TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 49 ...

Page 296: ... Maintenance Manual 960 573 Installing the Battery lock To install the battery lock follow the steps below and refer to Figure 4 30 1 Install the battery lock to the base assembly and secure it with the following screw M2 5 6C Tapping screw 1 2 Make the switch of the battery lock released ...

Page 297: ...cable from the connector CN1850 on the system board HDD cable CN1850 Insulator Figure 4 31 Removing the HDD cable Installing the HDD cable To install the HDD cable follow the steps below and refer to Figure 4 31 1 Connect the HDD cable to the connector CN1850 on the system board and stick the insulator TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 51 ...

Page 298: ...starting repair work 2 When you remove the heat sink wipe the grease off of the bottom of the heat sink and top of the CPU Apply new grease when installing 1 Remove the following screws securing the CPU holder in the opposite order of the marks number on the holder M2 4B BIND screw 3 2 Remove the CPU holder and heat sink M2 4B BIND Heat sink CPU holder Figure 4 32 Removing the heat sink 4 52 CONFI...

Page 299: ...nterclockwise on the CPU socket by 90 degrees with a flat blade screwdriver 4 Remove the CPU CAUTION When removing the CPU lift it up right above Otherwise pins of CPU may be damaged Figure 4 33 Removing the CPU TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 53 ...

Page 300: ...direction and position of CPU is correct to avoid damaging pins on the CPU CAUTION Place the CPU in such direction as shown below Pay attention to the position of the triangle mark on the CPU 3 Fix the CPU by turning the cam on the CPU socket by 90 degrees clockwise with a flat blade screwdriver in the order shown in the figure below Figure 4 34 Installing the CPU 4 54 CONFIDENTIAL TECRA A8 Satell...

Page 301: ...en installing the CPU apply new grease on the top of the CPU chip When installing the fin make sure the bottom of the fin covers the top of the CPU Figure 4 35 Applying new grease 5 Seat the CPU heat sink in place 6 Install the CPU holder and secure it with the following screws in the order of the number marked on the holder M2 4B BIND screw 3 CAUTION Tighten the screws in the order of mark 1 2 an...

Page 302: ...S THIN HEAD screw 2 2 Remove the PC card slot while releasing latches M2x3C S THIN HEAD PC card slot M2x8C S THIN HEAD Figure 4 36 Removing the PC card slot Installing the PC card slot To install the PC card slot follow the steps below and refer to Figure 4 36 1 Install the PC card slot and secure it with the following screws M2 3C S THIN HEAD screw 2 M2 8C S THIN HEAD screw 2 4 56 CONFIDENTIAL TE...

Page 303: ... the display and make it flat 2 Remove the keyboard cover while releasing latches In the case of removing LCD before the keyboard 3 Remove the mask seals and following screws securing the LCD mask M2 5 6B FLAT HEAD screw 2 4 Remove the LCD mask while releasing the latches LCD mask M2 5 6B FLAT HEAD M2 5 6B FLAT HEAD Mask seal Figure 4 37 Removing the LCD mask TECRA A8 Satellite Pro A120 Maintenanc...

Page 304: ... under the LCD 6 Remove the FL inverter while peeling off the double sided tape 7 Disconnect the cables from both the sides of FL inverter FL inverter Insulator Cable Figure 4 38 Removing the FL inverter 4 58 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 305: ...cable is already disconnected 9 Remove the following screws and LCD unit M2 3C BIND screw 4 CAUTION When lifting up the top of the LCD unit hold the corners of the LCD unit The top edge of LCD unit is sensitive area LCD unit M2 3C BIND M2 3C BIND LCD cable CN5000 Hook Figure 4 39 Removing the LCD unit TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 59 ...

Page 306: ...ng the LCD cable and disconnect the LCD cable from the connector on the LCD unit CAUTION When removing the LCD cable be careful not to damage the connector LCD cable Glass tape Figure 4 40 Removing the LCD cable 4 60 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 307: ... in place 2 Install the LCD unit to the display cover and secure it with the following screws M2 3C BIND screw 4 3 Arrange the LCD cable through the hook and connect the LCD cable to the connector CN5000 on the system board 4 Connect two cables to the FL inverter and install the FL inverter in place 5 Insert the insulator under the LCD unit 6 Install the LCD mask while engaging the latches 7 Secur...

Page 308: ...ve the latch hook Be careful not lose the spring Latch knob Latch hook Spring Hook Hook Figure 4 41 Removing the cover latch Installing the Cover latch To install the cover latch follow the steps below and refer to Figure 4 41 1 Install the latch hook while engaging it to the hook 2 Set the latch knob and push it until the hooks are engaged 4 62 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance...

Page 309: ...C Tapping screw 2 M2 5 4B FLAT HEAD screw 4 2 Pass the wireless LAN antenna cables and Bluetooth antenna cable through the hole of the cover assembly and separate the display rear cover and cover assembly M2 5 6C Tapping M2 5 6C Tapping M2 5 4B FLAT HEAD M2 5 4B FLAT HEAD Display rear cover Cover assembly Figure 4 42 Removing the display rear cover TECRA A8 Satellite Pro A120 Maintenance Manual 96...

Page 310: ...e steps below and refer to Figure 4 42 1 Install the cover assembly to the display rear cover and secure them with the following screws M2 5 6C Tapping screw 2 M2 5 4B FLAT HEAD screw 4 CAUTION When tightening the M2 5 4B FLAT HEAD screws apply loctite to the tip of the screws 2 Arrange the wireless LAN antenna cables and Bluetooth antenna cable while passing through the hole of the cover assembly...

Page 311: ...the insulators and acetate tapes securing the wireless LAN antenna cables and Bluetooth antenna cable 2 Remove the wireless LAN antennas and Bluetooth antenna from the slot of the display rear cover Acetate tape Wireless LAN antenna Bluetooth antenna Insulator Insulator Acetate tape Acetate tape Insulator Acetate tape Acetate tape Insulator Figure 4 43 Removing the wireless LAN antenna Bluetooth a...

Page 312: ...nd Bluetooth antenna cable on the display rear cover and secure it with the insulators and acetate tapes CAUTION Arrange the wireless LAN antenna cables and Bluetooth antenna cable with care of the followings Upper right 4 66 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 Wireless LAN antenna cable white Bluetooth antenna cable brown Arrange the outside of the boss Insulator S...

Page 313: ...wireless LAN antenna cable and Bluetooth antenna cable under the tape ruled line Lower right Acetate tape 20mm Stick the tape at the center of the latch of the display rear cover Be careful not to overlap the wireless LAN antenna cable and Bluetooth antenna cable under the tape Acetate tape 20mm Stick the insulator to the display rear cover and square cushion Insulator TECRA A8 Satellite Pro A120 ...

Page 314: ...less LAN antenna cable black Insulator Stick the insulator to the display rear cover and square cushion Center left 4 68 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 Ruled line Acetate tape 20mm Do not arrange the wireless LAN antenna cable in the right of the ruled line ...

Page 315: ...he latch of the display rear cover Fix the Wireless LAN antenna cable black Acetate tape 20mm Hinge portion before sticking insulator Ruled line NG Do not arrange the wireless LAN antenna cable and Bluetooth antenna cable in the upper side of the ruled line Be careful not to overlap the wireless LAN antenna cable and Bluetooth antenna cable TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CO...

Page 316: ...Acetate tape 20mm Stick the tape to the while fitting to the center of the wireless LAN antenna cable placed Insulator Apply the wireless LAN antenna cable Acetate tape 30mm Stick the tape while wrapping once to the wireless LAN antenna cable Arrange the Bluetooth antenna cable under the wireless LAN antenna cable Aline the edge of the thermo fit tube with the right edge of the T form rib ...

Page 317: ...sembly M2 5 4B FLAT HEAD screw 1 2 Turn over the cover assembly and remove the following screw and left hinge M2 5 6C Tapping screw 1 3 Remove the following screw and right hinge while releasing two hooks M2 5 6C Tapping screw 1 M2 5 6C Tapping Hinge left Hook M2 5 6C Tapping M2 5 4B FLAT HEAD Hinge right Figure 4 44 Removing the hinge TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDE...

Page 318: ...ow the steps below and refer to Figure 4 44 1 Install the right hinge while engaging two hooks and secure it with the following screw M2 5 6C Tapping screw 1 2 Install the left hinge and secure it with the following screw M2 5 6C Tapping screw 1 3 Turn the cover assembly face up and secure the left hinge with the following screw M2 5 4B FLAT HEAD screw 1 ...

Page 319: ...r to Figure 4 45 and 4 46 1 Turn up two insulators and peel off two acetate tapes 2 Remove the speakers from the slots Speaker left Insulator Speaker right Acetate tape Speaker cable black red Speaker cable white green Figure 4 45 Removing the speaker 1 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 73 ...

Page 320: ...e speakers left and right and speaker covers left and right Speaker cover Be careful of the direction when installing Speaker View from the back Figure 4 46 Removing the speaker 2 4 74 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 321: ...left and right to the slots left and right 3 Turn up the insulator and arrange the speaker cables 4 Stick two acetate tapes in place CAUTION When installing the speaker and arrange the speaker cables be careful of the followings Installing the speaker TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 75 Be careful the direction of the speakers Make sure that the speaker cable p...

Page 322: ...led line Arrange the speaker cable between the ruled line and rib Speaker cable should be seen Acetate tape 20mm Stick the tape while fitting the edge and center of the hinge hole When removing the hinge remove the speaker cable to the arrow pointing Acetate tape 30mm Stick the tape in this position Fit the tape to the center of the hole Stick the tape in this position Fit the tape to the edge of ...

Page 323: ... 4 31 2 NOTE When working with a LCD module always use a flat grounded table Handle the backlight unit in the environment without dust such as on the clean bench Keep the worktable free from any screws or other material that may scratch the LCD surface Use an anti static or protective sheet When replacing the FL unit cover with a finger protector or similar to prevent soiling or scratching the LCD...

Page 324: ...s fluorescent lamp follow the steps below and refer to Figure 4 47 to 4 54 Disassembly of outside tape Cover shield 1 Disassembly of Cover shield S CAUTION Pressure or stress should not be given on Source PCB Usage of gloves with anti electric discharge coating is recommended To eliminate possible damage on circuits occurred by ESC 2 Disassembly of Cover shield G CAUTION Pressure or stress should ...

Page 325: ...4 31 Fluorescent Lamp 4 Replacement Procedure Figure 4 47 Replacing LG Philips fluorescent lamp WXGA 1 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 79 ...

Page 326: ...assembly of Top Case 1 Disassembly of Top Case CAUTION Pressure or stress should not be given on Source TCP and Gate COF Figure 4 48 Replacing LG Philips fluorescent lamp WXGA 2 4 80 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 327: ... Disassembly of Source PCB 1 Disassembly of Source PCB CAUTION Pressure or stress should not be given on PCB and TCP Figure 4 49 Replacing LG Philips fluorescent lamp WXGA 3 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 81 ...

Page 328: ...larizer and B L Ass y 3 Disassembly of Tape Adhesive used for Sheets fixing 4 Points 4 Disassembly of Sheets and Light guide CAUTION No penetration of foreign body is indispensable with no scratch on the surface of each Sheet 5 Disassembly of Screw 2 Points and Cover Ass y CAUTION Maximum value of torque with Screw should be below 1 5kg Figure 4 50 Replacing LG Philips fluorescent lamp WXGA 4 4 82...

Page 329: ...nd Sheets Reflector Sheet fixing with one Double Tape CAUTION No penetration of foreign body is indispensable with no scratch on the surface of each Sheet and Light guide 3 Assembly of Tape adhesive used for Sheets fixing 4 Points 4 Assembly of Board Ass y CAUTION Pressure or stress should not be given on PCB and COF 5 Assembly of Case top Figure 4 51 Replacing LG Philips fluorescent lamp WXGA 5 T...

Page 330: ...orescent Lamp Assembly of Source PCB 1 Assembly of Source PCB CAUTION Stress should not be given on TCP Figure 4 52 Replacing LG Philips fluorescent lamp WXGA 6 4 84 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 331: ...dure Assembly of Top Case 1 Assembly of Top Case CAUTION Pressure should not be given on Source TCP and Gate COF Figure 4 53 Replacing LG Philips fluorescent lamp WXGA 7 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 85 ...

Page 332: ...minate possible damage on circuits occurred by ESC 2 Assembly of Cover shield G CAUTION Pressure or stress should not be given on Gate TCP 3 Assembly of Tape Adhesive used for Top case fixing 4 Assembly of Tape Adhesive used for B L Wire fixing CAUTION Pressure or stress should not be given on Top case during this process Figure 4 54 Replacing LG Philips fluorescent lamp WXGA 8 4 86 CONFIDENTIAL T...

Page 333: ...h WXGA Samsung fluorescent lamp follow the steps below and refer to figures 4 55 to 4 58 Removing the fluorescent lamp 1 Remove the PCB cover CAUTION Handle with care not to damage COF of S D ICs PCB cover Figure 4 55 Replacing Samsung fluorescent lamp WXGA 1 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 87 ...

Page 334: ...llow tape left Yellow tape right Figure 4 56 Replacing Samsung fluorescent lamp WXGA 2 3 Remove the top chassis from the molded frame CAUTION Remove in the order of bottom hook and side hook Figure 4 57 Replacing Samsung fluorescent lamp WXGA 3 4 88 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 335: ...e 4 Separate the panel assembly and backlight unit CAUTION Handle with care not to damage COF of S D ICs Panel assembly Figure 4 58 Replacing Samsung fluorescent lamp WXGA 4 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL 4 89 ...

Page 336: ...bling the fluorescent lamp The assembly procedure of the 15 4 inch Samsung fluorescent lamp is the reverse of the above disassembly procedure Refer to figures 4 55 to 4 58 1 Install the panel assembly on the backlight unit 2 Install the top chassis on the molded frame 3 Stick the white tape and Al tape 4 Stick the PCB cover ...

Page 337: ... CONFIDENTIAL Appendices ...

Page 338: ...Appendices App ii CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 339: ...r 50 pin C 8 C 5 CN2300 Docking interface connector 240 pin C 9 C 6 CN2110 PC card interface connector 68 pin C 13 C 7 CN2600 Wireless LAN card interface connector 52 pin C 14 C 8 CN3010 MDC interface connector 12 pin C 15 C 9 CN3011 MDC relay connector 4 pin C 15 C 10 CN3200 Keyboard interface connector 34 pin C 16 C 11 CN3240 PAD interface connector 8 pin C 16 C 12 CN9721 SW membrane interface c...

Page 340: ...connector 20 pin C 25 C 33 CN9611 S Video connector 6 pin C 25 C 34 CN5501 Serial interface connector 9 pin C 25 Fingerprint Sensor Board FHBIS C 35 CN9540 System board interface connector 8 pin C 26 SD card Board FHBID C 36 CN9550 System board interface connector 20 pin C 27 C 37 IS2101 SD card interface connector 12 pin C 27 System board FHBAS C 38 CN1400 SO DIMM 0 connector 200 pin C 28 C 39 CN...

Page 341: ...rint Sensor Board FHBAS C 56 CN9540 System board interface connector 8 pin C 47 SD Card Board FHBAD C 57 CN9730 System board interface connector 20 pin C 48 C 58 IS2101 SD card interface connector 12 pin C 48 Appendix D Keyboard Scan Character Codes D 1 Appendix E Key Layout E 1 E 1 United Kingdom UK Keyboard E 1 E 2 United States US Keyboard E 1 Appendix F Wiring Diagrams F 1 F 1 RGB Monitor Loop...

Page 342: ...S 232C Loopback Connector F 1 Figure F 3 RS 232C direct connection cable 9 pin to 9 pin F 2 Figure F 4 RS 232C direct connection cable 9 pin to 25 pin F 2 Figure F 5 LAN Loopback Connector F 3 Tables Table B 1 System board FHBIS FHBAS connectors front B 2 Table B 2 System board FHBIS FHBAS connectors and ICs back B 4 Table B 3 Fingerprint Sensor board FHBIS FHBAS connector front B 5 Table B 4 SD c...

Page 343: ...nnector 20 pin C 18 Table C 17 USB 6 connector 4 pin C 18 Table C 18 USB 4 connector 4 pin C 19 Table C 19 USB 0 connector 4 pin C 19 Table C 20 LCD interface connector 40 pin C 20 Table C 21 RGB connector 15 pin C 21 Table C 22 External microphone connector 6 pin C 21 Table C 23 Speaker connector 4 pin C 21 Table C 24 Headphone connector 5 pin C 22 Table C 25 DC IN connector 4 pin C 22 Table C 26...

Page 344: ...connector 12 pin C 41 Table C 45 LAN interface connector 12 pin C 41 Table C 46 USB 3 port connector 4 pin C 41 Table C 47 USB 4 port connector 4 pin C 42 Table C 48 USB 0 port connector 4 pin C 42 Table C 49 LCD interface connector 40 pin C 43 Table C 50 SV board FHBAR interface connector 20 pin C 44 Table C 51 Fingerprint sensor board FHBAS interface connector 6 pin C 44 Table C 52 SD card board...

Page 345: ...NFIDENTIAL App ix Table D 2 Scan codes with left Shift key D 5 Table D 3 Scan codes in Numlock mode D 6 Table D 4 Scan codes with Fn key D 6 Table D 5 Scan codes in overlay mode D 7 Table D 6 No 124 key scan code D 7 Table D 7 No 126 key scan code D 8 Table I 1 MTBF I 1 ...

Page 346: ...Appendices App x CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 347: ...sure to seat it so that it is properly aligned and maximum visibility of the display is maintained 2 For the LCD module be careful to align the four holes at the right side and left side of the LCD module with the corresponding holes in the LCD cover before securing the module with four screws Do not force the module into place because stress can affect its performance Also the panel s surface is ...

Page 348: ... again If the surface is very dirty we recommend a LCD cleaning agent Apply the agent to a cloth and then wipe the panel s surface Do not apply cleanser directly to the panel LCD 4 If water or other liquid is left on the panel s surface for a long period it can change the screen s tint or stain it Be sure to quickly wipe off any liquid A 2 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manua...

Page 349: ...it or let it strike a hard object which could cause breakage or cracks 6 CMOS LSI circuits are used in the module so guard against damage from electrostatic discharge Be sure to wear a wrist or ankle ground when handling the module TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL A 3 ...

Page 350: ...t sunlight or strong ultraviolet rays for long periods 8 Do not store the module at temperatures below specifications Cold can cause the liquid crystals to freeze lose their elasticity or otherwise suffer damage A 4 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 351: ...y can cause malfunctions 10 If you transport the module do not use packing material that contains epoxy resin amine or silicon glue alcohol or oxime These materials can release gas that can damage the panel s polarization TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL A 5 ...

Page 352: ...Appendices Appendix A Handling the LCD Module A 6 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 353: ...B Board Layout Appendices Appendix B Board Layout B 1 System board FHBIS FHBAS Front View Figure B 1 System board FHBIS FHBAS layout front TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL B 1 ...

Page 354: ... cable relay connector CN5000 LCD I F connector CN9720 ID AD board I F connector CN9721 SW membrane I F connector CN9700 IS AS board I F connector CN8771 Fan connector CN9300 RTC battery connector CN3230 Keyboard I F connector CN3240 Touchpad connector CN2600 Wireless LAN card I F connector CN4400 Bluetooth module I F connector CN6170 Internal speaker connector CN3490 Debugging port ...

Page 355: ...Appendix B Board Layout Appendices B 2 System board FHBIS FHBAS Back View Figure B 2 System board FHBIS FHBAS layout back TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL B 3 ...

Page 356: ...ort 4 CN4610 USB port 6 CN8800 DC IN connector CN5080 RGB I F connector CN2300 Docking I F connector CN9600 IR AR board I F connector CN3010 MDC I F connector CN1410 Memory B 1 connector CN1400 Memory A 0 connector CN1810 ODD connector CN1850 HDD connector J6310 Headphone jack J6051 External microphone jack CN8810 Main battery Memory connector IS2110 PC card I F connector IC1200 South Bridge GMCH ...

Page 357: ...BAS View front back Figure B 3 Fingerprint Sensor board FHBIS FHBAS layout front back Table B 3 Fingerprint Sensor board FHBIS FHBAS connector front Number Name CN9540 System board I F connector CN9540 TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL B 5 ...

Page 358: ...nt back Figure B 4 SD card board FHBID FHBAD layout front back Table B 4 SD card board FHBID FHBAD connector back Number Name CN9730 System board I F connector IS2101 SD card I F connector CN9730 IS2101 B 6 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 359: ...610 CN9611 CN5501 back Figure B 5 SV board FHBIR FHBAR layout front back Table B 5 SV board FHBIR FHBAR connector back Number Name CN9610 System board I F connector CN5501 Serial port CN9611 S Video port TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL B 7 ...

Page 360: ...Appendices Appendix B Board Layout B 8 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 361: ... ADQS0 B1N I O 12 GND 13 ADQS0 B1P I O 14 ADQ05 B1P I O 15 GND 16 ADQ01 B1P I O 17 ADQ03 B1P I O 18 GND 19 ADQ02 B1P I O 20 ADQ12 B1P I O 21 GND 22 ADQ13 B1P I O 23 ADQ14 B1P I O 24 GND 25 ADQ08 B1P I O 26 ADM1 B1P I O 27 GND 28 GND 29 ADQS1 B1N I O 30 MCK0 B1P O 31 ADQS1 B1P I O 32 MCK0 B1N O 33 GRD 34 GND 35 ADQ15 B1P I O 36 ADQ10 B1P I O 37 ADQ09 B1P I O 38 ADQ11 B1P I O 39 GND 40 GND 41 GND 42...

Page 362: ...R8 B1V 83 NC 84 NC 85 ABS2 B1P O 86 NC 87 1R8 B1V 88 1R8 B1V 89 AMA12 B1P O 90 AMA11 B1P O 91 AMA09 B1P O 92 AMA07 B1P O 93 AMA08 B1P O 94 AMA06 B1P O 95 1R8 B1V 96 1R8 B1V I 97 AMA05 B1P O 98 AMA04 B1P O 99 AMA03 B1P O 100 AMA02 B1P O 101 AMA01 B1P O 102 AMA00 B1P O 103 1R8 B1V 104 1R8 B1V 105 AMA10 B1P O 106 ABS1 B1P O 107 ABS0 B1P O 108 ARAS B1N I 109 AWE B1N I 110 MCS0 B1N O 111 1R8 B1V 112 1R...

Page 363: ...6 B1P I O 153 ADQ43 B1P I O 154 ADQ47 B1P I O 155 GND 156 GND 157 ADQ48 B1P I O 158 ADQ52 B1P I O 159 ADQ49 B1P I O 160 ADQ53 B1P I O 161 GND 162 GND 163 NC 164 MCK1 B1P O 165 GND 166 MCK1 B1N O 167 ADQS6 B1N I O 168 GND 169 ADQS6 B1P I O 170 ADM6 B1P O 171 GND 172 GND 173 ADQ55 B1P I O 174 ADQ54 B1P I O 175 ADQ51 B1P I O 176 ADQ50 B1P I O 177 GND 178 GND 179 ADQ56 B1P I O 180 ADQ60 B1P I O 181 AD...

Page 364: ... 15 GND 16 BDQ00 B1P I O 17 BDQ03 B1P I O 18 GND 19 BDQ02 B1P I O 20 BDQ12 B1P I O 21 GND 22 BDQ13 B1P I O 23 BDQ08 B1P I O 24 GND 25 BDQ09 B1P I O 26 BDM1 B1P I O 27 GND 28 GND 29 BDQS1 B1N I O 30 MCK3 B1P O 31 BDQS1 B1P I O 32 MCK3 B1N O 33 GND 34 GND 35 BDQ10 B1P I O 36 BDQ14 B1P I O 37 BDQ11 B1P I O 38 BDQ15 B1P I O 39 GND 40 GND 41 GND 42 GND 43 BDQ16 B1P I O 44 BDQ17 B1P I O 45 BDQ21 B1P 46 ...

Page 365: ...P O 86 NC 87 1R8 B1V 88 1R8 B1V 89 BMA12 B1P O 90 BMA11 B1P O 91 BMA09 B1P O 92 BMA07 B1P O 93 BMA08 B1P O 94 BMA06 B1P O 95 1R8 B1V 96 1R8 B1V I 97 BMA05 B1P O 98 BMA04 B1P O 99 BMA03 B1P O 100 BMA02 B1P O 101 BMA01 B1P O 102 BMA00 B1P O 103 1R8 B1V 104 1R8 B1V 105 BMA10 B1P O 106 BBS1 B1P O 107 BBS0 B1P O 108 BRAS B1N I 109 BWE B1N I 110 MCS2 B1N O 111 1R8 B1V 112 1R8 B1V 113 BCAS B1N 114 MODT2 ...

Page 366: ...53 BDQ42 B1P I O 154 BDQ43 B1P I O 155 GND 156 GND 157 BDQ48 B1P I O 158 BDQ53 B1P I O 159 BDQ52 B1P I O 160 BDQ49 B1P I O 161 GND 162 GND 163 NC 164 MCK2 B1P O 165 GND 166 MCK2 B1N O 167 BDQS6 B1N I O 168 GND 169 BDQS6 B1P I O 170 BDM6 O 171 GND 172 GND 173 BDQ51 B1P I O 174 BDQ50 B1P I O 175 BDQ54 B1P I O 176 BDQ55 B1P I O 177 GND 178 GND 179 BDQ57 B1P I O 180 BDQ56 B1P I O 181 BDQ61 B1P I O 182...

Page 367: ... 960 573 CONFIDENTIAL C 7 C 3 CN1850 HDD interface connector 11 pin Table C 3 HDD interface connector 11 pin Pin No Signal Name I O Pin No Signal Name I O 1 ZSATT0 P1P O 2 ZSATT0 P1N O 3 GND 4 ZSATR0 P1N I 5 ZSATR0 P1P I 6 GND 7 P3V 8 GND 9 P5V 10 GND 11 GND 1T GND 2T GND 3T GND 4T GND ...

Page 368: ...8 PDD09 P3P I O 9 PDD06 P3P I O 10 PDD10 P3P I O 11 PDD05 P3P I O 12 PDD11 P3P I O 13 PDD04 P3P I O 14 PDD12 P3P I O 15 PDD03 P3P I O 16 PDD13 P3P I O 17 PDD02 P3P I O 18 PDD14 P3P I O 19 PDD01 P3P I O 20 PDD15 P3P I O 21 PDD00 P3P I O 22 PDDREQ P3P I 23 GND 24 PDIOR P3N O 25 PDIOW P3N O 26 GND 27 PIORDY P3P I 28 PDDACK 29 IDEIRQ P3P I 30 NC 31 PDA1 P3N O 32 NC 33 PDA0 P3P O 34 PDA2 P3N O 35 PDCS1...

Page 369: ...I O 7 GND 8 PHYRST E3N O 9 DPCONF S5P I 10 GND 11 GND 12 IDSCL P5P I O 13 DRED PXP O 14 DGREEN PXP O 15 DBLUE PXP O 16 DVSYNC P5P O 17 NC 18 NC 19 GND 20 NC 21 NC 22 NC 23 NC 24 NC 25 NC 26 NC 27 NC 28 GND 29 GND 30 NC 31 NC 32 NC 33 NC 34 NC 35 NC 36 NC 37 GND 38 NC 39 NC 40 NC 41 GND 42 NC 43 NC 44 NC 45 GND 46 NC 47 NC 48 NC 49 GND 50 NC 51 NC 52 NC 53 Not Mount 54 Not Mount 55 ZBIDDP EXP O 56 ...

Page 370: ...NC 85 NC 86 NC 87 NC 88 GND 89 GND 90 NC 91 NC 92 NC 93 NC 94 NC 95 NC 96 NC 97 GND 98 NC 99 NC 100 NC 101 GND 102 NC 103 NC 104 NC 105 GND 106 NC 107 NC 108 NC 109 GND 110 NC 111 NC 112 NC 113 Not Mount 114 Not Mount 115 ZBIDCN EXN 116 Not Mount 117 ZBIDCP EXP 118 Not Mount 119 Not Mount 120 Not Mount 121 DCOUT 122 DCOUT 123 DSSCL S5P I O 124 IF P5V 125 M5V 126 ZTPA1 P3P I O 127 GND 128 ZTPB1 P3P...

Page 371: ...160 NC 161 GND 162 NC 163 NC 164 NC 165 GND 166 NC 167 NC 168 NC 169 GND 170 NC 171 NC 172 NC 173 GND 174 Not Mount 175 LAN E3V 176 Not Mount 177 Not Mount 178 NC 179 ZBIDAP EXP I 180 ZBIDAN EXN I 181 DCOUT 182 DCOUT 183 DSSDA S5P I O 184 IF P5V 185 NC 186 ZTPA1 P3N I O 187 GND 188 ZTPB1 P3N I O 189 USBP2 S3P I O 190 USBP2 S3N I O 191 GND 192 NC 193 NC 194 NC 195 NC 196 NC 197 NC 198 NC 199 GND 20...

Page 372: ...I O Pin No Signal Name I O 217 GND 218 NC 219 NC 220 NC 221 GND 222 NC 223 NC 224 NC 225 GND 226 NC 227 NC 228 NC 229 GND 230 NC 231 NC 232 NC 233 GND 234 ACT E3N I 235 LINK E3N I 236 DOCDT2 S3N I 237 Not mounted 238 Not mounted 239 ZBIDBP EXP O 240 ZBIDBN EXN O 1T GND 2T GND 3T GND 4T GND 5T GND 6T GND 7T GND 8T GND 9T GND 10T GND 11T GND 12T GND 13T GND 14T GND 15T GND 16T GND ...

Page 373: ...N I O 22 ACAD18 PYP I O 23 ACAD20 PYP I O 24 ACAD21 PYP I O 25 ACAD22 PYP I O 26 ACAD23 PYP I O 27 ACAD24 PYP I O 28 ACAD25 PYP I O 29 ACAD26 PYP I O 30 ACAD27 PYP I O 31 ACAD29 PYP I O 32 ACD02 PYP I O 33 ACCLKR PYN I O 34 GND 35 GND 36 ACCD1 P3N I O 37 ACAD02 PYP I O 38 ACAD04 PYP I O 39 ACAD06 PYP I O 40 ACD14 PYP I O 41 ACAD08 PYP I O 42 ACAD10 PYP I O 43 ACVS1 P3P I O 44 ACD13 PYP I O 45 ACD1...

Page 374: ...I O 1 PEWAKE E3N I 2 P3V 3 WCHDAT P3P O 4 GND 5 WCHCLK P3P O 6 1R5 P1V 7 MPEXRQ P3N I 8 NC 9 GND 10 NC 11 XPEWL P3N O 12 NC 13 XPEWL P3P O 14 NC 15 GND 16 NC 17 NC 18 GND 19 NC 20 WLRFON S3N O 21 GND 22 PLTRS1 E3N 23 ZPERWL P1N I 24 E3V 25 ZPERWL P1P I 26 GND 27 GND 28 1R5 P1V 29 GND 30 NC 31 ZPETWL P1N O 32 NC 33 ZPETWL P1P O 34 GND 35 GND 36 NC 37 NC 38 NC 39 NC 40 GND 41 NC 42 NC 43 NC 44 NC 45...

Page 375: ...in No Signal Name I O Pin No Signal Name I O 1 GND 2 NC 3 ACZOT1 P3P I O 4 NC 5 GND 6 E3V 7 ACZSY1 P3P O 8 GND 9 ACZIN1 E3P I O 10 GND 11 ACZRS1 E3N O 12 XAZBC1 P3P O 1T GND 2T GND 3T GND 4T GND 5T GND 6T GND C 9 CN3011 MDC relay connector 4 pin Table C 9 MDC relay connector 4 pin Pin No Signal Name I O Pin No Signal Name I O 1 MDMRING E3P I O 2 MDMRING E3P I O 3 MDMTIP E3P I O 4 MDMTIP E3P I O ...

Page 376: ... S3N O 11 KBSC06 S3N O 12 KBRT00 S3N O 13 KBSC07 S3N O 14 KBSC08 S3N O 15 KBSC09 S3N O 16 KBRT01 S3N O 17 KBRT02 S3N O 18 KBRT03 S3N O 19 KBSC10 S3N O 20 KBSC11 S3N O 21 KBRT04 S3N O 22 KBRT05 S3N O 23 KBSC12 S3N O 24 KBSC13 S3N O 25 KBRT06 S3N O 26 KBRT07 S3N O 27 KBSC14 S3N O 28 KBSC15 S3N O 29 NC 30 SP P5V 31 SPX PXP 32 SP GND 33 SPY PXP 34 NC 1T GND 2T GND C 11 CN3240 PAD interface connector 8...

Page 377: ...g port interface connector 12 pin Table C 13 LPC debug port interface connector 12 pin Pin No Signal Name I O Pin No Signal Name I O 1 GND 2 P3V 3 LPCFRM P3P 4 DBGDET P3N I 5 LAD0 P3P I O 6 LAD1 P3P I O 7 LAD2 P3P I O 8 LAD3 P3P I O 9 PLTRS2 E3N O 10 X33DBG P3P 11 P3V 12 GND C 14 J4100 LAN interface connector 12 pin Table C 14 LAN interface connector 12 pin Pin No Signal Name I O Pin No Signal Nam...

Page 378: ...GND 4T GND C 16 CN4400 Bluetooth interface connector 20 pin Table C 16 Bluetooth interface connector 20 pin Pin No Signal Name I O Pin No Signal Name I O 1 BT P3V 2 NC 3 WCHDAT P3P O 4 ZUSBBT E3N I O 5 ZUSBBT P3P I O 6 NC 7 WCHCLK P3P O 8 GND 9 NC 10 GND 11 NC 12 NC 13 BTRST S3N O 14 NC 15 NC 16 NC 17 NC 18 BTMDL P3N I 19 NC 20 GND 1T GND 2T GND C 17 CN4614 USB 6 connector 4 pin Table C 17 USB 6 c...

Page 379: ...pin Table C 18 USB 4 connector 4 pin Pin No Signal Name I O Pin No Signal Name I O 1 USB1PS E5V 2 ZUSBP4 E3N I O 3 ZUSBP4 E3P I O 4 GND 1T GND 2T GND 3T GND C 19 CN4614 USB 0 connector 4 pin Table C 19 USB 0 connector 4 pin Pin No Signal Name I O Pin No Signal Name I O 1 USB1PS E5V 2 ZUSBP0 E3N I O 3 ZUSBP0 E3P I O 4 GND 1T GND 2T GND 3T GND ...

Page 380: ... FL P5V O 4 FL P5V 5 FL P5V 6 FL P5V 7 NC 8 GND 9 GND 10 GND 11 P3V 12 PNL P3V 13 PNL P3V 14 LCDSDA P3P I O 15 LCDSCL P3P I O 16 GND 17 ZTXDA2 PYP O 18 ZTXDA2 PYN O 19 GND 20 ZTXDA1 PYP O 21 ZTXDA1 PYN O 22 GND 23 ZTXDA0 PYP O 24 ZTXDA0 PYN O 25 GND 26 XTXCKA PYP O 27 XTXCKA PYN O 28 GND 29 ZTXDB2 PYN O 30 ZTXDB2 PYN O 31 GND 32 ZTXDB1 PYN O 33 ZTXDB1 PYN O 34 GND 35 ZTXDB0 PYN O 36 ZTXDB0 PYN O 3...

Page 381: ...7 GND 8 GND 9 P5V 10 GND 11 NC 12 CRTSDA P5P I O 13 MHSYNC P5P O 14 MVSYNC P5P O 15 CRTSCL P5P I O 1T GND 2T GND C 22 J6051 External microphone connector 6 pin Table C 22 External Microphone connector 6 pin Pin No Signal Name I O Pin No Signal Name I O 1 A GND 2 MICIN I 3 VREF 4 MICIN I 5 DETECT P4N I 6 VREF C 23 CN6170 Speaker connector 4 pin Table C 23 Speaker connector 4 pin Pin No Signal Name ...

Page 382: ...ctor 4 pin Table C 25 DC IN connector 4 pin Pin No Signal Name I O Pin No Signal Name I O 1 ADPDC 2 ADPDC 3 GND 4 GND C 26 CN8810 Main Battery connector 10 pin Table C 26 Main Battery connector 10 pin Pin No Signal Name I O Pin No Signal Name I O 1 PVBL1 2 BTMP1 I 3 DCHG 4 M5V 5 PSCL S5P I O 6 PSDA S5P I O 7 GND 8 DBT10V S5N O 9 GND 10 GND C 27 CN9300 RTC Battery connector 3 pin Table C 27 RTC Bat...

Page 383: ...BIR interface connector 20 pin Pin No Signal Name I O Pin No Signal Name I O 1 GND 2 ILUMINA PYP 3 ICHROM PYP 4 GND 5 GND 6 NC 7 NC 8 NC 9 SERDET P3N I O 10 GND 11 DCD PYN I 12 DSR PYP I 13 RXD PYN I 14 RTS PYP O 15 GND 16 TXD PYN O 17 CTS PYP O 18 DTR PYP O 19 RING PYP I 20 GND IT GND 2T GND C 30 CN9700 Fingerprint sensor board FHBIS interface connector 6 pin Table C 30 Fingerprint sensor board F...

Page 384: ...connector 20 pin Table C 31 SD card board FHBID interface connector 20 pin Pin No Signal Name I O Pin No Signal Name I O 1 SD P3V 2 SD P3V 3 SD P3V 4 SD P3V 5 SD P3V 6 SDAT3 P3P I O 7 GND 8 SDCMD P3P I O 9 GND 10 SDCLK P3P I O 11 GND 12 SDAT0 P3P I O 13 GND 14 SDAT1 P3P I O 15 GND 16 SDAT2 P3P I O 17 GND 18 SDCD P3N I 19 SDWP P3P I 20 GND IT GND 2T GND ...

Page 385: ...12 DSR PYP O 13 RXD PYN O 14 RTS PYP I 15 GND 16 TXD PYN I 17 CTS PYP O 18 DTR PYP I 19 RING PYP O 20 GND IT GND 2T GND C 33 CN9611 S Video connector 6 pin Table C 33 S Video connector 6 pin Pin No Signal Name I O Pin No Signal Name I O 1 A GND 2 A GND 3 ALUMIN PYP O 4 ACHROM PYP O 5 GND 6 GND 1T GND 2T GND 3T GND 4T GND C 34 CN5501 Serial interface connector 9 pin Table C 34 Serial interface conn...

Page 386: ...enance Manual 960 573 Fingerprint Sensor Board FHBIS C 35 CN9540 System board interface connector 8 pin Table C 35 System board interface connector 8 pin Pin No Signal Name I O Pin No Signal Name I O 1 GND 2 NC 3 E3V 4 FGSPON S3N O 5 GND 6 ZUSBFS E3N I O 7 ZUSBFS E3P I O 8 GND 1T GND 2T GND ...

Page 387: ... 5 SD P3V 6 SDAT3 P3P I O 7 GND 8 SDCMD P3P I O 9 GND 10 SDCLK P3P I O 11 GND 12 SDAT0 P3P I O 13 GND 14 SDAT1 P3P I O 15 GND 16 SDAT2 P3P I O 17 GND 18 SDCD P3N O 19 SDWP P3P O 20 GND IT GND 2T GND C 37 IS2101 SD card interface connector 12 pin Table C 37 SD card interface connector 12 pin Pin No Signal Name I O Pin No Signal Name I O 1 SDAT3 P3P I O 2 SDCMD P3P I O 3 GND 4 SD P3V 5 SDCLK P3P I O...

Page 388: ...10 ADM7 B1P I O 11 ADQS7 B1N I O 12 GND 13 ADQS7 B1P I O 14 ADQ56 B1P I O 15 GND 16 ADQ61 B1P I O 17 ADQ57 B1P I O 18 GND 19 ADQ60 B1P I O 20 ADQ54 B1P I O 21 GND 22 ADQ51 B1P I O 23 ADQ49 B1P I O 24 GND 25 ADQ50 B1P I O 26 ADM6 B1P I O 27 GND 28 GND 29 ADQS6 B1N I O 30 MCK0 B1P O 31 ADQS6 B1P I O 32 MCK0 B1N O 33 GRD 34 GND 35 ADQ55 B1P I O 36 ADQ53 B1P I O 37 ADQ48 B1P I O 38 ADQ52 B1P I O 39 GN...

Page 389: ...1V 83 NC 84 NC 85 ABS2 B1P O 86 AMA14 B1P O 87 1R8 B1V 88 1R8 B1V 89 AMA12 B1P O 90 AMA11 B1P O 91 AMA09 B1P O 92 AMA07 B1P O 93 AMA08 B1P O 94 AMA06 B1P O 95 1R8 B1V 96 1R8 B1V I 97 AMA05 B1P O 98 AMA04 B1P O 99 AMA03 B1P O 100 AMA02 B1P O 101 AMA01 B1P O 102 AMA00 B1P O 103 1R8 B1V 104 1R8 B1V 105 AMA10 B1P O 106 ABS1 B1P O 107 ABS0 B1P O 108 ARAS B1N I 109 AWE B1N I 110 MCS0 B1N O 111 1R8 B1V 1...

Page 390: ...1 B1P I O 153 ADQ20 B1P I O 154 ADQ17 B1P I O 155 GND 156 GND 157 ADQ06 B1P I O 158 ADQ02 B1P I O 159 ADQ07 B1P I O 160 ADQ03 B1P I O 161 GND 162 GND 163 NC 164 XMCK1 B1P O 165 GND 166 XMCK1 B1N O 167 ADQS0 B1N I O 168 GND 169 ADQS0 B1P I O 170 ADM0 B1P O 171 GND 172 GND 173 ADQ00 B1P I O 174 ADQ04 B1P I O 175 ADQ01 B1P I O 176 ADQ05 B1P I O 177 GND 178 GND 179 ADQ14 B1P I O 180 ADQ11 B1P I O 181 ...

Page 391: ...O 15 GND 16 ADQ61 B1P I O 17 ADQ57 B1P I O 18 GND 19 ADQ60 B1P I O 20 ADQ54 B1P I O 21 GND 22 ADQ51 B1P I O 23 ADQ49 B1P I O 24 GND 25 ADQ50 B1P I O 26 ADM6 B1P I O 27 GND 28 GND 29 ADQS6 B1N I O 30 MCK0 B1P O 31 ADQS6 B1P I O 32 MCK0 B1N O 33 GRD 34 GND 35 ADQ55 B1P I O 36 ADQ53 B1P I O 37 ADQ48 B1P I O 38 ADQ52 B1P I O 39 GND 40 GND 41 GND 42 GND 43 ADQ46 B1P I O 44 ADQ47 B1P I O 45 ADQ42 B1P 46...

Page 392: ...6 AMA14 B1P O 87 1R8 B1V 88 1R8 B1V 89 AMA12 B1P O 90 AMA11 B1P O 91 AMA09 B1P O 92 AMA07 B1P O 93 AMA08 B1P O 94 AMA06 B1P O 95 1R8 B1V 96 1R8 B1V I 97 AMA05 B1P O 98 AMA04 B1P O 99 AMA03 B1P O 100 AMA02 B1P O 101 AMA01 B1P O 102 AMA00 B1P O 103 1R8 B1V 104 1R8 B1V 105 AMA10 B1P O 106 ABS1 B1P O 107 ABS0 B1P O 108 ARAS B1N I 109 AWE B1N I 110 MCS2 B1N O 111 1R8 B1V 112 1R8 B1V 113 ACAS B1N O 114 ...

Page 393: ... ADQ20 B1P I O 154 ADQ17 B1P I O 155 GND 156 GND 157 ADQ06 B1P I O 158 ADQ02 B1P I O 159 ADQ07 B1P I O 160 ADQ03 B1P I O 161 GND 162 GND 163 NC 164 XMCK2 B1P O 165 GND 166 XMCK2 B1N O 167 ADQS0 B1N I O 168 GND 169 ADQS0 B1P I O 170 ADM0 B1P O 171 GND 172 GND 173 ADQ00 B1P I O 174 ADQ04 B1P I O 175 ADQ01 B1P I O 176 ADQ05 B1P I O 177 GND 178 GND 179 ADQ14 B1P I O 180 ADQ11 B1P I O 181 ADQ15 B1P I O...

Page 394: ...intenance Manual 960 573 C 40 CN1850 HDD interface connector 11 pin Table C 40 HDD interface connector 11 pin Pin No Signal Name I O Pin No Signal Name I O 1 ZSATT0 P1P O 2 ZSATT0 P1N O 3 GND 4 ZSATR0 P1N I 5 ZSATR0 P1P I 6 GND 7 P3V 8 GND 9 P5V 10 GND 11 GND 1T GND 2T GND 3T GND 4T GND ...

Page 395: ... I O 8 PDD09 P3P I O 9 PDD06 P3P I O 10 PDD10 P3P I O 11 PDD05 P3P I O 12 PDD11 P3P I O 13 PDD04 P3P I O 14 PDD12 P3P I O 15 PDD03 P3P I O 16 PDD13 P3P I O 17 PDD02 P3P I O 18 PDD14 P3P I O 19 PDD01 P3P I O 20 PDD15 P3P I O 21 PDD00 P3P I O 22 PDDREQ P3P I 23 GND 24 PDIOR P3N O 25 PDIOW P3N O 26 GND 27 PIORDY P3P I 28 PDDACK 29 IDEIRQ P3P I 30 NC 31 PDA1 P3N O 32 NC 33 PDA0 P3P O 34 PDA2 P3N O 35 ...

Page 396: ...P I O 7 GND 8 PHYRST E3N O 9 DPCONF S5P I 10 GND 11 GND 12 IDSCL P5P I O 13 DRED PXP O 14 DGREEN PXP O 15 DBLUE PXP O 16 DVSYNC P5P O 17 NC 18 NC 19 GND 20 NC 21 NC 22 NC 23 NC 24 NC 25 NC 26 NC 27 NC 28 GND 29 GND 30 NC 31 NC 32 NC 33 NC 34 NC 35 NC 36 NC 37 GND 38 NC 39 NC 40 NC 41 GND 42 NC 43 NC 44 NC 45 GND 46 NC 47 NC 48 NC 49 GND 50 NC 51 NC 52 NC 53 Not Mount 54 Not Mount 55 ZBIDDP EXP O 5...

Page 397: ... NC 85 NC 86 NC 87 NC 88 GND 89 GND 90 NC 91 NC 92 NC 93 NC 94 NC 95 NC 96 NC 97 GND 98 NC 99 NC 100 NC 101 GND 102 NC 103 NC 104 NC 105 GND 106 NC 107 NC 108 NC 109 GND 110 NC 111 NC 112 NC 113 Not Mount 114 Not Mount 115 ZBIDCN EXN 116 Not Mount 117 ZBIDCP EXP 118 Not Mount 119 Not Mount 120 Not Mount 121 DCOUT 122 DCOUT 123 DSSCL S5P I O 124 IF P5V 125 M5V 126 ZTPA1 P3P I O 127 GND 128 ZTPB1 P3...

Page 398: ...60 NC 161 GND 162 NC 163 NC 164 NC 165 GND 166 NC 167 NC 168 NC 169 GND 170 NC 171 NC 172 NC 173 GND 174 Not Mount 175 LAN E3V 176 Not Mount 177 Not Mount 178 NC 179 ZBIDAP EXP I 180 ZBIDAN EXN I 181 DCOUT 182 DCOUT 183 DSSDA S5P I O 184 IF P5V 185 NC 186 ZTPA1 P3N I O 187 GND 188 ZTPB1 P3N I O 189 ZUSBDC E3P I O 190 ZUSBDC E3P I O 191 GND 192 NC 193 NC 194 NC 195 NC 196 NC 197 NC 198 NC 199 GND 2...

Page 399: ... I O Pin No Signal Name I O 217 GND 218 NC 219 NC 220 NC 221 GND 222 NC 223 NC 224 NC 225 GND 226 NC 227 NC 228 NC 229 GND 230 NC 231 NC 232 NC 233 GND 234 ACT E3N I 235 LINK E3N I 236 DOCDT2 S3N I 237 Not mounted 238 Not mounted 239 ZBIDBP EXP O 240 ZBIDBN EXN O 1T GND 2T GND 3T GND 4T GND 5T GND 6T GND 7T GND 8T GND 9T GND 10T GND 11T GND 12T GND 13T GND 14T GND 15T GND 16T GND ...

Page 400: ...I O 1 PEWAKE E3N I 2 P3V 3 WCHDAT P3P O 4 GND 5 WCHCLK P3P O 6 1R5 P1V 7 MPEXRQ P3N I 8 NC 9 GND 10 NC 11 XPEMPE P3N O 12 NC 13 XPEMPE P3P O 14 NC 15 GND 16 NC 17 NC 18 GND 19 NC 20 WLRFON S3N O 21 GND 22 PLTRS3 E3N 23 ZPERWL P1N I 24 E3V 25 ZPERWL P1P I 26 GND 27 GND 28 1R5 P1V 29 GND 30 NC 31 ZPETWL P1N O 32 NC 33 ZPETWL P1P O 34 GND 35 GND 36 NC 37 NC 38 NC 39 NC 40 GND 41 NC 42 NC 43 NC 44 NC ...

Page 401: ... I O 9 PLTRS1 S3N O 10 X33DBG P3P 11 P3V 12 GND C 45 J4100 LAN interface connector 12 pin Table C 45 LAN interface connector 12 pin Pin No Signal Name I O Pin No Signal Name I O 1 TDP E3P I O 2 TDN E3P I O 3 PDP E3P I O 4 ZBIDCP EXP I O 5 ZBIDCP EXN I O 6 RDN E3N I O 7 ZBIDDP EXP I O 8 ZBIDDP EXN I O 9 LAN E3V 10 LINK E3N O 11 LAN E3V 12 LACT E3N O 1T GND 2T GND C 46 CN4610 USB 3 port connector 4 ...

Page 402: ...able C 47 USB 4 port connector 4 pin Pin No Signal Name I O Pin No Signal Name I O 1 USB1PS E5V 2 ZUSBP1 E3N I O 3 ZUSBP1 E3P I O 4 GND 1T GND 2T GND 3T GND C 48 CN4612 USB 0 port connector 4 pin Table C 48 USB 0 port connector 4 pin Pin No Signal Name I O Pin No Signal Name I O 1 USB0PS E5V 2 ZUSBP0 E3N I O 3 ZUSBP0 E3P I O 4 GND 1T GND 2T GND 3T GND ...

Page 403: ... S3P O 2 BRT10 P5P O 3 Pulled up to FL P5V O 4 FL P5V 5 FL P5V 6 FL P5V 7 NC 8 GND 9 GND 10 GND 11 P3V 12 PNL P3V 13 PNL P3V 14 LCDSDT P3P I O 15 SMBCK2 P3P I O 16 GND 17 ZTXDA2 PYP O 18 ZTXDA2 PYN O 19 GND 20 ZTXDA1 PYP O 21 ZTXDA1 PYN O 22 GND 23 ZTXDA0 PYP O 24 ZTXDA0 PYN O 25 GND 26 XTXCKA PYP O 27 XTXCKA PYN O 28 GND 29 NC 30 NC 31 GND 32 ZTXDB1 PYN O 33 NC 34 GND 35 NC 36 NC 37 GND 38 NC 39 ...

Page 404: ... ALUMIN PYP 3 ACHROM PYP 4 GND 5 GND 6 NC 7 NC 8 NC 9 SERDET P3N I O 10 GND 11 DCD PYN I 12 DSR PYP I 13 RXD PYN I 14 RTS PYP O 15 GND 16 TXD PYN O 17 CTS PYP O 18 DTR PYP O 19 RING PYP I 20 GND IT GND 2T GND C 51 CN9700 Fingerprint sensor board FHBAS interface connector 6 pin Table C 51 Fingerprint sensor board FHBAS interface connector 6 pin Pin No Signal Name I O Pin No Signal Name I O 1 GND 2 ...

Page 405: ...connector 20 pin Table C 52 SD card board FHBAD interface connector 20 pin Pin No Signal Name I O Pin No Signal Name I O 1 SD P3V 2 SD P3V 3 SD P3V 4 SD P3V 5 SD P3V 6 SDAT3 P3P I O 7 GND 8 SDCMD P3P I O 9 GND 10 SDCLK P3P I O 11 GND 12 SDAT0 P3P I O 13 GND 14 SDAT1 P3P I O 15 GND 16 SDAT2 P3P I O 17 GND 18 SDCD P3N I 19 SDWP P3P I 20 GND IT GND 2T GND ...

Page 406: ...2 DSR PYP O 13 RXD PYN O 14 RTS PYP I 15 GND 16 TXD PYN I 17 CTS PYP O 18 DTR PYP I 19 RING PYP O 20 GND IT GND 2T GND C 54 CN9611 S Video connector 6 pin Table C 54 S Video connector 6 pin Pin No Signal Name I O Pin No Signal Name I O 1 A GND 2 A GND 3 ALUMIN PYP O 4 ACHROM PYP O 5 GND 6 GND 1T GND 2T GND 3T GND 4T GND C 55 CN5501 Serial interface connector 9 pin Table C 55 Serial interface conne...

Page 407: ...573 CONFIDENTIAL C 47 Fingerprint Sensor Board FHBAS C 56 CN9540 System board interface connector 8 pin Table C 56 System board interface connector 8 pin Pin No Signal Name I O Pin No Signal Name I O 1 GND 2 NC 3 E3V 4 FGSPON S3N O 5 GND 6 ZUSBFS E3N I O 7 ZUSBFS E3P I O 8 GND 1T GND 2T GND ...

Page 408: ... 5 SD P3V 6 SDAT3 P3P I O 7 GND 8 SDCMD P3P I O 9 GND 10 SDCLK P3P I O 11 GND 12 SDAT0 P3P I O 13 GND 14 SDAT1 P3P I O 15 GND 16 SDAT2 P3P I O 17 GND 18 SDCD P3N O 19 SDWP P3P O 20 GND IT GND 2T GND C 58 IS2101 SD card interface connector 12 pin Table C 58 SD card interface connector 12 pin Pin No Signal Name I O Pin No Signal Name I O 1 SDAT3 P3P I O 2 SDCMD P3P I O 3 GND 4 SD P3V 5 SDCLK P3P I O...

Page 409: ...16 03 2 03 83 1E F0 1E 04 3 04 84 26 F0 26 05 4 05 85 25 F0 25 06 5 06 86 2E F0 2E 07 6 07 87 36 F0 36 08 7 08 88 3D F0 3D 1 09 8 09 89 3E F0 3E 1 10 9 0A 8A 46 F0 46 1 11 0 0B 8B 45 F0 45 1 12 _ 0C 8C 4E F0 4E 13 0D 8D 55 F0 55 15 BkSp 0E 8E 66 F0 66 16 Tab 0F 8F 0D F0 0D 17 Q 10 90 15 F0 15 18 W 11 91 1D F0 1D 19 E 12 92 24 F0 24 20 R 13 93 2D F0 2D 21 T 14 94 2C F0 2C 22 Y 15 95 35 F0 35 23 U 1...

Page 410: ... 9F 1B F0 1B 33 D 20 A0 23 F0 23 34 F 21 A1 2B F0 2B 35 G 22 A2 34 F0 34 36 H 23 A3 33 F0 33 37 J 24 A4 3B F0 3B 1 38 K 25 A5 42 F0 42 1 39 L 26 A6 4B F0 4B 1 40 27 A7 4C F0 4C 1 41 28 A8 52 F0 52 43 Enter 1C 9C 5A F0 5A 3 44 Shift L 2A AA 12 F0 12 45 No 102 key 56 D6 61 F0 61 46 Z 2C AC 1A F0 1A 47 X 2D AD 22 F0 22 48 C 2E AE 21 F0 21 49 V 2F AF 2A F0 2A 50 B 30 B0 32 F0 32 51 N 31 B1 31 F0 31 52...

Page 411: ...0 F0 70 4 76 Del E0 53 E0 D3 E0 71 E0 F0 71 4 79 E0 4B E0 CB E0 6B E0 F0 6B 4 80 Home E0 47 E0 C7 E0 6C E0 F0 6C 4 81 End E0 4F E0 CF E0 69 E0 F0 69 4 83 E0 48 E0 C8 E0 75 E0 F0 75 4 84 E0 50 E0 D0 E0 72 E0 F0 72 4 85 PgUp E0 49 E0 C9 E0 7D E0 F0 7D 4 86 PgDn E0 51 E0 D1 E0 7A E0 F0 7A 4 89 E0 4D E0 CD E0 74 E0 F0 74 4 110 Esc 01 81 76 F0 76 112 F1 3B BB 05 F0 05 113 F2 3C BC 06 F0 06 114 F3 3D BD...

Page 412: ...Note 122 F11 57 D7 78 F0 78 3 123 F12 58 D8 07 F0 07 3 124 PrintSc Refer to table 2 25 126 Pause Refer to table 2 25 202 Fn 5 203 Win E0 5B E0 DB E0 1F E0 F0 1F 204 App E0 5D E0 DD E0 2F E0 F0 2F Notes 1 Scan codes differ by overlay function 2 This key corresponds to key No 42 in the 102 key mode 3 Combination with the Fn key makes different codes 4 Scan codes differ by mode 5 The Fn key does not ...

Page 413: ...0 69 E0 F0 69 E0 12 83 E0 AA E0 48 E0 C8 E0 2A E0 F0 12 E0 75 E0 F0 75 E0 12 84 E0 AA E0 50 E0 D0 E0 2A E0 F0 12 E0 72 E0 F0 72 E0 12 85 PgUp E0 AA E0 49 E0 C9 E0 2A E0 F0 12 E0 7D E0 F0 7D E0 12 86 PgDn E0 AA E0 51 E0 D1 E0 2A E0 F0 12 E0 7A E0 F0 7A E0 12 89 E0 AA E0 4D E0 CD E0 2A E0 F0 12 E0 74 E0 F0 74 E0 12 203 Win E0 AA E0 5B E0 DB E0 2A E0 F0 12 E0 1F E0 F0 1F E0 12 204 App E0 AA E0 5D E0 ...

Page 414: ...0 F0 69 E0 F0 12 83 E0 2A E0 48 E0 C8 E0 AA E0 12 E0 75 E0 F0 75 E0 F0 12 84 E0 2A E0 50 E0 D0 E0 AA E0 12 E0 72 E0 F0 72 E0 F0 12 85 PgUp E0 2A E0 49 E0 C9 E0 AA E0 12 E0 7D E0 F0 7D E0 F0 12 86 PgDn E0 2A E0 51 E0 D1 E0 AA E0 12 E0 7A E0 F0 7A E0 F0 12 89 E0 2A E0 4D E0 CD E0 AA E0 12 E0 74 E0 F0 74 E0 F0 12 203 Win E0 2A E0 5B E0 DB E0 AA E0 12 E0 1F E0 F0 1F E0 F0 12 204 App E0 2A E0 5D E0 DD ...

Page 415: ...C 23 U 4 4B CB 6B F0 6B 24 I 5 4C CC 73 F0 73 25 O 6 4D CD 74 F0 74 26 P 4A CA 7B F0 7B 37 J 1 4F CF 69 F0 69 38 K 2 50 D0 72 F0 72 39 L 3 51 D1 7A F0 7A 40 4E CE 79 F0 79 52 M 0 52 D2 70 F0 70 54 53 D3 71 F0 71 55 E0 35 E0 B5 40 4A E0 F0 4A Table D 6 No 124 key scan code Code set 1 Code set 2 Key top Shift Make Break Make Break Prt Sc Common E0 2A E0 37 E0 B7 E0 AA E0 12 E0 7C E0 F0 7C E0 F0 12 C...

Page 416: ...IDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 Table D 7 No 126 key scan code Code set 1 Code set 2 Key top Shift Make Make Pause Common E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl E0 46 E0 C6 E0 7E E0 F0 7E This key generates only make codes ...

Page 417: ... Appendices Appendix E Appendix E Key Layout E 1 United Kingdom UK Keyboard Figure E 1 UK keyboard E 2 United States US Keyboard Figure E 2 US keyboard TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL E 1 ...

Page 418: ...Appendices Appendix E Key Layout E 2 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 419: ... F Appendix F Wiring diagrams F 1 RGB Monitor Loopback Connector Figure F 1 RGB Monitor Loopback Connector F 2 RS 232C Loopback Connector Figure F 2 RS 232C Loopback Connector TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL F 1 ...

Page 420: ...ion cable 9 pin to 9 pin Figure F 3 RS 232C direct connection cable 9 pin to 9 pin F 4 RS 232C direct connection cable 9 pin to 25 pin Figure F 4 RS 232C direct connection cable 9 pin to 25 pin F 2 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 421: ...Appendix F Wiring diagrams Appendices F 5 LAN Loopback Connector Figure F 5 LAN Loopback Connector TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL F 3 ...

Page 422: ...Appendices Appendix F Wiring diagrams F 4 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 423: ...ng down the tilde character key until a beep sounds For example US Keyboard UK Keyboard There is the key at the left side of the 1 key in the UK key board 6 The BIOS rewriting starts 7 When the process is completed it beeps and the system automatically reboots NOTE 1 Connect the AC adapter to the computer when you rewrite the BIOS 2 Do not turn off the power while you are rewriting the BIOS If the...

Page 424: ...Appendices Appendix G BIOS rewrite procedures G 2 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 425: ... to rewrite EC KBC then when you next turn on the power a message may be displayed that the contents of the EC KBC have been erased In this case insert the BIOS EC KBC rewriting disk and the EC KBC will be rewritten 5 Normally it takes about 30 seconds to rewrite the EC KBC It may take 3 minutes maximum depending on the conditions of the computer or ICs The computer is not hung up Allow sufficient...

Page 426: ...Appendices Appendix H EC KBC rewrite procedures H 2 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

Page 427: ...Satellite Pro A120 Maintenance Manual 960 573 CONFIDENTIAL I 1 Appendix I Appendix I Reliability The following table shows MTBF Mean Time Between Failures Table I 1 MTBF Time hours Intel chipset model System 5 108h ATI chipset mode System 5 111h ...

Page 428: ...Appendices Appendix I Reliability I 2 CONFIDENTIAL TECRA A8 Satellite Pro A120 Maintenance Manual 960 573 ...

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