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2.14 Wireless LAN Troubleshooting

2 Troubleshooting Procedures

PORTEGE M100 Maintenance Manual

(960-452)

2-55

Procedure 3

Antenna Check

Check 1

Use an antenna test cable to check the ante nnas' connection. Follow the steps
below:

1.

Remove the wireless LAN slot cover and lift it off. Refer to Chapter 4,

Replacement Procedures

, for detailed steps of disassembling.

2.

Disconnect the wireless LAN antenna cables connected to the wireless LAN
board.

3.

Connect the end of the antenna test cable to the multimeter.

4.

Connect the Main antenna cable to the antenna test cable. One clip is
connected to the end of the white antenna cable. The other is connected to the
opposite side of the antenna cable.

5.

Determine the resistance. The cable passes the test when the resistance is less
than 5

Ω

. If it is more than 5

Ω

, the Bluetooth antenna cable fails the test.

6.

Change the antenna cable. Perform from step 3 to check the black antenna
cable.

Figure 2-5 Antenna Test cable

NOTE

: 1. The resistances determined with the steps above may not be stable with other

machines because of "cable loss," which varies according to the length of the
cable. The impedance of the antenna itself is about 0.5-0.8

Ω

.

2. The above steps cannot accurately determine the impedance of the antenna.

Use an LC meter for a precise measure of impedance.

If the wireless LAN antenna cables pass the test, connect them to the wireless LAN board
and cover the slot, then perform Procedure 1.

If the wireless LAN antenna cables do not pass the test, replace the wireless LAN antenna
cables with new ones following the steps in Chapter 4,

Replacement Procedures

. If the

wireless LAN is still not functioning properly, go to Procedure 4.

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Summary of Contents for Portege M100

Page 1: ...Toshiba Personal Computer PORTEGE M100 Maintenance Manual TOSHIBA CORPORATION File Number 960 452 ...

Page 2: ...n 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 OS 2 and PS 2 are trademarks of IBM Corporation Microsoft MS DOS Windows DirectSound and DirectMusic are r...

Page 3: ... 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 requires servic...

Page 4: ...e 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 q Handling the LCD module q Board layout q Pin assignments q Keyboard scan character codes q Key layout q Wiring diagrams q BIOS R...

Page 5: ...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 User input Text t...

Page 6: ...leshooting Procedures 2 1 Troubleshooting 2 1 2 2 Troubleshooting Flowchart 2 2 2 3 Power Supply Troubleshooting 2 6 2 4 System Board Troubleshooting 2 17 2 5 FDD Troubleshooting 2 28 2 6 HDD Troubleshooting 2 31 2 7 Keyboard Troubleshooting 2 36 2 8 Display Troubleshooting 2 38 2 9 DVD ROM Drive Troubleshooting 2 41 2 10 CD RW DVD ROM Drive Troubleshooting 2 43 2 11 Modem Troubleshooting 2 45 2 1...

Page 7: ...5 3 12 Real Timer Test 3 28 3 13 NDP Test 3 30 3 14 Expansion Test 3 31 3 15 CD ROM DVD ROM Test 3 32 3 16 Error Code and Error Status Names 3 33 3 17 Hard Disk Test Detail Status 3 36 3 18 Head Cleaning 3 38 3 19 Log Utilities 3 39 3 20 Running Test 3 41 3 21 Floppy Disk Drive Utilities 3 43 3 22 System Configuration 3 48 3 23 SETUP 3 50 3 24 Wireless LAN Test Program Cisco 3 70 3 25 Wireless LAN...

Page 8: ...viii PORTEGE M100 Maintenance Manual 960 452 3 29 IEEE1394 Test Program 3 91 ...

Page 9: ...st and IPS Board 4 33 4 9 Bluetooth Board 4 38 4 10 Sound FIR Board 4 40 4 11 Modem Daughter Card 4 43 4 12 Wireless Communication Switch Board 4 45 4 13 Top Cover with Display Assembly 4 47 4 14 Speakers 4 52 4 15 System Board 4 55 4 16 PC Card Slot 4 59 4 17 I O Board 4 62 4 18 Display Mask 4 65 4 19 FL Inverter Board 4 68 4 20 LCD Module 4 70 4 21 LCD LED Cable 4 73 4 22 Antenna Coaxial Cables ...

Page 10: ...D 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 11: ...PORTEGE M100 Maintenance Manual 960 452 xi ...

Page 12: ...Chapter 1 Hardware Overview ...

Page 13: ...1 Hardware Overview 1 ii PORTEGE M100 Maintenance Manual 960 452 ...

Page 14: ...ock Diagram 1 6 1 3 3 5 inch Floppy Disk Drive USB External 1 10 1 4 2 5 inch Hard Disk Drive 1 11 1 5 DVD ROM Drive 1 13 1 6 CD RW DVD ROMDrive 1 14 1 7 Power Supply 1 15 1 8 Batteries 1 18 1 8 1 Main Battery 1 18 1 8 2 Battery LED Main Battery 2nd Battery 1 18 1 8 3 Battery Charging Control 1 19 1 8 4 RTC battery 1 20 ...

Page 15: ...OM drive 1 13 Figure 1 7 CD RW DVD ROM drive 1 14 Tables Table 1 1 3 5 inch FDD specifications 1 10 Table 1 2 2 5 inch HDD dimensions 1 11 Table 1 3 2 5 inch HDD specifications 1 12 Table 1 4 DVD ROM drive specifications 1 13 Table 1 5 CD RW DVD ROM drive specifications 1 14 Table 1 6 Power supply board output rating 1 16 Table 1 7 Battery specifications 1 18 Table 1 8 Time required for quick char...

Page 16: ...peration q Cache Memory 64KB primary cache in CPU and 1MB secondary cache in CPU q Memory Two DDR SO DIMM slots are available for installation of PC2100 compatible 128 256 512MB and 1GB memory modules The memory is expandable up to 2GB q HDD Single 40GB or 60GB internal drive 2 5 inch x 9 5mm height q FDD An external three mode 3 5 inch FDD which connects with a USB port option supports 720KB and ...

Page 17: ...36 V at 16M colors q Batteries The computer has two batteries a lithium ion main battery pack and RTC battery that backs up the Real Time Clock and CMOS memory The secondary Battery can be used which is attached in the slim select bay q Slot for expansion memory One SO DIMM slots are available for expansion memory of 128 256 512MB and 1GB memory modules One module must be installed in slot Aas sta...

Page 18: ...d Type III The computer supports the PC Card Standard Release 2 01 cards and for advanced cards including PC Card 16 s Multifunction cards and CardBus 32 bit cards q Slim Select Bay The Slim Select Bay can accommodate the following modules DVD ROM drive CD RW DVD ROM drive optional secondary battery pack and optional Slim Select Bay HDD Adaptor An optional battery pack can be installed in the Slim...

Page 19: ...ghter card MDC The internal modem provides capability for data and fax communication and supports ITU TV 90 For data reception it operates at 56 000bps and for data transmission it operates at 33 600bps For fax transmission it operates at 14 400bps The speed of data transfer and fax depends on analog telephone line conditions It has an RJ11 modem jack for connecting to a telephone line q Presentat...

Page 20: ...rdware Overview PORTEGE M100 Maintenance Manual 960 452 1 5 The computer is shown in Figure 1 1 The system unit configuration is shown in Figure 1 2 Figure 1 1 Front of the computer Figure 1 2 System unit configuration ...

Page 21: ...rdware Overview 1 2 System Unit Block Diagram 1 6 PORTEGE M100 Maintenance Manual 960 452 1 2 System Unit Block Diagram Figures 1 3 is block diagrams of the system unit Figure 1 3 System unit block diagram ...

Page 22: ...r System Bus DRAM Controller supporting DDR200 DDR266 AGP Interface AGP R2 0 Hub Link Interface Internal Graphics 732 ball 37 5 37 5mm FC BGA Package South Bridge Intel ICH4 M Features Hub Link Interface PCI Rev2 2 Interface 6 PCI REQ CNT Paris Bus master IDE Controller Ultra ATA 100 66 33 USB 1 1 2 0 controller with6 ports I O APIC ACPI 1 0b compatible SM Bus 2 0 controller FWH Interface BIOS LPC...

Page 23: ...th Bridge q Memory Two DDR SO DIMM slots are available for 128 256 512MB and 1GB memory modules consisting of SDRAM chips Supports CL2 2 5 Supports PC2100 128 256 512 MB 1GB selectable 128MB 256Mbit 16M 16bit chips 4 256MB 256Mbit 16M 16bit chips 8 512MB 512Mbit 32M 16bit chips 16 1GB 512Mbit 64M 8 bit chips 16 q Super I O One SMSC LPC47n227 MN B is used q IPSC TWM7000 HOSIDEN made q KBC EC Keyboa...

Page 24: ...9 kinnereth R PCI or I82551 chip is used Supports 10 100Mbit Ethernet Supports WOL q Slim Select Bay This device supports the following components IDE Device DVD ROM CD RW DVD ROM 2nd HDD 2nd Battery q Sound CODEC One AD1981B chip is used Internal Audio Controller in ICH4 M Both chips are used as the CODEC chip q Clock Generator One ICS950812 is used This device generates the system clock ...

Page 25: ... supports 720KB formatted 2DD and 1 2 MB or 1 44MB formatted 2HD disks The FDD is shown in Figure 1 4 The specifications for the FDD are listed in Table 1 1 Figure 1 4 3 5 inch FDD Table 1 1 3 5 inch FDD specifications Item 720KB mode 1 2MB mode 1 44MB mode Storage capacity KB Formatted 720 KB 1 200 KB 1 440 KB Number of heads 2 Number of cylinders 80 Recording method MFM Modified Frequency Modula...

Page 26: ...etic disk and mini Winchester type magnetic heads The computer supports a 40GB and 60GB HDD The HDD is shown in Figure 1 5 Specifications are listed in Table 1 2 and 1 3 Figure 1 5 2 5 inch HDD Table 1 2 2 5 inch HDD dimensions Parameter Standard value TOSHIBA HDD2171 TOSHIBA HDD2184 HITACHI G8BC00009110 Outline Width mm 69 85 69 85 70 1 max dimensions Height mm 9 5 9 5 9 5 Depth mm 100 100 100 We...

Page 27: ...HIBA HDD2171 HITACHI G8BC00009110 TOSHIBA HDD2184 Storage size formatted 40GB 60GB Speed RPM 5400 0 1 Data transfer speed 200 8 333 2 222 4 352 8 202 9 373 3 Interface transfer rate MB s 100 max Ultra DMA mode Track density Ktpi 57 1 63 0 78 9 Access Time Track to track Average seek Max seek 2 12 22 13 24 2 12 22 Start time sec 4 typ 10 max 5 typ 4 typ 10 max ...

Page 28: ... Table 1 4 DVD ROM drive specifications Toshiba SD C2612 Item DVD ROM mode CD ROM mode DVD RAM mode ATAPI Burst Mbytes s 33 3 Ultra DMA mode 2 16 7 PIO mode 4 Multi word DMA mode 2 Access time ms Average Random Access Average Full Stroke Access 100 160 95 160 170 350 Rotation speed rpm 4 670 Max 5 100 Max 4800 Max Data Buffer Capacity Kbytes 128 Supported Format DVD DVD ROM DVD 5 DVD 9 DVD 10 DVD ...

Page 29: ... shown in Figure 1 7 Specifications for the CD RW DVD ROM drive are listed in table 1 5 Figure 1 7 CD RW DVD ROM drive Table 1 5 CD RW DVD ROM drive specifications TEAC DW 224E A Item DVD ROM mode CD ROM mode CD R CD RW Write ATAPI Burst Mbytes s 33 3 Ultra DMA mode 2 16 6 PIO Mode 0 to 4 Multi word DMA mode 0 to 2 Average Access time ms 110 90 Data Buffer Capacity Mbytes 2 Supported Format CD CD ...

Page 30: ... Regulates power supply to system components load and logic circuits Controls circuit breakers in event of a power supply malfunction 3 Management of power to logic circuits Controls power to the CPU Regulates power supplied to gate arrays Controls ON OFF power 4 Status indicators DC IN LED Battery LED 5 External device interface Monitors I2 C bus connections through EC KBC on the system board Tra...

Page 31: ...NO DDR SDRAM GMCH MR1R25 B1V 1 25 YES NO NO TV GMCH ICH4 M 1R5 P1V 1 51 NO NO NO ICH4 M LAN Power 1R5 S1V 1 51 YES YES NO GMCH DDR SDRAM 2R5 B2V 2 5 YES NO NO GMCH Q2R5 B2V 2 5 YES NO NO Clock Generator Thermal Sensor GMCH SDRAM SPD TV LCD ICH4 M AD1981B mini PCI IEEE1394 SD Card Power Super I O P3V 3 3 NO NO NO YEBISU3S PC Card Power mini PCI MDC connected directly to E3V B3V 3 3 YES YES NO ICH4 ...

Page 32: ...inverter LEDs HDD ODD KB PAD Bluetooth Power P5V 5 NO NO NO MM1517A Amp SND P5V 5 NO NO NO AD1981B Line IN Amp Head Phone Ring Phone CAUDIO A4R7 P4V 4 7 NO NO NO PC Card Power connected directly to E5V B5V 5 YES YES NO USB POWER E5V 5 YES YES NO ICH4 M LEDs S5V 5 YES YES NO MAX6501 ECKBC connected directly to S5V M5V 5 YES YES NO PSC MCV 5 YES YES NO ICH4 M RTC R3V 2 0 3 5 YES YES YES YES only for...

Page 33: ...in Battery The removable main battery pack is the computer s main power source when the AC adaptor is not attached 1 8 2 Battery LED Main Battery 2nd Battery The battery LED displays the status of the battery pack with some colors and flashing About the status of Main battery the LED displays it which is equipped in the computer About the status of the 2nd battery it is displayed in the LED which ...

Page 34: ... attached battery Charge starts The times required for quick charges are listed in Table 1 8 Table 1 8 Time required for quick charges Charging time Status Main Battery 2 nd Battery Power off 2 5 hours 2 5 hours Power on 4 to 12 hours or longer 4 to 12 hours or longer NOTE The time required for quick charge when power is on is affected by the amount of power the system is consuming Use of the fluo...

Page 35: ... limit 3 The battery s temperature is over 60 C 1 8 4 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 9 lists the charging time and data preservation period of the RTC battery The RTC battery is charged by the adapter or main battery while the computer is powered on Table 1 9 RTC battery chargin...

Page 36: ...Chapter 2 Troubleshooting Procedures ...

Page 37: ...2 Troubleshooting Procedures 2 ii PORTEGE M100 Maintenance Manual 960 452 ...

Page 38: ...ck 2 20 Procedure 3 Diagnostic Test Program Execution Check 2 26 Procedure 4 Replacement Check 2 27 2 5 FDD Troubleshooting 2 28 Procedure 1 FDD Head Cleaning Check 2 28 Procedure 2 Diagnostic Test Program Execution Check 2 29 Procedure 3 Connector Check and Replacement Check 2 30 2 6 HDD Troubleshooting 2 31 Procedure 1 Message Check 2 31 Procedure 2 Partition Check 2 32 Procedure 3 Format Check ...

Page 39: ...ment Check 2 44 2 11 Modem Troubleshooting 2 45 Procedure 1 Diagnostic Test Program Execution Check 2 45 Procedure 2 Connector Check and Replacement Check 2 46 2 12 LAN Troubleshooting 2 47 Procedure 1 Diagnostic Test Program Execution Check 2 47 Procedure 2 Connector Check and Replacement Check 2 47 2 13 Bluetooth Troubleshooting 2 48 Procedure 1 Transmitting Receiving Check 2 48 Procedure 2 Ante...

Page 40: ...2 Troubleshooting Procedures PORTEGE M100 Maintenance Manual 960 452 2 v Procedure 2 Connector Check 2 57 Procedure 3 Replacement Check 2 58 ...

Page 41: ...rt LED 2 20 Figure 2 3 Printer port LED board 2 20 Figure 2 4 Antenna test cable 2 50 Figure 2 5 Antenna test cable 2 54 Tables Table 2 1 Battery Icon 2 6 Table 2 2 DC IN LED 2 7 Table 2 3 Error code 2 9 Table 2 4 Printer port LED boot mode status 2 21 Table 2 5 FDD error code and status 2 29 Table 2 6 Hard disk drive error code and status 2 34 ...

Page 42: ...2 Troubleshooting Procedures PORTEGE M100 Maintenance Manual 960 452 2 vii ...

Page 43: ...dures 1 Diagnostics Disk 2 Phillips screwdriver 2 mm 3 LH STIX screwdriver 4 Toshiba MS DOS system disk s 5 Formatted work disk for floppy disk drive testing 6 Cleaning kit for floppy disk drive troubleshooting 7 Serial port wraparound connector 8 Parallel port wraparound connector 9 PC card wraparound connector 10 Multimeter 11 External USB FDD 12 External USB keyboard and Mouse 13 Headphone 14 M...

Page 44: ...ord If the user has forgotten the system password perform the following procedure at the appropriate step in the flowchart in Figure 2 1 Connect the printer port in the Advanced Port Replicator hold down the P key and turn the POWER switch on The computer will override the password function by erasing the current password q Verify with the customer that Toshiba Windows is installed on the hard dis...

Page 45: ...2 2 Troubleshooting Flowchart 2 Troubleshooting Procedures PORTEGE M100 Maintenance Manual 960 452 2 3 Figure 2 1 Troubleshooting flowchart 1 2 ...

Page 46: ...2 Troubleshooting Procedures 2 2 Troubleshooting Flowchart 2 4 PORTEGE M100 Maintenance Manual 960 452 Figure 2 1 Troubleshooting flowchart 2 2 ...

Page 47: ...an error is detected on the keyboard test perform the Keyboard 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 DVD ROM test perform the DVD ROM Drive Troubleshooting Procedures in Section 2 9 7 If an error is detected on the CD RW DVD ROM test perform the CD RW DVD...

Page 48: ... indicate the power supply status q Battery icon q DC IN icon The power supply controller displays the power supply status through the Battery icon and the DC IN icon as listed in the tables below To check the power supply status install a battery pack and connect an AC adapter Table 2 1 Battery Icon Battery LED Power supply status Lights orange Quick charge Lights green Battery is fully charged a...

Page 49: ...ve 3 When the power supply controller detects a malfunction the DC IN LED blinks and an error code is displayed If the LED blinks execute the followings 1 Remove the battery and AC adapter to cut power supply to the computer 2 Reinstall the battery and AC adapter If the LED still blinks perform the followings Check 1 If the DC IN LED blinks orange go to Procedure 2 Check 2 If the DC IN LED does no...

Page 50: ...essor detects a malfunction the DC IN LED blinks orange The blink pattern indicates an error as shown below q Start Off for 2 seconds q Error code 8 bit 1 On for one second 0 On for a half second Interval between data bits Off for a half second The error code begins with the least significant digit Example Error code 12h Error codes are given in hexadecimal format ...

Page 51: ... DS AC Adaptor is not connected Error code begins with 0x10 Error code ends with 0x1F 2 h The 1st battery The 1st Battery is not connected Error code begins with 0x20 Error code ends with 0x2F 3 h The 2nd Battery The 2nd Battery is not connected Error code begins with 0x30 Error code ends with 0x3F 4 h S3V output Operating Power ON 5 h 1R5 C1V output 6 h 1R8 C1V output Error code begins with 0x40 ...

Page 52: ... Main battery charge current is over 6 05 A 22h Main battery discharge current is over 0 5 A when there is no load 23h Main battery charge current is over 3 10 A when the AC adapter is not directly connected 24h Current sensing IC is not normal when there is no load 25h Main battery charge current is over 0 3 A q 2nd Battery Error code Meaning 31h 2nd Battery charge current is over 6 05 A 32h 2nd ...

Page 53: ...62h 1R8 C1V voltage is 1 53 V or under when the computer is booting up 63h 1R8 C1V voltage is 1 53 V or under when the computer is suspended q PPVoutput Error code Meaning 70h PPV voltage is over 1 80 V when the computer is powered on off 71h PPV voltage is 0 56 V or under when the computer is powered on 72h PPV voltage is 0 56 V or under when the computer is booting up 73h PPV voltage is 0 56 V o...

Page 54: ... V or under when the computer is booting up A3h E3V voltage is 2 81 V or over when the computer is powered off A4h E3V voltage is 2 81 V or under when the computer is suspended q 1R2 P1V output Error code Meaning B0h 1R2 P1V voltage is over 1 44 V when the computer is powered on off B1h 1R2 P1V voltage is 1 02 V or under when the computer is powered on B2h 1R2 P1V voltage is 1 02 V or under when t...

Page 55: ...puter is powered on E2h 2R5 B2V voltage is 2 125V or under when the computer is booting up E3h 2R5 B2V voltage is 2 125 V or over when the computer is powered off E4h 2R5 B2V voltage is 2 125 V or under when the computer is suspended Check 2 In the case of error code 10h or 12h q 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 ca...

Page 56: ...y If these cables are connected correctly go to Check 3 Check 3 Make sure the DC IN input port where an AC adaptor s DC output plug is connected is firmly secured to the system board If the DC IN input port is loose go to Procedure 5 If it is not loose 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...

Page 57: ...voltage is not normal Check 1 4 The battery is not installed Check 2 5 The battery s output voltage is not normal Check 3 6 The battery s temperature is not normal Check 4 7 A bad battery is installed Check 2 8 Any other problems Check 5 Check 1 Make sure the AC adaptor and AC power cord are firmly plugged into the DC IN socket and the wall outlet If these cables are connected correctly replace th...

Page 58: ...mputer following the steps described in Chapter 4 Replacement Procedures Check the connection between the AC adaptor and system board After checking the connections perform the following Check 1 Check 1 Replace the AC adaptor with a new one If the AC adaptor still does not function properly perform Check 2 Check 2 Replace the system board with a new one following the steps described in Chapter 4 R...

Page 59: ...his section describes how to determine if the system board is defective or not 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 Printer Port LED Check Procedure 3 Diagnostic Test Program Execution Check Procedure 4 Replacement Check ...

Page 60: ...y loaded go to Procedure 3 Check 1 If one of the following error messages displays on the screen press the F1 key as the message instructs These errors occur when the system configuration preserved in the RTC memory CMOS type memory is not the same as the actual configuration or when the data is lost If you press the F1 key as the message instructs the SETUP screen appears to set the system config...

Page 61: ... the DVD ROM Drive Troubleshooting Procedures in Section 2 9 or the CD RW DVD ROM Drive Troubleshooting Procedures in Section 2 10 If error message 22 or 23 displays go to the FDD Troubleshooting Procedures in Section 2 5 1 PIT ERROR 2 MEMORY REFRESH ERROR 3 TIMER CH 2 OUT ERROR 4 CMOS CHECKSUM ERROR 5 CMOS BAD BATTERY ERROR 6 FIRST 64KB MEMORY ERROR 7 FIRST 64KB MEMORY PARITY ERROR 8 VRAM ERROR 9...

Page 62: ...IRT Initial Reliability Test status and test status by turning lights on and off as an eight digit binary value for boot mode Figure 2 2 shows the printer port LED Figure 2 2 Printer port LED Figure 2 3 shows the function of the printer port LED board Binary notation Hexadecimal notation Lighting ON Not lighting OFF Printer port LED status 35H Figure 2 3 Printer port LEDboard ...

Page 63: ...ends For example when the printer port LED displays 13h and halts It indicates that the system memory test has already completed and an error has been detected during the expansion memory test Table 2 4 Printer port LED boot mode status 1 5 LED Status Test item Message FFh Start Register initialization for boot block PIT ch 0 initialization BIOS rewrite flag initialization Transition to protected ...

Page 64: ...2 Troubleshooting Procedures 2 4 System Board Troubleshooting 2 22 PORTEGE M100 Maintenance Manual 960 452 B6h BIOS signature check BIOS signature check ...

Page 65: ...est SM RAM stack area test Enabling L1 cache CMOS access test CMOS battery level check CMOS checksum CMOS data initialization 1 Set IRT status 02h CMOS check and initialization DRAM size storing in CMOS Resume branch check SM RAM checksum SMI control flag clear System BIOS RAM area checksum 03h Resume branch System BIOSROM to RAM copy SMRAM initialization Wake Up check SMRAM base rewrite and BIOS ...

Page 66: ...up conditions clear Set processing speed Set panel power On Off mode 09h SET UP H W configuration from PnP resource Initializing PnP devices Automatic configuration of PnP devices PCI device open and vender ID rewrite 0Ah Initializing PCI devices PCI automatic configuration Setting the power switch to Enable 0Bh Error code generation Error code generation 0Ch First 64KB memory check First 64KB mem...

Page 67: ...ge check 17h DMAC check DMAC check DMAC initialization DMAC initialization Boot 18h DMAC initialization DMAC initialization Reboot 19h Printer check Printer check SIO check 1Ah SIO check Wait for SIO initialization process completion Password check Boot password Wait for KBC initialization process completion FDD initialization Wait for FDD initialization process completion HDD initialization Wait ...

Page 68: ...memory store in CMOS System source update DMI table update INT 15h E820h function memory map rewrite DMI wake up update and SM BIOS structure table update ACPI table update MMI mask release Wait for PSC version writing on BIOS TIT checksum Runtime IRT flag clear Runtime checksum update Hibernation branch CPU HDD upgrade check Set battery save mode Set date Close PCI device configuration area Cache...

Page 69: ...efer 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 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 13 Wireless LAN test 14 Sound LAN Modem test 15 Bluetooth test 16 IEEE1394 If an error is detected during these tes...

Page 70: ...ollowing the steps described in Chapter 4 Replacement Procedures and perform Check 1 Check 1 Visually check for the following a Cracked or broken connector housing b Damaged connector pins If connectors are in good condition but there is still a problem go to Check 2 Check 2 The system board may be damaged Replace the system board with a new one following the steps described in Chapter 4 Replaceme...

Page 71: ...Head Cleaning Check Procedure 2 Diagnostic Test Program Execution Check Procedure 3 Connector Check and Replacement Check Procedure 1 FDD Head Cleaning Check FDD head cleaning operation details are given in Chapter 3 Tests and Diagnostics Insert the Diagnostics Disk in the computer s floppy disk drive turn on the computer and run the test Clean the FDD heads using the cleaning kit If the FDD still...

Page 72: ...ct 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 02h Address mark not found 03h Write protected 04h Record not found 06h Media removed on dual attach card 08h DMA overrun error 09h DMA boundary error 10h CRC error 20h FDC error 40h Seek error 60h No FDD 80h Time out error Not ready EE...

Page 73: ...ectors are squarely connected Whether connectors are firmly connected Whether connectors are defective If any of the connections are loose reconnect firmly and repeat Procedure 2 If any connector is damaged replace it with a ne w one and repeat Procedure 2 If there is still an error go to Check 2 Check 2 The FDD cable may be defective or damaged Replace it with a new one following the steps in Cha...

Page 74: ...ge media Procedure 1 Message Check When the computer s HDD does not function properly some of the following error messages may appear on the display Start with Check 1 below and perform the other checks as instructed Check 1 If either of the following messages appear go to Procedure 5 If other messages appear perform Check 2 HDC ERROR After 5 seconds this message will disappear or IDE 0 ERROR Afte...

Page 75: ...ition Information from the FDISK menu If drive C is listed go to Check 3 If drive C is not listed return to the FDISK menu and choose the option to create a DOS partition on drive C Restart the computer from the Toshiba MS DOS system disk If the problem still exists go to Procedure 3 Check 3 If drive C is listed as active in the FDISK menu go to Check 4 If drive C is not listed as active return to...

Page 76: ...appears on the display the HDD is formatted Format complete If an error message appears on the display refer to the Toshiba MS DOS Manual for more information and perform Check 2 Check 2 Using the Diagnostics Disk format the HDD with a low level format option Refer to Chapter 3 Tests and Diagnostics for more information about the diagnostic program If the following message appears on the display t...

Page 77: ...D with a new one following the instructions in Chapter 4 Replacement Procedures The error codes and statuses are listed in Table 2 5 If an error code is not generated and the problem still exists go to Procedure 5 Table 2 6 Hard disk drive error code and status Code Status 01h Bad command 02h Bad address mark 04h Record not found 05h HDC not reset 07h Drive not initialized 08h HDC overrun DRQ 09h ...

Page 78: ...es and perform the following checks Check 1 Make sure the HDD is firmly connected to 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 syste...

Page 79: ...1 and continue with the other procedures as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector 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 occurs go to Procedure 2 If an error...

Page 80: ...ly and repeat 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 5 Check 3 Make sure the PAD switch cable is firmly connected to the system board If the connection is loose reconnect firmly and repeat Procedure 2 If th...

Page 81: ...the computer s external monitor port then boot the computer The computer automatically detects the external monitor If the external monitor works correctly the internal LCD may be damaged Go to Procedure 3 If the external monitor appears to have the same problem as the internal monitor the system board may be damaged Go to Procedure 2 Procedure 2 Diagnostic Test Program Execution Check The Display...

Page 82: ...board by an LCD FL cable The FL inverter board is also connected to the system board by an LCD FL cable The connectors may be disconnected from the system board or may be damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures If the connection is loose reconnect firmly and restart the computer If there is still an error go to Procedure 4 ...

Page 83: ...Procedures and test the display again If the problem still exists perform Check2 Check 2 The LCD FL cable or HV cable may be defective or damaged Replace the FL LCD or HV cable with a new one following the instructions in Chapter 4 Replacement Procedure and test the display again If the problem still exists perform Check3 Check 3 The FL inverter board may be defective or damaged Replace the FL inv...

Page 84: ...edures 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 Then 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 more info...

Page 85: ...llowing the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the DVD ROM drive is firmly connected to 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 DVD ROMdrive may be defective or damaged Replace the drive with a new one If there is still an error go to ...

Page 86: ...ired 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 ROMtest program is stored in the Diagnostics Disk For the test prepare a test DVD ROM and CD RW Media branch Then insert the Diagnostics Disk in the computer s floppy disk drive turn on the computer and run the test Refer to C...

Page 87: ...ollowing the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the CD RW DVD ROM Drive is firmly connected to 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 CD RW DVD ROM Drive may be defective or damaged Replace the drive with a new one If there is still a...

Page 88: ...gnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check The Sound LAN Modem test program is stored in the Diagnostics Disk For the test prepare a test Sound LAN Modem Then 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 fo...

Page 89: ...erform the following checks Check 1 Make sure the MDC cable is firmly connected to PJ3022 on the System Board and make sure the MDC is firmly connected to PJ3020 on the System Board If a connector is disconnected connect it 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...

Page 90: ...ution Check The Sound LAN Modem test program is stored in the Diagnostics Disk For the test prepare a test Sound LAN Modem Then 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 more information about the diagnostics test procedures If any errors occur while executing the Sound LAN Modem test go to Pro...

Page 91: ...e instructions described in Chapter 3 Bluetooth Test Program If the computer passes the test the function is correctly working If the computer does not pass the test the Bluetooth board may be disconnected or damaged Make sure the connector on the Bluetooth board is firmly connected to PJ3110 on the System board And perform the test program again If the computer still does not pass the test go to ...

Page 92: ...connected connect it firmly and perform Procedure 1 If the Bluetooth board is still not functioning properly perform Check 2 Check 2 Make sure the Bluetooth antenna cable brown is firmly connected to the Bluetooth board If the Bluetooth antenna cable is disconnected connect it firmly and perform Procedure 1 If the Bluetooth function is still not functioning properly perform Check 3 Check 3 Make su...

Page 93: ...a cable The other is connected to the opposite side of the Bluetooth antenna cable 5 Determine the resistance The cable passes the test when the resistance is less than 5Ω If it is more than 5Ω the Bluetooth antenna cable fails the test Figure 2 4 Antenna Test cable NOTE 1 The resistances determined with the steps above may not be stable with other machines because of cable loss which varies accor...

Page 94: ...ooth board may be defective or damaged Replace the Bluetooth board with a new one following the steps in Chapter 4 Replacement Procedures If the Bluetooth is still not functioning properly perform Check 2 Check 2 The system board may be defective or damaged Replace the system board with a new one following the steps in Chapter 4 Replacement Procedures ...

Page 95: ...tennas Capability Check Procedure 4 Replacement Check Procedure 1 Transmitting Receiving Check Make sure the BT 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 test program to check the transmitting receiving function of the wireless LAN You will need a second computer that can communicate by the wirel...

Page 96: ...less LAN board is still not functioning properly perform Check 2 Check 2 Make sure the wireless LAN antenna cables black and white are firmly connected to the Wireless LAN card If the wireless LAN antenna cables are disconnected connect them firmly and perform Procedure 1 If the wireless LAN function is still not functioning properly perform Check 3 Check 3 Make sure the Wireless CommunicationSwit...

Page 97: ... test when the resistance is less than 5Ω If it is more than 5Ω the Bluetooth antenna cable fails the test 6 Change the antenna cable Perform from step 3 to check the black antenna cable Figure 2 5 Antenna Test cable NOTE 1 The resistances determined with the steps above may not be stable with other machines because of cable loss which varies according to the length of the cable The impedance of t...

Page 98: ...ard with a new one following the instructions in Chapter 4 Replacement Procedures and test the display again If the problem still exists perform Check2 Check 2 The Wireless communication switch board may be defective or damaged Replace it with a new one following the steps in Chapter 4 Replacement Procedures If the problem still exists perform Check3 Check 3 Replace the I O board with a new one fo...

Page 99: ...ontinuing 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 The Sound LAN Modem test program is stored on the computer s diagnostic disk Insert the Diagnostics disk in the computer s floppy disk drive turn on the computer and run the test Refer to Ch...

Page 100: ... speaker cables may be disconnected Make sure the speaker cables are firmly connected to PJ9512 PJ9511 on the system board If the stereo speakers are still not functioning properly go to Procedure 3 Check 2 If headphones do not work properly the SD board may be disconnected or damaged Make sure connector PJ9530 on the SD board is firmly connected to PJ9510 on the system board If the sound function...

Page 101: ...ective or damaged Replace the SD board with a new one If the headphone still does not work properly go to Check 5 Check 3 If the recording function does not work properly the microphone cable may be defective or damaged Replace it a new one If the recording function still does not work properly go to Check 4 Check 4 The SD board may be defective or damaged Replace it with a new one If there is sti...

Page 102: ...Chapter 3 Tests and Diagnostics ...

Page 103: ...3 Tests and Diagnostics 3 ii PORTEGE M100 Maintenance Manual 960 452 ...

Page 104: ...st 3 23 3 11 Hard Disk Test 3 25 3 12 Real Timer Test 3 28 3 13 NDP Test 3 30 3 14 Expansion Test 3 31 3 15 CD ROM DVD ROM Test 3 32 3 16 Error Code and Error Status Names 3 33 3 17 Hard Disk Test Detail Status 3 36 3 18 Head Cleaning 3 38 3 18 1 Function Description 3 38 3 18 2 Operations 3 38 3 19 Log Utilities 3 39 3 19 1 Function Description 3 39 3 19 2 Operations 3 40 3 20 Running Test 3 41 3...

Page 105: ...ns 3 49 3 23 SETUP 3 50 3 23 1 Function Description 3 50 3 23 2 Accessing the SETUP Program 3 52 3 24 Wireless LAN Test Program Cisco 3 70 3 25 Wireless LAN Test Program Atheros 3 73 3 26 Wireless LAN Test Program Calexico 3 76 3 27 Sound LAN Modem Test Program 3 77 3 28 Bluetooth Test Program 3 81 3 28 1 Ich_bt73 3 81 3 28 2 Ich_bt53 3 85 3 29 IEEE1394 Test Program 3 91 ...

Page 106: ...85 Figure 3 5 BD_ADDR of the DUT is displayed 3 86 Figure 3 6 Test completed 3 86 Figure 3 7 Test incomplete failure 3 87 Tables Table 3 1 Subtest names 3 7 Table 3 2 Error codes and error status names 3 33 Table 3 3 Hard disk controller status register contents 3 36 Table 3 4 Error register contents 3 37 Table 3 5 Error code Ich_bt73 3 83 Table 3 6 Error code Ich_bt53 3 88 Table 3 7 Common Error ...

Page 107: ...3 Tests and Diagnostics 3 vi PORTEGE M100 Maintenance Manual 960 452 ...

Page 108: ...IC TEST MENU NOTES To start the diagnostics follow these steps 1 Check all cables for loose connections 2 Exit any application you may be using and close Windows The DIAGNOSTIC MENU consists of the following eight functions q DIAGNOSTIC TEST q HEAD CLEANING q LOG UTILITIES q RUNNING TEST q FDD UTILITIES q SYSTEM CONFIGURATION q EXIT TO MS DOS q SETUP The DIAGNOSTIC TEST MENU contains the following...

Page 109: ...st Printer test q A CD test media TOSHIBA CD ROM TEST DISK ZA1217P01 P000204190 and music CD CD ROM test q A DVD test media Toshiba EMI DVD ROM TEST DISK TSD 1 q External CRT Display test q PS 2 or compatible keyboard Keyboard test q PS 2 or compatible mouse Keyboard test q Serial port wraparound connector ASYNC test q Headphone Sound test q CD ROM drive CD ROM test q A microphone q A modular cabl...

Page 110: ...the Diagnostics disk in the floppy disk drive and turn on the computer The Diagnostics Disk contains the MS DOS boot files NOTE To execute the CD ROM or DVD ROM test make sure the CD ROM and CD ROM driveor DVD ROM and DVD ROM drive is installed in the computer The following menu will appear NOTE To exit the DIAGNOSTIC TEST MENU press the Esc key If a test program is in progress press Ctrl Fn Break...

Page 111: ...NU 1 SYSTEM TEST 2 MEMORY TEST 3 KEYBOARD TEST 4 DISPLAY TEST 5 FLOPPY DISK TEST 6 PRINTER TEST 7 ASYNC TEST 8 HARD DISK TEST 9 REAL TIMER TEST 10 NDP TEST 11 EXPANSION TEST 12 13 CD ROM DVD ROM TEST 88 ERROR RETRY COUNT SET FDD HDD 99 EXIT TO DIAGNOSTICS MENU Select items Enter Specify Esc Exit Refer to sections 3 4 through 3 15 for detailed descriptions of each Diagnostic Tests 1 through 13 Func...

Page 112: ... 04 Fan ON OFF 05 06 Quick charge 07 DMI read 08 DMI write 09 10 Temperature surveillance test 11 BT W LAN switch test 12 Battery F W test 13 Option battery F W test 99 Exit to DIAGNOSTIC TEST MENU Select items Enter Specify Esc Exit NOTE The menu displayed by your computer may be slightly different from the one shown above 4 Select the desired subtest number from the subtest menu and press Enter ...

Page 113: ...lay screen as shown below ERROR STATUS NAME HALT OPERATION 1 Test end 2 Continue 3 Retry These three selections have the following functions respectively 1 Terminates the test program and exits to the subtest menu 2 Continues the test 3 Restarts the test from the error Selecting NO keeps the test running even if an error is found 6 Use the arrow keys to move the cursor to the desired option and pr...

Page 114: ...test Option battery F W test 2 MEMORY 01 02 04 05 06 Conventional memory Protected Mode Cache memory L2 cache memory Stress 3 KEYBOARD 02 05 06 07 08 10 Pressed key code display USB Port 0 1 test IPS Button test TOSHIBA CONSOLE button test Presentation button test Dock USB Port 0 1 test 4 DISPLAY 01 02 03 04 05 06 07 08 VRAM read write for VGA Gradation for VGA Gradation for LCD Gradation Mode tes...

Page 115: ... SIR Point to point send FIR SIR Point to point receive 8 HARD DISK 01 02 03 04 06 07 09 10 Sequential read Address uniqueness Random address data Cross talk peak shift 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 test 11 EXPANSION 01 03 PCMCIA wrap around RGB monitor ID 13 CD ROM...

Page 116: ...owing message will appear Make sure the rotation of the fan stops and press Enter Fan ON Press Enter key The following message will appear Make sure the rotation of the fan starts and press Enter Fan OFF Press Enter key When you press Enter the fan should stop Subtest 06 Quick Charge This subtest checks the status for the quick charge Subtest 07 DMI read This subtest displays the information in th...

Page 117: ...s versionnumber and press Enter e g PC18070C313S 3 Enter Serial Number is displayed Input the computer s serial number and press Enter e g 12345678 4 Enter Model Number is displayed Input the computer s sales model number and press Enter e g PP200 AAAAA 5 Enter Bundle Number is displayed Input the computer s PCN Bundle number and press Enter e g PMSREQ3Q34H S0123456789 6 Write data OK Y N is displ...

Page 118: ...dged from the gap between the temperature of the outside and temperature of the inside The parameter of the temperature is different in each system so use data informed by the system department Subtest 11 BT W LAN Switch test This subtest checks Bluetooth switch On Off The following messages appear Blue tooth Switch ON and press Enter key Blue tooth Switch OFF and press Enter key Subtest 12 Batter...

Page 119: ...This subtest writes constant data and address data from 1MB to maximum MB and reads the new data and compares the result with the original data Subtest 04 Cache Memory 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 the hit miss ratio on off status for CPU cache memory One test takes 3 second...

Page 120: ...ESS 302000 Scan code Character code Keytop Ins Lock Caps Lock Num Lock Scroll Lock Alt Ctrl Left Shift Right Shift PRESS Enter KEY Subtest 05 USB port 0 1 test This subtest checks USB The USB TEST Module ZD0003P01 and USB Cable ZD0003P02 must be connected to the computer If the test is completed successfully OK is displayed If nothing is displayed there may be a problem with the USB port Check the...

Page 121: ...agnostics 3 6 Keyboard Test 3 14 PORTEGE M100 Maintenance Manual 960 452 To stop this test press the two IPS buttons on the computer connected to PJ3280 at the same time You cannot use the USB mouse to stop the test ...

Page 122: ...r B IPS switch function check This test reports the pointing stick motion response from the IPS and IPS switch When the stick is pressed towards the upper left the DIRECTION display changes according to the following illustration If an IPS switch is pressed the LAT displays appear on the right side one by one The parameters appear on the center of the display If four IPS switches are pressed at th...

Page 123: ... test When a wrong button is pressed wrong data is displayed until the correct button is pressed Subtest 08 Presentation button test This subtest checks the functions of the Presentation button A direction that indicates to press the button will be displayed Follow the direction to start the test When a wrong button is pressed wrong data is displayed until the correct button is pressed Subtest 10 ...

Page 124: ... is read and compared to the original data Subtest 02 Gradation 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 ...

Page 125: ...6M Mode 114 800 600 64K Mode 115 800 600 16M Mode 117 1024 768 64K 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 Alldot on off for LCD This subtest displays an all white screen then an all black screen The display change...

Page 126: ...HHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH To exit this subtest and return to the DISPLAY TEST menu press Ent...

Page 127: ...media type and test start truck will be displayed successively Answer each question with an appropriate response to execute the test 1 The following message will appear Select the start track to be tested then 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 FLOPP...

Page 128: ...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 03 Random add...

Page 129: ...ator and an IBM compatible printer must be connected to the system to execute this test The following message 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 an...

Page 130: ...int All characters print This subtest 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 The connector wiring diagram is described in Appendix F This subtest checks the output and bi directional modes of the data control and status lines through the parallel port wraparound co...

Page 131: ...00BPS Subtests 01 to 04 38400BPS Subtests 06 07 Data 8 bits and one parity bit EVEN Data pattern 20h to 7Eh The following message will appear at the bottom of the screen when the subtests 01 02 and 03 are selected Channel 1 XXXXh Channel 2 XXXXh Channel 3 XXXXh Select the Channel number 1 2 3 The serial I O port address is specified by the XXXXh number Select the serial port channel number and pre...

Page 132: ...is subtest is used with subtest 02 described above This subtest receives the data from the send side then sends the received data Subtest 04 Interrupt Test This subtest checks the IRQ Interrupt Request level 4 3 and 5 from the send side Subtest 06 FIR SIR Point to point send NOTE To execute subtests 06 and 07 each computer must have access to the other computer s infrared port This subtest sends 2...

Page 133: ...stem 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 The following messages will appear after selecting the hard disk test from the DIAGNOSTIC TEST MENU Test drive number select 1 HDD 1 2 HDD 2...

Page 134: ...git of the STATUS number indicates the drive being tested and the last two digits indicate the error status code as explained in table 3 2 of the section 3 16 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 HDD sequentially ...

Page 135: ...149249 3 cylinder 63B63B 4 cylinder 9C49C4 5 cylinder 2DB6DB 6 cylinder D24924 7 cylinder 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 HDD Subtest 09 Sequential write This subtest writes specified 2 byte data t...

Page 136: ... 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 To enter press Shift The date is updated and the following prompt will appear Enter new time 3 If the current time is not correct input the correct time in 24 hour format Pressing Enter toggles between the time and the date To exit press Ctrl Fn Break Subtest 02 Ba...

Page 137: ...e 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 Press Ctrl Fn Break to exit ...

Page 138: ...3 13 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 q Control word q Status word q Bus q Addition q Multiplication Press Ctrl Fn Break to exit ...

Page 139: ...2 line q Data line q Speaker line q Wait line q 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 00004 40 80 xx Wait line 40 xx 80 05 00005 nn xx Other lines BSY BVD1 NN 21 00 NOTE Select the subtest number01 Th...

Page 140: ...3 Tests and Diagnostics 3 14 Expansion Test 3 32 PORTEGE M100 Maintenance Manual 960 452 ...

Page 141: ...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 block data from random addresses 200 times Subtest 04 Playback Music CD only This subtest reads track data from a speci...

Page 142: ...ory 01 02 14 DD DE DF Parity Error Protected Mode Not Changed Memory Read Write Error Cache Memory Error 2nd Cache Error TAG RAM Error Keyboard 01 02 03 04 05 06 Mouse Interface Error IPS Interface Error Interface Error Retransmit Error Mouse Handler Not Support PS 2 Mouse IPS Not Support FDD 01 02 03 04 06 08 09 10 20 40 60 80 EE Bad Command Error Address Mark Not Found Write Protected Record Not...

Page 143: ...rrun error Timer time out error CRC error Line Status Error HDD 01 02 04 05 07 08 09 0A 0B 10 11 20 40 80 AA BB CC E0 EE DA Bad Command Error Address Mark Not Found Record Not Found HDC Not Reset Error Drive Not Initialized HDC Overrun DRQ DMA Boundary Error Bad Sector Bad Track Error ECC Error ECC Recover Enable HDC Error Seek Error Time Out Error Drive Not Ready Undefined Error Write Fault Statu...

Page 144: ... C4 C5 C6 C7 C8 CB CD Address Line Error REG 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 CD DVD ROM 01 02 03 04 05 06 09 11 20 40 80 90 BO Bad Command Illegal Length Unit Attention Media Change Request Media Detected Additional Sense Boundary Error Corrected Data Error Drive Not Ready Seek Error Time Out Reset Er...

Page 145: ...ays 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 1 Write fault ...

Page 146: ... 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 during a recalibra...

Page 147: ...his program 3 18 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 begun 4 The disp...

Page 148: ...results in RAM This function can store data on a floppy disk or output the data to a printer 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 is turned off the err...

Page 149: ... 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 log information from a floppy d...

Page 150: ...forget to load a work disk in the FDD If a work disk is not loaded an error will be generated during the FDD testing 1 Remove the diagnostics disk from the floppy disk drive and insert the formatted work disk 2 Select 6 from the Diagnostic Menu and press Enter the following message displays Printer wrap around test Y N Selecting Y yes executes the printer wraparound test A printer wraparound conne...

Page 151: ... 20 Running Test 3 Tests and Diagnostics PORTEGE M100 Maintenance Manual 960 452 3 43 4 Select Y or N and press Enter 5 This program is executed continuously To terminate the program press Ctrl Fn Break ...

Page 152: ...ch floppy disk in the following formats a 2D Double sided double density 48 67 5 TPI MFM mode 512 bytes 9 sectors track b 2DD Double sided double density double track 96 135 TPI MFM mode 512 bytes 9 sectors track c 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 p...

Page 153: ...ssage 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 TYPE TRACK XXX FD...

Page 154: ...arted 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 is too large to...

Page 155: ...HD is selected the following message will appear Select a media mode 2HD media mode 1 1 20MB 2 1 44MB 3 1 23MB Select drive number 1 C 2 D 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 ...

Page 156: ... Yes 2 No 5 HDD ID READ program Selecting HDD ID displays the following HDD ID configuration HDD ID Read VX XX Drive X ID code h XXXX No of Cylinders XXXX XXXX Removable Cylinders XXXX XXXX No of Heads XXXX XXXX Unformat Bytes Track XXXX XXXX Unformat Bytes Sector XXXX XXXX Sectors Track XXXX XXXX Gap Length XXXX XXXX Sync Bytes XXXX XXXX Reserved h XXXX Serial No YYY Controller Type h XXXX Sector...

Page 157: ... 4 BIOS ROM version 1st ID 2nd ID 5 Boot ROM version 6 KBC version 7 PS Microprocessor Version EC Version 8 Total Memory Size 9 Battery code 10 Sound System 11 The number of printer ports 12 The number of ASYNC ports 13 The number of math co processors 14 PCMCIA Slot 15 Modem LAN Type 16 The number of floppy disk drives 17 The number of hard disk drives 18 The number of HWSC 19 The number of Wirel...

Page 158: ... ROM Version VX XX KBC Version VX XX PS Micon Version V1 XX EC Version VX XX Total Memory Size XXXXXXMB Conventional Memory 00639KB Battery Code XXXXX Sound System XXXXX X Printer Adapter LPT1 0378 LPT2 XXXX LPT3 XXXX X ASYNC Adapter COM1 03F8 COM2 XXXX COM3 XXXX X Math CO Processor X PCMCIA Slot X MODEM LAN X Floppy Disk Drive s Track XX Head XX Sector XX X Hard Disk Drive s 1 Sectors XXXXX XXXXX...

Page 159: ...y 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 Display a Power On Display b LCD Display Stretch 8 Others a Power up Mode b CPU Cache c Level 2 Cache d Dynamic CPU Frequency Mode e Auto Power On f Panel Power On Off 9 Configuration 10 I O Ports a Serial b Parallel 11 Drives I O a Built ...

Page 160: ...3 23 SETUP 3 Tests and Diagnostics PORTEGE M100 Maintenance Manual 960 452 3 51 13 PC Card ...

Page 161: ...3 52 PORTEGE M100 Maintenance Manual 960 452 14 Peripheral a Pointing Device b Ext Keyboard Fn key c Parallel Port Mode d Hard Disk Mode 15 USB Legacy Emulation a USB Keyboard Mouse Legacy Emulation b USB FDD Legacy Emulation 16 PCI LAN ...

Page 162: ...s Select items Space BkSp Change values PgDn PgUp Change pages Esc Exit without saving Home Set default values End Save changes and Exit Date MM DD YY XX XX XXXX Time HH MM SS XX XX XX SYSTEM DATE TIME HDD Built in HDD HDD Password Mode User Only User password Not Registered Master password Not Registered HDD Password Controller Mode Auto Selected Device Config Setup by OS CONFIGURATION Serial COM...

Page 163: ...e you sure Y N If the changed item requires the system to reboot the following message is displayed Are you sure Y N The change you made will cause the system to reboot 2 To make other changes press N Repeat the steps above 3 To accept the changes press Y NOTE You can press Esc to quit at any time without saving changes SETUP asks you to confirm that you do not want to save your changes toward Use...

Page 164: ...computer System Date Sets the date System Time Sets the time 3 Battery This option is used to select Full Power Low Poweror User Setting of the battery save mode When you select the battery save mode the followings will appear Full Power The following shows full power settings Processing Speed High CPU Sleep Mode Enabled Display Auto off 30Min HDD Auto off 30Min LCD Brightness Bright 1 Super Brigh...

Page 165: ... the CPU processing speed High CPU operates at high speed Low CPU operates at low speed CPU Sleep Mode Use this option to enable or disable the CPU sleep function Enabled Enables sleep mode Disabled Disables sleep mode Display Auto Off Use this option to disable or set the duration of the display automatic power off function This function causes the computer to turn the LCD panel s illumination of...

Page 166: ...ightness Super Bright Full brightness for maximum visibility Bright Full brightness for high visibility Semi Bright Less than full brightness for saving power Cooling Method If the CPU becomes too hot the fan turns on or the processing speed is lowered automatically When the CPU temperature falls to a normal range the fan turns off Maximum performance Turns on fan first then if necessary lowers CP...

Page 167: ...press Enter A new password is registered If the password entered first time is different from one entered the second time an error message is displayed Retry procedure 2 above Deleting the HDD Password 1 Move the highlight bar to the Registered of the User Password and press space bar or BkSp 2 Enter the registered password and press Enter User Password is displayed instead of the New User Passwor...

Page 168: ...try procedure 3 above NOTE When Master User is selected in HDD Password Mode enter Master HDD password in procedure 2 Master HDD password can be entered instead of User HDD password In this case User HDD password can be changed by using Master HDD password Entering the HDD Password When the HDD password is set the following message is displayed at the time the PC is turned on HDD Password 1 Enter ...

Page 169: ...word Mode Select the HDD password to be registered This can be selected only when the user HDD password or master password is not registered When the user HDD password or master password is registered once delete it and select the mode User Only Sets the User HDD Password only Default Master User Sets the Master HDD Password and User HDD Password c User Password Sets the User HDD Password d Master...

Page 170: ...order HDD CD ROM LAN and FDD FDD CD ROM LAN HDD The computer looks for bootable files in the following order FDD CD ROM LAN and HDD CD ROM LAN HDD FDD The computer looks for bootable files in the following order CD ROM LAN HDD and FDD CD ROM LAN FDD HDD The computer looks for bootable files in the following order CD ROM LAN FDD and HDD When booting the computer the order shown above can be changed...

Page 171: ... in HDD PC card Second HDD When HDD occurs in the boot priority in thefollowing order built in HDD PC card and optional secondary HDD Second HDD PC card Built in HDD When HDD occurs in the boot priority in thefollowing order optional secondary HDD PC card and built in HDD PC card Built in HDD Second HDD When HDD occurs in the boot priority in thefollowing order PC card built in HDD and optional se...

Page 172: ...er display area of the screen Enabled Enables the LCD display stretch feature Default Disabled Disables the LCD display stretch feature 8 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 Power up Modes Use this option to choose between resume and boot mode This option can also be set by hotkeys Boot Turns...

Page 173: ... e Auto Power On This option displays the condition of setting auto power on function The auto power on function is available only once After booting the setting is released When Windows XP is used the Auto Power On is disabled Use task scheduler of Windows Disabled Both the auto power on and Wake up on LAN functions are not set Enabled Both the auto power on and Wake up on LAN function are set Wh...

Page 174: ... LAN function Default f Panel Power On Off This option is displayed only in the resume mode Enabled Enables the Panel Power On Off Disabled Disables the Panel Power On Off Default 9 Configuration This field displays the configuration method The devices are initialized when the PNP OS loads Setup by OS Initializes devices which is needed to load an operating system Operating system initializes othe...

Page 175: ...rupt request level and I O address to the serial port and PC card a Serial Use this option to set the COM level for the serial port The serial port interrupt request level IRQ and I O port base address for each COM level is shown below COM level Interrupt level I O address COM1 4 3F8H Serial port default COM2 3 2F8H COM3 4 3E8H COM3 5 3E8H COM3 7 3E8H COM4 3 2E8H COM4 5 2E8H COM4 7 2E8H Not Used D...

Page 176: ...Port Mode see settings below is set to ECP the DMA channel can also be set to 1 or 3 The default is 3 LPT setting Interrupt level I O address DMA channel LPT 1 7 378H 3 Parallel port default LPT 2 5 278H 3 LPT 3 7 3BCH 3 Not Used Disables port When you select one of the above options except for Not Used a sub window similar to the one below appears to let you set the DMA The options for this setti...

Page 177: ...PC Card This option lets you set the PC Card Controller mode When the All Device is selected in the Device Config of the 9 Configuration this option can be changed Auto Selected If you are using an operating system which support Plug Play use this setting for all PC card Default Card Bus 16 bit If the card does not work properly with the Auto Selected setting use this setting PCIC Compatible If th...

Page 178: ...g sub window The following items can be selected for this option Left Ctrl Left Alt Right Ctrl Right Alt Left Alt Left Shift Right Alt Right Shift Left Alt Caps Lock c Parallel Port Mode The options in this tab are ECP and Standard Bi directional ECP Sets the port mode to Extended Capabilities Port ECP For most printers the port should be set to ECP Default Std Bi Direct This setting should be use...

Page 179: ...TE If you change this setting you will have to reformat the partition of the hard disk for the appropriate setting 15 Legacy Emulation a USB keyboard Mouse Legacy Emulation Use this option to enable or disable USB keyboard mouse Legacy Emulation 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 ...

Page 180: ...as a reference machine to perform this test AP is also necessary Follow the steps below to perform the test program Cisco Refer to Section 2 14 Wireless LAN Troubleshooting for a detailed description of the troubleshooting procedures for the wireless LAN 1 Preparing the target machine for Ping Pong Responder a Insert a floppy disk containing the test program into the target machine and turn on the...

Page 181: ...nu is displayed MAC ADDRESS READ TEST RADINFO Radio Information Rev 1 58 I O Base Address 0xE800 Product Code VENUS Hardware Version Rev B0 Processor Version A504 Bootblock Revision Rev 1 59 Firmware Revision Rev 5 00 03 MAC Address 00 D0 59 C9 A0 24 Serial Number amt06380007 This test is automatically executed and OK or NG is displayed Transmit Receive test This checks the main antenna or auxilia...

Page 182: ...3 24 Wireless LAN Test Program Cisco 3 Tests and Diagnostics PORTEGE M100 Maintenance Manual 960 452 3 73 The end code is 0 End of test 1 Transmission error 2 Reception error 3 Other errors ...

Page 183: ...11a Main antenna 4 Communication test 802 11a Sub antenna 5 Communication test 802 11b Responder side 1 Communication test 802 11b This program conducts the above test items continuously and displays results for each item during the test However only the last result for the whole test shall be checked The message OK or NG is displayed When an NG item is detected during the test the message NG is d...

Page 184: ...ine and turn on the responder machine The Wireless LAN test menu will appear Atheros WLAN sub system repair test VX XX 1 Test PC Initiator 0 Responder Press test number 1 0 Press 0 and Enter in the responder machine After a while the following messages will appear The latter message is updated ever 3 seconds Waiting for transmitter to ring the bell in 11a mode Input or output error EIO rxDatBegin ...

Page 185: ...eros WLAN sub system repair test VX XX 1 Test PC Initiator 0 Responder Press test number 1 0 Press 1 and Enter in the tester machine After a while the following message will appear mac address check OK Press any key To proceed the test press any key When the tester machine has passed the test OK message will appear in the tester machine Press Enter to return to the main menu When the tester machin...

Page 186: ...3 25 Wireless LAN Test Program Atheros 3 Tests and Diagnostics PORTEGE M100 Maintenance Manual 960 452 3 77 Then the test returns to the main menu automatically ...

Page 187: ...d on The Wireless Communication LED lights orange Release the write protection of the floppy disk for the test Setting the responder machine Connect the responder machine to the access point with a cross cable and turn on the access point Insert the floppy disk containing the wireless LAN test program into the USB FDD of the responder machine and turn on the responder machine Then wait until the f...

Page 188: ...OSTICS PROGRAM SOUND LAN MODEM TEST 1 Microphoned recording play 2 Sign wave 3 LAN 4 Modem Press test number 1 4 Press the number you want to test and press Enter NOTE The system is capable of producing high volume sound so when you use the headphones be careful to set the volume low and adjust it as necessary Using the headphones at full volume could damage your ears To execute a subtest continuo...

Page 189: ...e following message appear Record from source name is MIC Requested Sampling Rate is 22025 Hz Volume requested is 0 000dB Record to buffer is BUFFER0 Record Time requested is 5 000 seconds Actual record time will be 5 000 When the above message is displayed the screen is fixed for a while Then record the sound with the microphone When the following message appears make sure the recorded sound is r...

Page 190: ...ta can be measured as a sign wave When the subtest is executed the following message appears Sign wave test Sign wave is expanded from 16KB to 64KB data and is played NOTE The menu displayed by your computer may be slightly different from the one shown above Subtest 03 LAN This subtest checks the operation of mini PCI I F by the loopback in the chip Select 3 to execute and press Enter The followin...

Page 191: ...ollowing 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 Modem Sound Test Operator s Check After a few seconds the following message will appear Press Key Y OK N NG If you hear the modem sound from the speakers press Y otherwise press N NOTE The menu displayed by your computer may be slightly ...

Page 192: ...uetooth Troubleshooting for a detailed description of the troubleshooting procedures for the Bluetooth 1 Preparing the target machine for Ich_bt73 a Insert a floppy disk containing the test program into the target machine and turn on the target machine b Prompts are displayed as shown in figure 3 1 if it is the first time the program has run Bluetooth Subsystem T D for PCSE BD_ADDR VerX XX Copyrig...

Page 193: ...BA Co My BD_ADDR 00037A003196 h PPPPPP A SSSSS SSSSS P P A A S S S S P P A A S S PPPPPP A A SSSSS SSSSS P AAAAAAA S S P A A S S S S P A A SSSSS SSSSS Figure 3 2 Test pass d If the target machine has any problem it displays Error CODE The following message is shown Bluetooth Subsystem T D for PCSE BD_ADDR VerX XX Copyright C by TOSHIBA Co My BD_ADDR 00037A003196 h FFFFFF A III L F A A I L F A A I L...

Page 194: ...xists 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 User Ended Connection 0x14 Other End Terminated Connection Low Resources 0x15 Othe...

Page 195: ...orted 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 detail ...

Page 196: ...shooting procedures for the Bluetooth 1 Preparing the target machine for Ich_bt 53 b Insert a floppy disk containing the test program into the target machine and turn the target machine c Prompts are displayed as shown in figure 3 4 if it is the first time the program has run The Program Ich_bt 53 runs d When the machine is initializing the following message is shown Bluetooth Subsystem T D for PC...

Page 197: ... the DUT is displayed f 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 MM P P L E T E D D C O O M M M M...

Page 198: ... 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 Testing is finished A _ F...

Page 199: ...xists 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 User Ended Connection 0x14 Other End Terminated Connection Low Resources 0x15 Othe...

Page 200: ...orted 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 detail ...

Page 201: ... 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 is wrong 0x44 Desc...

Page 202: ...hese steps a Insert the Diagnostics disk in the floppy disk drive and turn on the computer The Diagnostics Disk contains the MS DOS boot files The following menu will appear XXXXX IEEE1394 XXXXX Diagnostics program 1 Transmit Receive test 2 Responder set 3 1394 GUID Display Press test number 1 3 b To execute the TEST select the test number you want to execute and press Enter Subtest 01 Transmit Re...

Page 203: ...3 Tests and Diagnostics 3 29 IEEE1394 Test Program 3 94 PORTEGE M100 Maintenance Manual 960 452 ...

Page 204: ...Chapter 4 Replacement Procedures ...

Page 205: ...4 Replacement Procedures 4 ii PORTEGE M100 Maintenance Manual 960 452 ...

Page 206: ...ack 4 8 Installing the Battery Pack 4 9 Removing the Optional PC Card 4 10 Installing the Optional PC Card 4 11 Removing the Optional SD Card 4 11 Installing the Optional SD Card 4 11 4 2 HDD 4 12 Removing the HDD 4 12 Installing the HDD 4 15 4 3 Slim Select Bay Options 4 16 Removing the Slim Select Bay Options 4 16 Installing the Slim Select Bay Options 4 17 4 4 Wireless LAN Card 4 18 Removing th...

Page 207: ...e Bluetooth Board 4 39 4 10 Sound FIR Board 4 40 Removing the Sound FIR Board 4 40 Installing the Sound FIR Board 4 42 4 11 Modem Daughter Card MDC 4 43 Removing the Modem Daughter Card 4 43 Installing the Modem Daughter Card 4 44 4 12 Wireless Communication Switch Board 4 45 Removing the Wireless Communication Switch Board 4 45 Installing the Wireless Communication Switch Board 4 46 4 13 Top Cove...

Page 208: ...e display mask 4 67 4 19 FL Inverter Board 4 68 Removing the FL inverter board 4 68 Installing the FL inverter board 4 69 4 20 LCD Module 4 70 Removing the LCD module 4 70 Installing the LCD module 4 72 4 21 LCD LED Cable 4 73 Removing the LCD LED cable 4 73 Installing the LCD LED cable 4 76 4 22 Antenna Coaxial Cables 4 77 Removing the Antenna Coaxial Cables 4 77 Installing the Antenna Coaxial Ca...

Page 209: ...bles 4 21 Figure 4 13 Removing the RTC batterycover 4 24 Figure 4 14 Removing the RTC battery 4 25 Figure 4 15 Removing the keyboard brace 4 27 Figure 4 16 Removing two screws 4 28 Figure 4 17 Removing the keyboard 4 29 Figure 4 18 Removing the memory module s 4 31 Figure 4 19 Removing the screws securing the bottom of the palm rest 4 33 Figure 4 20 Removing the screws securing the top of the palm...

Page 210: ...ing the modem LAN cable 4 63 Figure 4 42 Removing the rubber seals and screws 4 65 Figure 4 43 Removing the display mask 4 66 Figure 4 44 Removing two screws 4 68 Figure 4 45 Removing four screws 4 70 Figure 4 46 Removing the LCD module 4 71 Figure 4 47 Removing two screws and the top cover 4 73 Figure 4 48 Removing one screw and plastic brace 4 74 Figure 4 49 Removing the LED board and the tape s...

Page 211: ...CB ASSY 2 2 4 88 Figure 4 62 Securing the latches 4 89 Figure 4 63 Moving the PCB 4 90 Figure 4 64 Inserting Copper ground 4 91 Figure 4 65 Securing the screws right side 4 92 Figure 4 66 Securing the screws left side 4 92 Figure 4 67 Applying new blue tape 4 93 Figure 4 68 Applying the PCB tape 4 94 Figure 4 69 Securing the wire with light green tape 4 95 Figure 4 70 Applying the transparent PCB ...

Page 212: ...nal mini PCI card and optional memory module 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 Two examples of referring to the chart are shown below Removing the Sound FIR Board The HDD Slim Select Bay Options Wireless L...

Page 213: ...d 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 damage to the c...

Page 214: ...e 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 many screws...

Page 215: ...n 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 described in the corresponding sections in this chapter While assembling the ...

Page 216: ...ollowing equipment is necessary to disassemble and reassemble the computer q One M2 point size 0 Phillips screwdriver to remove and replace screws q One 4 mm flat blade screwdriver q Tweezers to lift out screws that you cannot grasp with your fingers q ESD mats for the floor and the table you are working on q An ESD wrist strap or heel grounder q Anti static carpeting or flooring q Air ionizers in...

Page 217: ... screws or components come loose NOTE Toshiba recommends that you use an electric screw driver for quick and easy operations q M2 0 17 N m 1 7 kgf cm q M2 5 0 30 N m 3 0 kgf cm q FDD 0 22 N m 2 2 kgf cm q HDD 0 3 N m 3 1 kgf cm or less q LCD internal use 0 176 N m 0 22 N m NOTE The computer contains several flat head screws These screws have less contact area with the screwdriver so be careful to ...

Page 218: ...imal places such as 2 5 mm or 2 8 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 θ Bind screw B θ Flat head screw F θ Super flat head screw S θ Tapping screw T θ Other screws Unique screws stud etc U Examples θ 6 mm bind sc...

Page 219: ... otherwise apply impact do not scratch or break the casing and do not twist or bend the battery pack 1 Turn the computer upside down with the back of the computer facing you 2 Lift up the battery lock and slide the battery release latchto free the battery pack for removal 3 Pull the battery pack forward to remove it NOTE For environmental reasons do not throw away a spent battery pack Please follo...

Page 220: ... battery pack is a lithium ion battery which can explode if not properly replaced used handled or disposed of Dispose of the battery as required by local ordinances or regulations Use only batteries recommended by Toshiba as replacements NOTE Check the battery s terminals visually If they are dirty wipe them clean with a dry cloth 1 Seat a new or recharged battery pack 2 Secure the battery lock ...

Page 221: ...figure 4 2 CAUTION Before you remove a PC Card refer to the card s documentation and to your operating system documentation for proper procedures and precautions 1 Press the eject buttonof the PC card you want to remove to extend the button 2 Press the extended eject button to pop the card out slightly 3 Grasp the PC card and remove it 4 When the eject button is pressed again it is put in Figure 4...

Page 222: ... remove the SD Card option make sure the computer is in boot mode then follow the steps below and refer to figure 4 3 CAUTION Before you remove an SD Card refer to the card s documentation and to your operating system documentation for proper procedures and precautions 1 Push in theSD card and release it to pop the card out slightly 2 Grasp the SD card and remove it Figure 4 3 Removing a SD Card I...

Page 223: ...4 Replacement Procedures 4 1 General 4 12 PORTEGE M100 Maintenance Manual 960 452 2 Press gently to ensure a firm connection ...

Page 224: ...DD CAUTION Be very careful not to press on the top or bottom of the HDD Pressure can destroy data or damage the drive To remove the HDD follow the steps below and refer to figures 4 4 to 4 7 1 Turn the computer upside down 2 Remove two M2 4 silver screws securing the HDD cover 3 Lift off theHDD cover ...

Page 225: ...s 4 2 HDD 4 14 PORTEGE M100 Maintenance Manual 960 452 Figure 4 4 Removing the HDD cover 4 Grasp the plastic tabon the HDD As indicated by the arrow pull to disconnect the HDD from PJ1800 on the system board then pull the HDD ...

Page 226: ...ement Procedures PORTEGE M100 Maintenance Manual 960 452 4 15 Figure 4 5 Removing the HDD pack NOTE The following steps describe how to disassemble the HDD pack however do not disassemble if the HDD is working properly ...

Page 227: ...es 4 2 HDD 4 16 PORTEGE M100 Maintenance Manual 960 452 5 Place the HDD pack on a flat surface and remove four M3 4 flat head screws 6 Remove the HDD bracket Figure 4 6 Removing screws and HDD bracket 7 Remove the connector ...

Page 228: ...4 2 HDD 4 Replacement Procedures PORTEGE M100 Maintenance Manual 960 452 4 17 CAUTION Do not apply pressure to the top or bottom of the HDD Figure 4 7 Removing the connector ...

Page 229: ...r 2 Seat the HDD bracket 3 Secure four M3 4 flat head screws CAUTION Do not apply pressure to the middle part of the HDD pack It may damage the HDD bracket Hold the HDD by its corners 4 Hold the HDD pack by its corners insert and press it into the computer to fit the connector of the HDD pack into the connector of the computer 5 Insert the white plastic tab into the gap between the computer top co...

Page 230: ... of the DVD ROM drive as an example The procedures are the same for any of the modules DVD ROM drive CD RW DVD ROM drive optional Slim Select Bay HDD adaptor or optional secondary battery pack with separate tray To remove the Slim Select Bay module follow the steps below and refer to figure 4 8 1 Turn the computer upside down 2 Slide the Slim Select Bay latchto the unlock position 3 Grasp the DVD ...

Page 231: ...452 CAUTION The Slim Select Bay modules can become hot with use Be careful when removing the module Installing the Slim Select Bay Options Install the Slim Select Bay modules as described below and refer to figure 4 8 1 Insert the module in the Slim Select Bay module 2 Push it in till it clicks ...

Page 232: ...follow the steps below and refer to figures 4 9 to 4 11 CAUTION Do not try to remove the wireless LAN card with the computer turned on You can damage the computer and wireless LAN card 1 Turn the computer upside down 2 Remove following screws using a LH STIX screwdriver or ordinary driver M2 4 LH STIX 2 for Atheros card but not for Toshiba direct PC M2 4 silver 2 for cards other than Atheros card ...

Page 233: ...connectors on the Wireless LAN Card module or on the computer Debris on the connectors may cause Wireless LAN Card access problems Figure 4 9 Removing the wireless LAN card slot cover 4 Disconnect the antenna coaxial cables black and white from the wireless LAN card using a tool to disconnect an antenna coaxial cable ...

Page 234: ...AUTION The position of the terminal depends on the wireless LAN card the manufacturer but the white coaxial is connected to the left terminal viewing from the front side and the black one to the right CAUTION When disconnecting the antenna coaxial cables use a dedicated tool Do use a pair of tweezers it may damage the connector portion of antenna ...

Page 235: ... outward to release the wireless LAN card It will pop up to about a 45 degrees angle Figure 4 11 Disconnecting the Wireless LAN Card 6 Pull out the wireless LAN card Be careful not to damage the connector CAUTION Do not touch the connectors on the Wireless LAN Card Debris on the connectors may cause Wireless LAN Card access problems ...

Page 236: ...e sure to switch the computer off before removing the wireless LAN card Otherwise the computer or the wireless LAN card may be damaged 1 Insert the wireless LAN card into the connector at an angle of 45 degrees 2 Gently push the wireless LAN card down until latches on both sides engage the wireless LAN card to hold it in place 3 Connect the antenna coaxial cable to the connectors on the wireless L...

Page 237: ...onnecting the Wireless LAN cables 5 Secure the wireless LAN antenna cables with the tape together CAUTION The position of the terminal depends on the wireless LAN acrd the manufacturer but the white coaxial shall be connected to the left terminal viewing from the front side and the black one to the right CAUTION Be careful not to let the edge of the tape touch the cooling fan or overlap the label ...

Page 238: ... Toshiba direct PC ortwo M2 4 silver screws for cards other than Atheros card CAUTION There are two MAC address barcode labels in the package containing the new Wireless LAN card Apply one label to the bottom of the computer and one to the box the computer was shipped in Before you apply the new labels remove the old ones from the computer and the box The computer may have MAC address barcode labe...

Page 239: ...lowing 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 any...

Page 240: ...ng the RTC Battery To remove the RTC battery follow the steps below and refer to figure 4 13 4 14 1 Remove the RTC battery cover Figure 4 13 Removing the RTC battery cover 2 Disconnect the RTC battery cable from connector PJ8760 on the IO board 3 Lift up the insulator covering the RTC battery ...

Page 241: ...4 Replacement Procedures 4 5 RTC Battery 4 30 PORTEGE M100 Maintenance Manual 960 452 4 Lift out the RTC battery Figure 4 14 Removing the RTC battery ...

Page 242: ...nual 960 452 4 31 Installing the RTC Battery To install the RTC battery follow the steps below and refer to figure 4 13 4 14 1 Lift up the insulator and seat the RTC battery 2 Connect the RTC battery cable to connector PJ8760 on the IO board 3 Set the RTC battery cover ...

Page 243: ...Keyboard Removing the Keyboard To remove the keyboard follow the steps below and refer to figures 4 15 to 4 17 1 Open the display panel 2 Insert your fingernail into the gap between the keyboard holder and the computer and pry up the keyboard holder Figure 4 15 Removing the keyboard brace ...

Page 244: ...Manual 960 452 4 33 3 Remove two M2 4 black screws and one M2 4 flat head screw 4 Remove the harness plate and move the keyboard in the arrow direction till the keyboard connector is exposed Be carefulnot to damage the keyboard cable Figure 4 16 Removing two screws ...

Page 245: ... Replacement Procedures 4 6 Keyboard 4 34 PORTEGE M100 Maintenance Manual 960 452 5 Disconnect the keyboard cable from PJ3230 on the system board and remove the keyboard Figure 4 17 Removing the keyboard ...

Page 246: ...e steps below and refer to figures 4 15 to 4 17 1 Put the keyboard with the backside up on the palm rest 2 Connect the keyboard cable to PJ3230 on the system board 3 Seat the keyboard in position and secure it with two M2 4 black screws and the harness plate with one M2 4 flat head screw 4 Seat the keyboard holderand press to secure latches ...

Page 247: ...efer to figures 4 18 CAUTION Do not try to remove a main expansion memory module with the computer turned on You may damage the computer and the memory module 1 Gently press out on two latches One end of the main expansion memory module will pop up 2 Grasp the main expansion memory module and pull it out Figure 4 18 Removing the memory module s CAUTION Do not touch the connectors on the memory mod...

Page 248: ...es 4 18 CAUTION Do not touch the connectors on the memory module or on the computer Debris on the connectors may cause memory access problems 1 Fit the main expansion memory module s connectors into the memory slots and press carefully to ensure firm contact 2 Gently push the main expansion memory module down until latches on either side engage the main expansion memory module to hold it in place ...

Page 249: ... Rest and IPS Board To remove the palm rest and IPS board follow the steps below and refer to Figure 4 19 to 4 22 1 Lay the computerupside down 2 Remove three M2 4 silver screws securing the palm rest 3 Turn the computer right side up and open thedisplay so that it lies flat Figure 4 19 Removing the screws securing the bottom of the palm rest ...

Page 250: ...ance Manual 960 452 4 39 4 Remove three M2 4 flat head screws securing the palm rest Figure 4 20 Removing the screws securing the top of the palm rest 5 Lift the palm rest out and turn it face down on the top cover Be careful not to apply pressure to the cables or connectors ...

Page 251: ...cement Procedures 4 8 Palm Rest and IPS Board 4 40 PORTEGE M100 Maintenance Manual 960 452 6 Disconnect the IPS cable from PJ3280 on the system board and remove the palm rest Figure 4 21 Removing the palm rest ...

Page 252: ...d 4 Replacement Procedures PORTEGE M100 Maintenance Manual 960 452 4 41 7 Lay the Palm rest upside down 8 Remove three M2 3 silver flat head screws securing the IPS Board 9 Remove the IPS Board Figure 4 22 Removing the IPS Board ...

Page 253: ...board and the palm rest follow the steps below and refer to Figures 4 19 to 4 22 1 Lay the palm rest upside down 2 Seat the IPS board and secure it with three M2 3 silver flat head screws 3 Connect the IPS cable 4 Seat the palm restand secure it with three M2 4 flat head screws 5 Turn the computer upside down 6 Secure the palm restwith three M2 4 silver screws ...

Page 254: ... 4 23 CAUTION Do not try to remove the Bluetooth board with the computer turned on You can damage the computer and the Bluetooth Board 1 Disconnect the Bluetooth flexible flat cable from the connector PJ3110 on the system board 2 Remove two M2x3 silver flat head screws and the Bluetooth board 3 Disconnect the Bluetooth flexible flat cable from the Bluetooth board CAUTION Do not touch the connector...

Page 255: ... refer to figures 4 23 CAUTION Be sure to switch the computer off before removing the Bluetooth board Otherwise the computer or the Bluetooth board may be damaged 1 Connect the antenna coaxial cable to the connector on the Bluetooth board CAUTION Lay down the bluetooth antenna cable referring the following figure not to be pinched 2 Connect the one side of bluetooth flexible flat cable to the Blue...

Page 256: ... M2 4 screws securing the sound FIR board 2 Lift out thesound FIR board with the internal microphone Figure 4 24 Removing the sound FIR board CAUTION The sound FIR board is connected to the system board by stacking connectors When connecting or disconnecting a headphone or microphone to the jack on the sound FIR board be sure to do it after securing the sound FIR board to the system board with scr...

Page 257: ...100 Maintenance Manual 960 452 3 When you lift out the sound FIR board the plastic brace mayseparate 4 Lift up the corner of the insulator and disconnect the internal microphone cable from PJ6000 on the sound FIR board Figure 4 25 Disconnecting microphone cable ...

Page 258: ...refer to figures 4 24 and 4 25 1 Connect the sound cable to PJ6000 on the sound FIR board 2 Fit the plastic cover onto the sound FIR board 3 Seat the sound FIR board 4 Seat the microphone in position CAUTION Be careful to route the cable so that the Top cover will not pinch it Make a small loop on the board and set the microphone 5 Secure the sound FIR board with two M2 4 screws ...

Page 259: ...r Card To remove the modem daughter card follow the steps below and refer to figure 4 26 1 Remove two M2 4 screws securing the modem daughter card 2 Carefully lift up just above the modem daughter card to disconnect it from PJ3020 on the system board 3 Disconnect the MDC cable from the modem daughter card Figure 4 26 Removing the modem daughter card ...

Page 260: ...l the modem relay board follow the steps below and refer to figures 4 26 1 Connect the MDC cable to the modem daughter card 2 Seat the modem daughter cardand press carefully on the end of the card to connect it to PJ3020 on the system board Be careful not to damage the card or connector 3 Secure the modem daughter card with two M2 4 screws ...

Page 261: ...e Wireless communication switch board follow the steps below and refer to figure 4 27 1 Disconnect the cable from PJ3270 on the system board 2 Remove one M2 4 screw securing the Wireless communicationswitch board 3 Lift out the Wireless communication switch board 4 Disconnect the cable from PJ3290 on the Wireless communication switch board Figure 4 27 Removing the Wireless Communication Switch Boa...

Page 262: ...d To install the Wireless communicationswitch board follow the steps below and refer to figure 4 27 1 Connect the cable to PJ3290 on the Wireless communicationswitch board 2 Seat the Wireless communication switch board in place 3 Connect the cable to PJ3270 on the system board 4 Secure the Wireless communicationswitch board with one M2 4 screw ...

Page 263: ...remove the top cover with display assembly follow the steps below and refer to figures 4 28 to 4 30 1 Turn the computer upside down and remove the following four screws Two M2 6 silver screws Two M2 10 silver flat head screws Figure 4 28 Removing four screws from the bottom of the computer 2 Turn the computer right side up and open the display panel 3 Disconnect the LCD LED cable from PJ5600 ...

Page 264: ...op cover with Display Assembly 4 Replacement Procedures PORTEGE M100 Maintenance Manual 960 452 4 53 4 Disconnect the Speaker cablesfrom PJ9511 and PJ9512 on the system board Figure 4 29 Disconnecting cables ...

Page 265: ...PORTEGE M100 Maintenance Manual 960 452 5 Remove eight M2 4 flat head screws 6 Remove the top cover with display assembly Be careful not to damage the Bluetooth and wireless LAN antenna coaxial cables Figure 4 30 Remove eight screws and top cover with display assembly ...

Page 266: ... to route the wireless LANantenna coaxial cables so that the display assembly will not pinch it 2 Seat the top coverwith display assembly 3 Route the Left speaker cable and connect to the connector PJ9511 4 Route the Wireless LAN cables and Bluetooth cable 5 Secure the cables with the tape Figure 4 31 Route the Left Speaker cable CAUTION Be careful to route the cable so that the Top cover will not...

Page 267: ...ute the cable so that the Top cover will not pinch it Make sure it lies to the left of the IC 312 Refer to Figure 4 32 7 Press along the edges of the top cover with display assembly to secure latches 8 Connect the LCD LED cable to PJ5600 9 Secure eight M2 4 flat head screws 10 Close the top cover with display assembly and turn the computer upside down 11 Secure the following four screws Two M2 6 s...

Page 268: ...nual 960 452 4 4 14 Speakers Removing the Speakers To remove the speakers follow the steps below and refer to figure 4 33 4 34 1 Seat the top cover and display assembly 2 Remove the acetate tape fixing the speaker cable right on the back Figure 4 33 Removing the glass tape ...

Page 269: ...4 14 Speakers 4 Replacement Procedures PORTEGE M100 Maintenance Manual 960 452 4 53 3 Remove two M2x3 silver flat head screws 4 Grasp the speakers and lift up to remove it Figure 4 34 Removing Speakers ...

Page 270: ... Installing the Speakers To install the speakers follow the steps below and refer to figure 4 33 4 34 1 Pass each speaker cable through the hole and seat each speaker 2 Secure each speaker with a M2x3 silver flat headscrew 3 Fix the speaker cable right with an acetate tape on the back ...

Page 271: ...steps below and refer to figures 4 35 and 4 36 1 Remove two M2 4 screws securing the system board 2 Remove the glass tapes securing the MDC cable and Modem LAN cable 3 Disconnect the MDC cable from the connector PJ3022 on the system board 4 Disconnect the Modem LAN cable from PJ3021 and PJ4101 on the system board Figure 4 35 Removing the screws securing the system board ...

Page 272: ...om PJ9500 on the I O board CAUTION The system board is connected to the IO board by stacking connectors When removing the system board be sure to lift up the system board perpendicularly and gently Do not to give excessivestress to the connectors Otherwise the soldered portions of connectors may be damaged Figure 4 36 Removing the system board ...

Page 273: ...through the notch of the system board 4 Connect the MDC cable to the connector PJ 3022 and Modem LAN cable to the connector PJ3021 PJ4101 on the system board 5 Secure the cables with glass tapes Figure 4 37 Seating the cables CAUTION Make sure the cable lies inside the notch Be careful not to damage or pinch the cables when you seat the system board in the bottom case Secure the cable with a glass...

Page 274: ...lly seated the boards could be bent and damaged when you secure them with screws CAUTION There are two MAC address barcode labels in the package containing the new system board Apply one label to the bottom of the computer and one to the box the computer was shipped in Before you apply the new labels remove the old ones from the computer and the box The computer may have MAC address barcode labels...

Page 275: ... Manual 960 452 4 59 4 16 PC Card Slot Removing the PC card slot To remove the PC card slot follow the steps below and refer to figures 4 38 and 4 39 1 Lay the system board right side up 2 Remove four M2 12 screws Figure 4 38 Removing four screws securing PC card slot ...

Page 276: ...4 Replacement Procedures 4 16 PC Card Slot 4 60 PORTEGE M100 Maintenance Manual 960 452 3 Lift up the PC card slot to disconnect from the connector PJ2110 Figure 4 39 Removing the PC card slot ...

Page 277: ...t follow the steps below and refer to figures 4 38 and 4 39 1 Fit the PC card slot into the connector PJ2110 on the system board CAUTION If you do not seat the PC card slot completely you might not be able to connect the system board properly Make sure the plastic part of the PC card spot is flush with the connector 2 Secure four M2 12 screws ...

Page 278: ...w and refer to figures 4 40 and 4 41 1 Remove five M2 4 screws securing the I O Board 2 Lift out the I O Board CAUTION When removing the IO board be sure to lift up it perpendicularly and gently Do not to give excessive stress to the stacking connectors Otherwise the soldered portions of connectors may be damaged Figure 4 40 Removing six screws securing the I O Board ...

Page 279: ...4 17 I O Board 4 Replacement Procedures PORTEGE M100 Maintenance Manual 960 452 4 63 3 If necessary remove the Modem LAN cable with peeling off the glass tape Figure 4 41 Removing the Modem LAN cable ...

Page 280: ...res 4 40 and 4 41 1 Connect the Modem LAN cable to the I O board and fix it with the glass tape 2 Seat the I O board 3 Secure the I O board with five M2 4 screws CAUTION Make sure you connect the boards securely A loose connection could cause damage to the boards Also if the connectors are not fully seated the boards could be bent and damaged when you secure them with screws ...

Page 281: ...960 452 4 65 4 18 Display Mask Removing the display mask To remove the display mask follow the steps below and refer to figures 4 42 and 4 43 1 Remove the rubber seals with tweezers 2 Remove two M2 4 screws securing display mask Figure 4 42 Removing the rubber seals and screws ...

Page 282: ...sk 4 66 PORTEGE M100 Maintenance Manual 960 452 3 Release latches securing the display mask and remove the mask CAUTION When releasing latches do not give excessive force to the thin parts of display mask Figure 4 43 Removing the display mask ...

Page 283: ...lling the display mask To install the system board follow the steps below and refer to figures 4 42 and 4 43 1 Seat the display mask and press to secure latches in the order of upper right left and lower side 2 Secure the display mask with two M2 4 screws 3 Secure the rubber seals with tweezers ...

Page 284: ...verter board follow the steps below and refer to figure 4 44 1 Remove one M2x4 flat headscrewsecuring the FL inverter board Figure 4 44 Removing two screws 2 Peel off insulators on both the sides of FL inverter board 3 Disconnect the FL cable from CN1 on the FL inverter board 4 Disconnect the HV cable from CN2 on the FL inverter board 5 Remove the FL inverter board ...

Page 285: ...board To install the FL inverter board follow the steps below and refer to figure 4 44 1 Connect the HV cable to CN2 on the FL inverter board 2 Connect the FL cable to CN1 on the FL inverter board 3 Seat the FL inverter board and secure it with one M2x4 flat headscrew 4 Stick insulators to both sides of FL inverter board ...

Page 286: ...moving the LCD module To remove the LCD module follow the steps below and refer to figures 4 45 and 4 46 CAUTION You do not need to remove the LCD module s metal fittings unless you are going to change the LCD module or FL 1 Remove four M2 4 screws securing the LCD module Figure 4 45 Removing four screws ...

Page 287: ...anual 960 452 4 71 2 Lift up the left side of the LCD module as indicated by the arrow in the figure below 3 Peel off the glass tape fixing the LCD connector 4 Disconnect the LCD cable from the LCD connector and remove the LCD module Figure 4 46 Removing the LCD module ...

Page 288: ...le To install the LCD module follow the steps below and refer to figures 4 45 and 4 46 1 Connect the LCD cable to the LCD connector on the back of the LCD module 2 Fix the connected part of the LCD cable with a glass tape 3 Seat the LCD module in the display panel 4 Secure the LCD module with four M2 4 screws ...

Page 289: ...al 960 452 4 73 4 21 LCD LED Cable Removing the LCD LED cable To remove the LCD cable follow the steps below and refer to figures 4 47 to 4 50 1 Remove two M2 5 4 black screwssecuring the display hinge 2 Remove the top cover Figure 4 47 Removing two screws and the top cover ...

Page 290: ...4 Replacement Procedures 4 21 LCD LED Cable 4 74 PORTEGE M100 Maintenance Manual 960 452 3 Remove one M2 3 silver flat head screwsecuring a plastic brace Figure 4 48 Removing one screw and plastic brace ...

Page 291: ...4 75 4 Lift out theLED board from the hook 5 Peel off the tape and remove the LED cable and the LCD cable together Figure 4 49 Removing the LED board and the tape securing LED cable 6 If necessary remove the LED cable from the LED board Figure 4 50 Removing the LED cable from LED board ...

Page 292: ... of it Be carefulnot to damage it 1 Route the LCD LED cable through the display hinge and seat the plastic brace 2 Seat the LED board in the display panel 3 Seat the display hinge in the display panel 4 Seat the plastic brace and secure it with one M2 3 silver flat head screw CAUTION When seating the plastic brace make sure the LCD LED cable wireless LAN antenna and bluetooth antenna are not pinch...

Page 293: ...4 77 4 22 Antenna Coaxial Cables Removing the Antenna Coaxial Cables To remove the antenna coaxial cables follow the steps below and refer to figures 4 51 to 4 54 1 Remove two M2 5 4 black screwssecuring the display hinge 2 Remove the top cover Figure 4 51 Removing two screws and the top cover ...

Page 294: ...axial Cables 4 78 PORTEGE M100 Maintenance Manual 960 452 3 Remove one M2 3 silver flat head screwsecuring one plastic brace Figure 4 52 Removing one screw and plastic brace 4 Remove two glass tapes securing the Bluetooth antenna coaxialcable ...

Page 295: ...960 452 4 79 5 Lift out theLED board from the hook 6 If necessary peel off the tape fixing the LED cable Figure 4 53 Removing the LED board and the tape securing LED cable CAUTION You do not need to remove the LCD LED cable from the hinge unless you are going to change the LCD LED cable ...

Page 296: ...Manual 960 452 7 Peel off the tape and remove the antenna coaxial cables Figure 4 54 Removing the tape and the antenna CAUTION The tip of antenna is like film and is fit in the latch portion Do not bent or scrub it A slightdamage may cause break down of tip Be careful not to damage it ...

Page 297: ...t damage may cause break down of tip Be careful not to damage it 1 Route the antenna coaxial cables through the display hinge and seat the plastic brace 2 Route the LCD LED cable and seat the LED board 3 Seat the display hinge in the display panel 4 Seat the plastic brace and secure it with one M2 3 silver flat head screw CAUTION When seating the plastic brace make sure the LCD LED cable wireless ...

Page 298: ...4 55 to 4 58 1 Carefully turn the LCD module upside down on the flat surface of the table To avoid damaging the surface of the LCD module lay it on a protective dust free sheet such as a soft clean cloth 2 Remove the light green tape securing the wire 3 Remove the FPC protective sheet the blue tape and the PCB sheet Keep the PCB sheet for reuse 4 Remove four screws CAUTION Do not damage the FPC Fi...

Page 299: ...anual 960 452 4 83 CAUTION Use a point size 0 Phillips screwdriver to remove the screws Do not damage the PCB when you pull the FPC out of the hook on the frame 5 Remove copper ground 6 Remove the PCB from the backlight frame Figure 4 56 Removing the Copper ground ...

Page 300: ...7 Turn the LCD module right side up 8 Release three latches on the lamp side of the frame 9 Release three latches on the opposite side of the frame CAUTION Do not damage the FPC with the bend parts on the top side of the frame when you remove the frame Figure 4 57 Removing the frame ...

Page 301: ...s PORTEGE M100 Maintenance Manual 960 452 4 85 10 Separate the PCB ASSY cell from the backlight unit in the illustrated below CAUTION Do not damage the FPC The TAB and the panel are connected with the PCB Figure 4 58 Separating the panel ...

Page 302: ... Model 12 1 Toshiba follow the steps below and refer to Figures 4 59 to 4 70 1 Lay a new backlight unit face up 2 Remove the liner from the double faced tape 3 Make sure there is no dust foreign matter or damage on the backlight or back side of the cell then install the PCB ASSY cell to the backlight unit Figure 4 59 Laying a new backlight unit ...

Page 303: ...FL 4 Replacement Procedures PORTEGE M100 Maintenance Manual 960 452 4 87 4 Lay the LCD panel with PCB ASSY on top of the backlight unit a Fit the top edge first Figure 4 60 Laying the LCD panel with PCB ASSY 1 2 ...

Page 304: ...4 Replacement Procedures 4 23 TFT FL 4 88 PORTEGE M100 Maintenance Manual 960 452 b Lay the LCD panel in place Figure 4 61 Laying the LCD panel with PCB ASSY 2 2 ...

Page 305: ...4 23 TFT FL 4 Replacement Procedures PORTEGE M100 Maintenance Manual 960 452 4 89 5 Secure the latches Figure 4 62 Securing the latches ...

Page 306: ...4 Replacement Procedures 4 23 TFT FL 4 90 PORTEGE M100 Maintenance Manual 960 452 6 Move the PCB behind the LCD module Figure 4 63 Moving the PCB ...

Page 307: ... TFT FL 4 Replacement Procedures PORTEGE M100 Maintenance Manual 960 452 4 91 7 Turn the LCD module face down 8 Insert copper ground between the backlight unit and frame Figure 4 64 Inserting Copper ground ...

Page 308: ... Procedures 4 23 TFT FL 4 92 PORTEGE M100 Maintenance Manual 960 452 9 Secure the screws right side Figure 4 65 Securing the screws right side 10 Secure the screws left side Figure 4 66 Securing the screws left side ...

Page 309: ...res PORTEGE M100 Maintenance Manual 960 452 4 93 11 Apply new blue tape aligning it with the hole for the FL cable It must not protrude beyond the module surface Be sure to cover the edge of the frame Figure 4 67 Applying new blue tape ...

Page 310: ...T FL 4 94 PORTEGE M100 Maintenance Manual 960 452 12 Apply the transparent PCB tape Align the tape with the edge of the sheet It must not protrude beyond the module surface Cover the edge of the frame Figure 4 68 Applying the PCB tape ...

Page 311: ...4 23 TFT FL 4 Replacement Procedures PORTEGE M100 Maintenance Manual 960 452 4 95 13 Secure the wire with light green tape as shown below Figure 4 69 Securing the wire with light green tape ...

Page 312: ...ent Procedures 4 23 TFT FL 4 96 PORTEGE M100 Maintenance Manual 960 452 14 Apply the transparent PCB cover sheet removed in step 3 Be sure it covers the PCB properly Figure 4 70 Applying the transparent PCB cover ...

Page 313: ...Appendices Appendices ...

Page 314: ...Appendices App ii PORTEGE M100 Maintenance Manual 960 452 ...

Page 315: ...d FIBSW Back View B 8 B 9 LED Board FIBLE Front View B 9 B 10 LED Board FIBLE Back View B 9 Appendix C Pin Assignments C 1 C 1 PJ1400 1401 Memory connector 200pin C 1 C 2 PJ1800 HDD I F connector 44pin C 4 C 3 PJ1820 Select Bay I F connector 72pin C 5 C 4 PJ2110 PC Card I F connector 150pin C 6 C 5 PJ2130 SD Card connector 12pin C 9 C 6 PJ3110 Bluetooth connector 20pin C 9 C 7 PJ3230 Keyboard conn...

Page 316: ... I F connector 2pin C 26 C 23 PJ2202 LAN Relay Board I F connector 5pin C 26 C 24 PJ4200 1394 I F connector 4pin C 26 C 25 PJ4600 USB1 connector 4pin C 26 C 26 PJ4601 USB0 connector 4pin C 27 C 27 PJ8760 RTC battery connector 3pin C 27 C 28 PJ9540 LED I F connector 14pin C 28 C 29 PJ6000 Internal Microphone connector 2pin C 29 C 30 PJ6001 External Microphone connector 5pin C 29 C 31 PJ6002 Headpho...

Page 317: ...ut Front B 8 Figure B 8 Switch board FIBSW layout back B 8 Figure B 9 LED board FIBLE layout front B 9 Figure B 10 LED board FIBLE layout back B 9 Figure E 1 US keyboard E 1 Figure E 2 UK keyboard E 1 Figure E 3 GR keyboard E 2 Figure E 4 FR keyboard E 2 Figure E 5 SP keyboard E 3 Figure E 6 IT keyboard E 3 Figure E 7 SC keyboard E 4 Figure E 8 SL keyboard E 4 Figure F 1 Parallel port wraparound c...

Page 318: ...Bay I F connector 72pin C 5 Table C 4 PC Card I F connector 150pin C 6 Table C 5 SD card connector 12pin C 9 Table C 6 Bluetooth connector 20pin C 9 Table C 7 Keyboard connector 34pin C 10 Table C 8 Bluetooth SW ON connector 2pin C 10 Table C 9 IPSC connector 5pin C 11 Table C 10 1 Network I F connector 12pin C 11 Table C 10 2 Network I F connector 5pin C 11 Table C 11 LCD connector 50pin C 12 Tab...

Page 319: ... C 27 Table C 27 RTC battery connector 3pin C 27 Table C 28 LED I F connector 14pin C 28 Table C 29 Internal Microphone connector 2pin C 29 Table C 30 External Microphone connector 5pin C 29 Table C 31 Headphone connector 5pin C 29 Table C 32 BT Switch Board I F connector 2pin C 30 Table D 1 Scan codes D 1 Table D 2 Scan codes with left Shift key D 5 Table D 3 Scan codes in Numlock mode D 6 Table ...

Page 320: ...Appendices App viii PORTEGE M100 Maintenance Manual 960 452 ...

Page 321: ...assembly or disassembly Observe the following precautions when handling the LCD module 1 When installing the LCD module in the LCD cover be sure to seat it so that it is properly aligned and maximum visibility of the display is maintained 2 For the LCD module do not force the module into place because stress can affect its performance Also the panel s polarized surface is easily scarred so be care...

Page 322: ...hing on the surface to create a light condensate and wipe it again If the surface is very dirty we recommend a CRT cleaning agent Apply the agent to a cloth and then wipe the panel s surface Do not apply cleanser directly to the panel 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 ...

Page 323: ... 3 5 Glass is used in the panel so be careful not to drop 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 ...

Page 324: ...tenance Manual 960 452 7 Do not expose the module to direct 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 ...

Page 325: ...960 452 A 5 9 Do not disassemble the LCD module Disassembly 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 ...

Page 326: ...Appendices Appendix A Handling the LCD Module A 6 PORTEGE M100 Maintenance Manual 960 452 ...

Page 327: ...Board Layout Appendices PORTEGE M100 Maintenance Manual 960 452 B 1 Appendix B Board Layout B 1 System Board FIBSY Front View A B C D E F G H I J K L M N O P Q R S T U V Figure B 1 System board FIBSY layout front ...

Page 328: ...Appendices Appendix B Board Layout B 2 PORTEGE M100 Maintenance Manual 960 452 B 2 System Board FIBSY Back View A B C D E F G H I J K Figure B 2 System board FIBSY layout back ...

Page 329: ... IC3200 EC KBC G PJ3110 Bluetooth board I F connector H IC1600 ICH4 M I PJ3280 IPSC connector J PJ3270 BT switch board I F connector K PJ3230 Keyboard connector L PJ1400 Memory1 connector M PJ1401 Memory2 connector N PJ2130 SD card connector 0 PJ9512 Speaker cable R connector P PJ4101 LAN relay connector Q PJ3022 MDC relay connector R PJ3021 MDM relay connector S PJ5600 LCD connector T IC2000 YEBI...

Page 330: ...ectors back Mark Number Name A PJ8800 DC IN connector B IC1005 Banias CPU C PJ8770 Cooling FAN connector D IC1200 Montara GM E PJ5620 External CRT connector F PJ4100 Network connector G PJ1820 Select Bay connector H PJ1800 HDD connector I PJ9500 IO board I F connector J PJ2110 PC card connector K PJ8810 Battery connector ...

Page 331: ...Figure B 3 I O board FIBIO layout front Table B 3 I O board FIBIO ICs and connectors front Mark Number Name A PJ4601 USB connector PORT 0 B PJ4600 USB connector PORT 1 C PJ4200 IEEE 1394 connector D PJ2201 MDM relay connector E PJ2202 LAN relay connector F IC4200 1394 PHY LINK G PJ9520 IO board I F connector H IC3400 Super I O ...

Page 332: ...60 452 B 4 I O Board FIBIO Back View A B C D Figure B 4 I O board FIBIO layout back Table B 4 I O board FIBIO connectors back Mark Number Name A PJ2200 Docking I F connector B PJ2300 Mini PCI connector C PJ3400 Super I O connector Not mounted D PJ8760 RTC battery connector ...

Page 333: ...SD layout front B 6 Sound FIR Board FIBSD Back View F E G Figure B 6 Sound FIR board FIBSD layout back Table B 5 Sound FIR board FIBSD ICs and connectors front back Mark Number Name A PJ6001 External microphone jack B PJ9530 SD board I F connector C VR6000 Volume D PJ6002 Headphone jack E IC6006 MM1517X F PJ6000 Internal microphone jack G IC6000 AD1981B ...

Page 334: ... 960 452 B 7 Switch Board FIBSW Front View Figure B 7 Switch board FIBSW layout front B 8 Switch Board FIBSW Back View A Figure B 8 Switch board FIBSW layout back Table B 6 Switch board FIBSW connector back Mark Number Name A PJ3290 FIBSW board Bluetooth switch connector ...

Page 335: ...nance Manual 960 452 B 9 B 9 LED Board FIBLE Front View Figure B 9 LED board FIBLE layout front B 10 LED Board FIBLE Back View A Figure B 10 LED board FIBLE layout back Table B 7 LED board FIBLE connector back Mark Number Name A PJ9540 FIBLE board LED I F ...

Page 336: ...Appendices Appendix B Board Layout B 10 PORTEGE M100 Maintenance Manual 960 452 ...

Page 337: ... B2P I O 13 SDQ06R B2P I O 14 SDQ02R B2P I O 15 GND 16 GND 17 SDQ07R B2P I O 18 SDQ03R B2P I O 19 SDQ09R B2P I O 20 SDQ13R B2P I O 21 2R5 B2V 22 2R5 B2V 23 SDQ08R B2P I O 24 SDQ12R B2P I O 25 SDQ51R B2P I O 26 SDM01R B2P I O 27 GND 28 GND 29 SDQ14R B2P I O 30 SDQ10R B2P I O 31 SDQ11R B2P I O 32 SDQ15R B2P I O 33 2R5 B2V 34 2R5 B2V 35 SCK0 B2P I 36 2R5 B2V 37 SCK0 B2N I 38 GND 39 GND 40 GND 41 SDQ2...

Page 338: ... SCB1A B2P I O 75 GND 76 GND 77 SDQS8A B2P I O 78 GND 79 SCB2A B2P I O 80 SCB3A B2P I O 81 2R5 B2V 82 2R5 B2V 83 SCB6A B2P I O 84 SCB7A B2P I O 85 N C 86 N C 87 GND 88 GND 89 2R5 B2V 90 GND 91 GND 92 2R5 B2V 93 2R5 B2V 94 2R5 B2V 95 SCKE1 B2P I 96 SCKEO B2P I 97 N C 98 N C 99 SMA12R B2P I 100 SMA11R B2P I 101 SMA09R B2P I 102 SMA08R B2P I 103 GND 104 GND 105 SMA07R B2P I 106 SMA06R B2P I 107 SMA05...

Page 339: ...QS5R B2P I O 148 SDM05R B2P I O 149 GND 150 GND 151 SDQ43R B2P I O 152 SDQ47R B2P I O 153 SDQ40R B2P I O 154 SDQ42R B2P I O 155 2R5 B2V 156 2R5 B2V 157 2R5 B2V 158 SCK1 B2N I 159 GND 160 SCK1 B2P I 161 GND 162 GND 163 SDQ53R B2P I O 164 SDQ52R B2P I O 165 SDQ48R B2P I O 166 SDQ49R B2P I O 167 2R5 B2V 168 2R5 B2V 169 SDQS6R B2P I O 170 GND 171 SDQ50R B2P I O 172 SDQ51R B2P I O 173 GND 174 GND 175 S...

Page 340: ...I O 1 N C 2 GND 3 P5V 4 P5V 5 GND 6 HDDLED P5N I 7 PDCS3 P3N O 8 PDCS1 P3N I 9 PDA2 P3P O 10 PDAO P3P I 11 N C 12 PDA1 P3P I 13 N C 14 IRQ14 P3P I 15 GND 16 PDDACK P3N I 17 GND 18 PIORDY P3P I 19 GND 20 PDIOR P3N I 21 GND 22 PDIOW P3N I 23 GND 24 PDDREQ P3P I 25 N C 26 GND 27 PDD15 P3P O 28 PDD00 P3P I 29 PDD14 P3P O 30 PDD01 P3P I 31 PDD13 P3P O 32 PDD02 P3P I 33 PDA12 P3P I 34 PDD03 P3P I 35 PDD...

Page 341: ... O 20 SDD03 P3P I O 21 SDD12 P3P I O 22 SDD02 P3P I O 23 SDD13 P3P I O 24 SB P5V 25 SB P5V 26 SDD01 P3P I O 27 SDD14 P3P I O 28 SDD00 P3P I O 29 SDD15 P3P I O 30 GND 31 GND 32 SDDREQ P3P I 33 GND 34 SDIOW P3N O 35 GND 36 SDIOR P3N O 37 GND 38 SIORDY P5P I 39 N C I 40 SDDACK P3N O 41 GND I 42 IRQ15 P5P I 43 N C 44 SDA1 P3P O 45 SB P5V 46 SB P5V 47 SB P5V 48 SDA0 P3P O 49 SDA2 P3P O 50 SDCS1 P3N O 5...

Page 342: ...3P I O 20 BCAD11 BYP I O 21 BCAD13 BYP I O 22 BCAD12 BYP I O 23 BCAD15 BYP I O 24 BCAD14 BYP I O 25 GND 26 BCAD16 BYP I O 27 BCCBE1 BYN I O 28 BCA18 BYP I O 29 BCPAR BYP I O 30 BCLOCK BYN I O 31 BCPERR BYN I O 32 BCSTOP BYN I O 33 GND 34 BCGNT BYN O 35 BCDEVS BYN I O 36 BCINT BYN I 37 MCVCCB 38 MCVCCB 39 MCVPPB 40 BCCLK BYP I O 41 BCTRDY BYN I O 42 BCIRDY BYN I O 43 GND 44 BCFRAM BYN I O 45 BCCBE2...

Page 343: ... 86 ACAD05 BYP I O 87 ACD14 BYP I O 88 ACAD07 BYP I O 89 ACAD08 BYP I O 90 ACCBE0 BYN 91 ACAD10 BYP I O 92 GND 93 ACAD09 BYP I O 94 ACVS1 B3P I O 95 ACAD11 BYP I O 96 ACAD13 BYP I O 97 ACAD12 BYP I O 98 ACAD15 BYP I O 99 ACAD14 BYP I O 100 GND 101 ACAD16 BYP I O 102 ACCBE1 BYN I O 103 ACA18 BYP I O 104 ACPAR BYP I O 105 ACLOCK BYN I O 106 ACPERR BYN I O 107 ACSTOP BYN I O 108 GND 109 ACGNT BYN O 1...

Page 344: ... O 129 ACAD22 BYP I O 130 ACSERR BYN I O 131 ACAD23 BYP I O 132 ACREQ BYN I 133 ACAD24 BYP I O 134 GND 135 ACCBE3 BYN I O 136 ACAD25 BYP I O 137 ACAUDI BYP I 138 ACAD26 BYP I O 139 ACSTSC BYP I 140 ACAD27 BYP I O 141 ACAD28 BYP I O 142 GND 143 ACAD29 BYP I O 144 ACAD30 BYP I O 145 ACD02 BYP I O 146 ACAD31 BYP I O 147 ACCLKR BYN I O 148 ACCD02 B3N I O 149 GND 150 GND ...

Page 345: ...P I O 3 GND 4 SD B3V 5 SDCLK B3P O 6 GND 7 SDAT0 B3P I O 8 SDAT1 B3P I O 9 SDAT2 B3P I O 10 SDCD B3N I 11 SDWP B3P I 12 GND C 6 PJ3110 Bluetooth connector 20pin Table C 6 Bluetooth connector 20pin Pin No Signal name I O Pin No Signal name I O 1 BT E3V 2 N C 3 N C 4 USBDM4 B3N I O 5 USBDP4 B3P I O 6 N C 7 N C 8 BTIFDF S3N O 9 N C 10 GND 11 N C 12 N C 13 BTRST S3N I 14 N C 15 N C 16 N C 17 N C 18 BT...

Page 346: ...04 S3N O 10 KBSC05 S3N O 11 KBSC06 S3N O 12 KBRT00 S3P I 13 KBSC07 S3N O 14 KBSC08 S3N O 15 KBSC09 S3N O 16 KBRT01 S3P I 17 KBRT02 S3P I 18 KBRT03 S3P I 19 KBSC10 S3N O 20 KBSC11 S3N O 21 KBRT04 S3P I 22 KBRT05 S3P I 23 KBSC12 S3N O 24 KBSC13 S3N O 25 KBRT06 S3P I 26 KBRT07 S3P I 27 KBSC14 S3N O 28 KBSC15 S3N O 29 N C 30 P5V 31 IPSX PXP I 32 GND 33 IPSV PXP I 34 N C C 8 PJ3270 Bluetooth SW ON conn...

Page 347: ...D 5 IPSSWD P5P I C 10 PJ4100 PJ4101 Network I F connector Table C 10 1 PJ4100 Network I F connector 12pin Pin No Signal name I O Pin No Signal name I O A1 TX O A2 TX O A3 RX I A4 N C A5 N C A6 RX I A7 N C A8 N C A9 ACT E3N O A10 LAN E3V A11 LNK E3N O A12 LAN E3V B1 MDMTIP B3P O B2 MDMRING B3P O Table C 10 2 PJ4101 Network I F connector 5pin Pin No Signal name I O Pin No Signal name I O 1 TX EXN O ...

Page 348: ...BAT1G2 S5N O 8 BAT102 S5N O 9 PWLEGR S5N O 10 PWLEOR S5N O 11 DCLEG2 S5N O 12 DCLED2 S5N O 13 M5V 14 P5V 15 N C 16 N C 17 GND 18 GND 19 N C 20 GND 21 FL P5V 22 GND 23 FL P5V 24 BRT2DA S3P O 25 N C 26 BRT1 P5P O 27 GND 28 BRT0 P5P O 29 GND 30 GND 31 N C 32 N C 33 PNL P3V 34 PNL P3V 35 N C 36 N C 37 GND 38 GND 39 TXDTA0 PYN O 40 TXCLKA PYN O 41 TXDTA0 PYP O 42 TXCLKA PYP O 43 GND 44 GND 45 TXDAT1 PY...

Page 349: ... 5 GND 6 GND 7 GND 8 GND 9 P5V 10 GND 11 N C 12 DDCADA P5P I O 13 MHSYNC B5P I O 14 MVSYNC B5P O 15 DDCACK P5P O C 13 PJ8800 DC IN connector 2pin Table C 13 DC IN connector 2pin Pin No Signal name I O Pin No Signal name I O 1 ADPDC 2 GND C 14 PJ8810 1st Battery connector 10pin Table C 14 1st Battery connector 10pin Pin No Signal name I O Pin No Signal name I O 1 2 BTMP1 O 3 DCHG 4 M5V 5 PSCL S5P I...

Page 350: ... I F connector 240pin Table C 16 FIBIO Board I F connector 240pin 1 5 Pin No Signal name I O Pin No Signal name I O 1 DSKDC 2 DSKDC 3 DSKDC 4 DSKDC 5 DSKDC 6 DSKDC 7 DSKDC 8 DSKDC 9 DSKDC 10 DSKDC 11 DSKDC 12 DSKDC 13 DSKDC 14 DSKDC 15 DSKDC 16 DSKDC 17 DSKDC 18 DSKDC 19 DSKDC 20 DSKDC 21 DSKDC 22 N C 23 DCOUT 24 DCOUT 25 DCOUT 26 DCOUT 27 DCOUT 28 DCOUT 29 DCOUT 30 N C 31 S5V 32 N C 33 S3V 34 N C...

Page 351: ... O 56 DINL PXP I O 57 DINL PXN I O 58 GND 59 DOUTL PXP I O 60 DOUTL PXN I O 61 DOUTR PXN I O 62 DOUTR PXP I O 63 GND 64 EXMSDT P5P I O 65 EXMSCK P5P I O 66 EXKBDT P5P I O 67 EXKBCK P5P I O 68 DOCDT2 S3N I 69 PWRSW S3N I 70 GND 71 SNDMUT S3N O 72 DPCONF S5P I 73 DSSCL S5P I O 74 DSSDA S5P I O 75 DOCDT1 S3N I 76 EJECTRQ S3N I 77 GND 78 PVON S5P I 79 DOCVON S5N O 80 N C 81 PHYRST E3N O 82 N C 83 N C ...

Page 352: ...109 USBP1 S3N I O 110 GND 111 USBP2 S3P I O 112 USBP2 S3N I O 113 GND 114 USBP3 S3P I O 115 USBP3 S3N I O 116 GND 117 N C 118 R3V 119 N C 120 GND 121 GND 122 GND 123 GND 124 GND 125 GND 126 GND 127 GND 128 GND 129 GND 130 GND 131 GND 132 GND 133 GND 134 GND 135 GND 136 GND 137 GND 138 NC 139 GND 140 GND 141 GND 142 GND 143 GND 144 GND 145 NC 146 GND 147 GND 148 GND 149 GND 150 N C 151 N C 152 N C ...

Page 353: ...O 185 AD20 P3P I O 186 AD19 P3P I O 187 AD18 P3P I O 188 AD17 P3P I O 189 AD16 P3P I O 190 PAR P3P I O 191 FRAME P3N I O 192 PNT2 P3N O 193 GND 194 PREQ2 P3N O 195 PME S3N O 196 PIRQD P3N O 197 PIRQF P3N I 198 PCIRST P3N I 199 PIRQG P3N I 200 PGNT0 P3N O 201 PREQ0 P3N O 202 TRDY P3N I O 203 CBE2 P3V I O 204 GND 205 IRDY P3N I O 206 STOP P3N I O 207 DEVSEL P3N I O 208 CLKRUN P3N I O 209 SERR P3N I ...

Page 354: ...ND 240 GND C 17 PJ9510 FIBSD Board I F connector 50pin Table C 17 FIBSD Board I F connector 50pin 1 2 Pin No Signal name I O Pin No Signal name I O 1 SPOUTR PYP O 2 SPOUTR PYP O 3 SPOUTR PYN O 4 SPOUTR PYN O 5 SPOUTL PYN O 6 SPOUTL PYN O 7 SPOUTL PYP O 8 SPOUTL PYP O 9 GND 10 GND 11 DOUTL PXP I 12 DOUTL PXN I 13 DOUTR PXN I 14 DOUTR PXP I 15 DINL PXP O 16 DINL PXN O 17 DINR PXN O 18 DINR PXP O 19 ...

Page 355: ... P3P O 41 A97OT1 P3P O 42 M97BCK P3P I O 43 A97IN1 P3P I 44 AMPSD S3N O 45 SNDMUT S3N O 46 X14SND P3P O 47 SND P5V 48 SND P5V 49 SND P5V 50 SND P5V C 18 PJ9511 Speaker L connector 2pin Table C 18 Speaker L connector 2pin Pin No Signal name I O Pin No Signal name I O 1 SPOUTL PYN O 2 SPOUTL PYP O C 19 PJ9512 Speaker R connector 2pin Table C 19 Speaker R connector 2pin Pin No Signal name I O Pin No ...

Page 356: ... P5V 19 P3V 20 PIRDG P3N I O 21 N C 22 N C 23 GND 24 B3V 25 X33MPC P3P O 26 PCIRST S3N O 27 GND 28 P3V 29 PREQ2 P3N I 30 PGNT2 P3N O 31 P3V 32 GND 33 AD31 P3P I O 34 PME S3N I 35 AD29 P3P I O 36 N C 37 GND 38 AD30 P3P I O 39 AD27 P3P I O 40 P3V 41 AD25 P3P I O 42 AD28 P3P I O 43 N C 44 AD26 P3P I O 45 CBE3 P3N I O 46 AD24 P3P I O 47 AD23 P3P I O 48 AD27 P3P I O 49 GND 50 GND 51 AD21 P3P I O 52 AD2...

Page 357: ...D 75 AD14 P3P I O 76 AD15 P3P I O 77 GND 78 AD13 P3P I O 79 AD12 P3P I O 80 AD11 P3P I O 81 AD10 P3P I O 82 GND 83 GND 84 AD09 P3P I O 85 AD08 P3P I O 86 CBE0 P3N O 87 AD07 P3P I O 88 P3V 89 P3V 90 AD06 P3P I O 91 AD05 P3P I O 92 AD04 P3P I O 93 N C 94 AD02 P3P I O 95 AD03 P3P I O 96 AD00 P3P I O 97 P5V 98 N C 99 AD01 P3P I O 100 N C 101 GND 102 GND 103 N C 104 GND 105 N C 106 N C 107 N C 108 N C ...

Page 358: ...S3P O 11 GND 12 DDCSCL P3P I O 13 RED 111 I 14 LGREN 111 I 15 BLUE 111 I 16 DHSYNC P5P I 17 DVISC P3P 18 N C 19 GND 20 N C 21 N C 22 DVITX2 P3P 23 DVITX2 P3N 24 DVITX1 P3P 25 DVITX1 P3N 26 DVITX0 P3P 27 DVITX0 P3N 28 GND 29 GND 30 DVITXC P3P 31 DVITXC P3N 32 DVIDET PS3N 33 DVIPD1 P3N 34 N C 35 QSWON B3P 36 DIRQD S3N 37 GND 38 PCM2SP B3N 39 DPMRST S3N 40 DAD00 P3P 41 GND 42 DAD02 P3P 43 DAD04 P3P 4...

Page 359: ...CNF S5P 71 GND 72 DDCSDA P3P I O 73 VGAGND 74 VGAGND 75 VGAGND 76 DVSYNC P5P I 77 DVISD P3P 78 DVIPRTCT3 79 GND 80 DVITX5 P3P 81 DVITX5 P3N 82 DVITX4 P3P 83 DVITX4 P3N 84 DVITX3 P3P 85 DVITX3 P3N 86 DVI16 87 DVI17 88 GND 89 GND 90 N C 91 N C 92 N C 93 DVIPD0 P3N I 94 DVIPRTCT4 95 DCADIO S3P 96 DSMI S3N 97 GND 98 DCKRUN P3N 99 PME S3N 100 DAD01 P3P 101 GND 102 DAD03 P3P 103 DAD05 P3P 104 DAD07 P3P ...

Page 360: ...NL PXP O 138 DINR PXN O 139 GND 140 PWRSW 000 O 141 DCD PYP O 142 DSR PYP O 143 TXD PYN I 144 RING BYP O 145 PE P5P O 146 PDB07 P5P I O 147 PDB06 P5P I O 148 GND 149 GND 150 PDB04 P5P I O 151 PDB01 P5P I O 152 PDB02 P5P I O 153 PDB00 P5P I O 154 STROB P5N I 155 DPGNT P3N 156 DAD30 P3P 157 GND 158 DAD28 P3P 159 DAD26 P3P 160 DAD24 P3P 161 GND 162 DAD31 P3P 163 DAD22 P3P 164 DAD20 P3P 165 GND 166 DC...

Page 361: ... DINL PXN O 198 DINR PXP O 199 GND 200 RXD PYN O 201 RTS PYP I 202 CTS PYP O 203 DTR PYP I 204 SELCT P5P O 205 BUSY P5P O 206 ACK P5N O 207 PDB05 P5P I O 208 GND 209 GND 210 PDB03 P5P I O 211 SLIN P5N I O 212 PINIT P5N I 213 ERROR P5N O 214 AUTFD P5N I 215 DPREQ P3N 216 DAD31 P3P 217 GND 218 DAD29 P3P 219 DAD27 P3P 220 DAD25 P3P 221 GND 222 DCBE3 P3N 223 DAD23 P3P 224 DAD21 P3P 225 GND 226 DCPCLR ...

Page 362: ...ector 5pin Table C 23 LAN Relay Board I F connector 5pin Pin No Signal name I O Pin No Signal name I O 1 TXN EXN O 2 TXP EXP O 3 RXP EXP I 4 RXN EXN I 5 TERMPL GND C 24 PJ4200 1394 I F connector 4pin Table C 24 1394 I F connector 4pin Pin No Signal name I O Pin No Signal name I O 1 TPB0 P3N I O 2 TPB0 P3P I O 3 TPA0 P3N I O 4 TPA0 P3P I O C 25 PJ4600 USB1 connector 4pin Table C 25 USB1 connector 4...

Page 363: ...PJ4601 USB0 connector 4pin Table C 26 USB0 connector 4pin Pin No Signal name I O Pin No Signal name I O 1 E5V 2 USBP0 S3N I O 3 USBP0 S3P I O 4 GND C 27 PJ8760 RTC battery connector 3pin Table C 27 RTC Battery connector 3pin Pin No Signal name I O Pin No Signal name I O 1 Vbat 2 N C 3 GND ...

Page 364: ... 28 PJ9540 LED I F connector 14pin Table C 28 LED I F connector 14pin Pin No Signal name I O Pin No Signal name I O 1 GND 2 GND 3 DCINOR S5N I 4 DCINGR S5N I 5 PWLEOR S5N I 6 PWLEGR S5N I 7 BAT1OR S5N I 8 BAT1GR S5N I 9 HDDLED P5N I 10 BAT2OR S5N I 11 SBAYLD S5N I 12 BTLED S5N I 13 M5V 14 P5V ...

Page 365: ...me I O Pin No Signal name I O 1 MICIN PXP I 2 A GND C 30 PJ6001 External Microphone connector 5pin Table C 30 External Microphone connector 5pin Pin No Signal name I O Pin No Signal name I O 1 A GND 2 MICIN PXP I 3 REF 4 N C 5 N C C 31 PJ6002 Headphone connector 5pin Table C 31 Headphone connector 5pin Pin No Signal name I O Pin No Signal name I O 1 A GND 2 HEDL PXP O 3 HEDR PXP O 4 A GND 5 SPKEN ...

Page 366: ...n Assignment C 30 PORTEGE M100 Maintenance Manual 960 452 SW Board C 32 PJ3290 BT Switch Board I F connector 2pin Table C 32 BT Switch Board I F connector 2pin Pin No Signal name I O Pin No Signal name I O 1 BTSWON S3P O 2 S3V ...

Page 367: ... 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 2 09 8 09 89 3E F0 3E 2 10 9 0A 8A 46 F0 46 2 11 0 0B 8B 45 F0 45 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 16 96 3C F0 3C 2...

Page 368: ...3 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 2 38 K 25 A5 42 F0 42 2 39 L 26 A6 4B F0 4B 2 40 27 A7 4C F0 4C 2 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 M 32 B2 3A F0...

Page 369: ...el E0 53 E0 D3 E0 71 E0 F0 71 1 79 E0 4B E0 CB E0 6B E0 F0 6B 1 80 Home E0 47 E0 C7 E0 6C E0 F0 6C 1 81 End E0 4F E0 CF E0 69 E0 F0 69 1 83 E0 48 E0 C8 E0 75 E0 F0 75 1 84 E0 50 E0 D0 E0 72 E0 F0 72 1 85 PgUp E0 49 E0 C9 E0 7D E0 F0 7D 1 86 PgDn E0 51 E0 D1 E0 7A E0 F0 7A 1 89 E0 4D E0 CD E0 74 E0 F0 74 1 110 Esc 01 81 76 F0 76 112 F1 3B BB 05 F0 05 113 F2 3C BC 06 F0 06 114 F3 3D BD 04 F0 04 115 ...

Page 370: ...8 07 F0 07 3 124 PrintSc 6 6 6 6 6 126 Pause 7 7 7 7 7 202 Fn 4 203 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 mode 2 Scan codes differ by overlay function 3 Combined with the Fn key makes different codes 4 Fn key does not generate a code by itself 5 This key corresponds to key No 42 in a 102 key model 6 Refer to Table D 6 No 124 key scan code 7 ...

Page 371: ...F0 12 E0 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...

Page 372: ...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 E0 AA E0 12 E0...

Page 373: ... 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 Ctrl E0 37 E0 B...

Page 374: ...Codes D 8 PORTEGE M100 Maintenance Manual 960 452 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 375: ...x E Key Layout Appendices PORTEGE M100 Maintenance Manual 960 452 E 1 Appendix E Appendix E Key Layout E 1 United States US Keyboard Figure E 1 US keyboard E 2 United Kingdom UK Keyboard Figure E 2 UK keyboard ...

Page 376: ...Appendices Appendix E Key Layout E 2 PORTEGE M100 Maintenance Manual 960 452 E 3 German GR Keyboard Figure E 3 GR keyboard E 4 French FR Keyboard Figure E 4 FR keyboard ...

Page 377: ...Appendix E Key Layout Appendices PORTEGE M100 Maintenance Manual 960 452 E 3 E 5 Spanish SP Keyboard Figure E 5 SP keyboard E 6 Italian IT Keyboard Figure E 6 IT keyboard ...

Page 378: ...Appendices Appendix E Key Layout E 4 PORTEGE M100 Maintenance Manual 960 452 E 7 Scandinavian SC Keyboard Figure E 7 SC keyboard E 8 Swiss German SL Keyboard Figure E 8 SL keyboard ...

Page 379: ...EGE M100 Maintenance Manual 960 452 F 1 Appendix F Appendix F Wiring Diagrams F 1 Parallel Port Wraparound Connector Figure F 1 Parallel port wraparound connector F 2 Serial Port Wraparound Connector Figure F 2 Serial port wraparound connector ...

Page 380: ...s F 2 PORTEGE M100 Maintenance Manual 960 452 F 3 Serial Port Direct Cable 9 Pin to 9 Pin Figure F 3 Serial port direct cable 9 pin to 9 pin F 4 Serial Port Direct Cable 9 Pin to 25 Pin Figure F 4 Serial port direct cable 9 pin to 25 pin ...

Page 381: ...for the computer that has renewed BIOS data Rewriting the BIOS 1 Set the system to boot mode 2 Turn off the power to the computer 3 Remove the external cable and PC card 4 Connect an external FDD and insert the BIOS EC KBC rewriting disk into either the external FDD 5 Turn on the power while holding down the following key For example US Keyboard UK Keyboard Keep holding down the key until a messag...

Page 382: ...Appendices Appendix G BIOS Rewrite Procedures G 2 PORTEGE M100 Maintenance Manual 960 452 ...

Page 383: ...next turn on the power a message may be displayed that the contents of the EC KBC has 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 time Never reboot or turn off the...

Page 384: ...Appendices Appendix H EC KBC Rewrite Procedures H 2 PORTEGE M100 Maintenance Manual 960 452 ...

Page 385: ... Appendices PORTEGE M100 Maintenance Manual 960 452 I 1 Appendix I Appendix I Reliability The following table shows MTBF Mean Time Between Failures in maximum configuration Table I 1 MTBF Component Time hours System 5 885 4 ...

Page 386: ...Appendices Appendix I Reliability I 2 PORTEGE M100 Maintenance Manual 960 452 ...

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