Toshiba Qosmio F50 Series Maintenance Manual Download

Page: 195 / 313

Error! Use the Home tab to apply

2 to the text that you want to appear here. Error! Use the

Home tab to apply

2 to the text that you want to appear here.

4 Replacement Procedures

Qosmio F50 Maintenance Manual

4-31

4.10

Display Assembly

Removing the Display Assembly

CAUTION:

Use care to avoid that the antenna cable is not caught between the display

assembly and computer.

Remove the display assembly according to the following procedures and Figures 4-14, 4-15.

1. Turn the computer so the rear is facing you and remove four M2.5x4 white screws.

2. Restore the normal computer placement and open the display panel.

Figure 4-14 Removing the screws from the rear of the computer

Summary of Contents for Qosmio F50 Series

Page 1: ... Toshiba Personal Computer Qosmio F50 Maintenance Manual TOSHIBA CORPORATION ...

Page 2: ...ep Intel CoreTM Celeron and Centrino are trademarks or registered trademarks of Intel Corporation Windows Microsoft and Windows Vista are registered trademarks of Microsoft Corporation Photo CD is a trademark of Eastman Kodak Bluetooth is a trademark or registered trademark owned by its proprietor and used by TOSHIBA under license Memory Stick is a registered trademark and i LINK is a trademark of...

Page 3: ...e 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 servi...

Page 4: ... of the FRUs Appendices The appendices describe the following Handling the LCD module Board layout Pin assignments Keyboard scan character codes Key layout Screw torque list Reliability Conventions This manual uses the following formats to describe identify and highlight terms and operating procedures Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed i...

Page 5: ...eak 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 that you are instructed to type in is shown in the boldface type below DISKCOPY A B The display Text generated by the computer that appears on its display is presented in the typeface below Format complete System transferred ...

Page 6: ...roubleshooting Procedures 2 1 Troubleshooting Introduction Error Bookmark not defined 2 2 Troubleshooting Flowchart Error Bookmark not defined 2 3 Power Supply Troubleshooting Error Bookmark not defined 2 4 Display Troubleshooting Error Bookmark not defined 2 5 Keyboard Troubleshooting Error Bookmark not defined 2 6 External USB Devices Troubleshooting Error Bookmark not defined 2 7 TV tuner Failu...

Page 7: ...ookmark not defined 2 18 HDD Troubleshooting Error Bookmark not defined 2 19 CRT failure Troubleshooting Error Bookmark not defined 2 20 HDMI Troubleshooting Error Bookmark not defined 2 21 SPDIF Troubleshooting Error Bookmark not defined 2 22 MIC Troubleshooting Error Bookmark not defined 2 23 Finger Troubleshooting Error Bookmark not defined 2 24 FM tuner Troubleshooting Error Bookmark not defin...

Page 8: ...ain Battery Charge Test Error Bookmark not defined 11 3 7 FDD Test Error Bookmark not defined Error Bookmark not defined 3 8 Computrace Check Error Bookmark not defined 14 3 9 Keyboard Test Error Bookmark not defined Error Bookmark not defined 3 10 Mouse Pad Test Error Bookmark not defined 17 3 11 LCD Pixels Mode Test Error Bookmark not defined 18 3 12 Magnetic switch Test Error Bookmark not defin...

Page 9: ...es Error Bookmark not defined Assembly Procedures Error Bookmark not defined Tools and Equipment Error Bookmark not defined Screw Tightening Torque Error Bookmark not defined Colors of Screw Shanks Error Bookmark not defined Symbols of Screws on the Computer Body Error Bookmark not defined Symbol examples Error Bookmark not defined 4 2 Battery Error Bookmark not defined Removing the Battery Pack E...

Page 10: ...g the ODD Bay Module Error Bookmark not defined Disassembling the ODD Drive Error Bookmark not defined Assembling the ODD Drive Error Bookmark not defined 4 9 Top Cover Error Bookmark not defined Removing the Top Cover Error Bookmark not defined Installing the Top Cover Error Bookmark not defined 4 10 Display Assembly Error Bookmark not defined Removing the Display Assembly Error Bookmark not defi...

Page 11: ... Bookmark not defined Installing the VGA Module Cooler Error Bookmark not defined 4 19 IR Blaster Board Error Bookmark not defined Removing the IR Blaster Board Error Bookmark not defined Installing the IR Blaster Board Error Bookmark not defined 4 20 TV Tuner Card Error Bookmark not defined Removing the TV Tuner Card Error Bookmark not defined Installing the TV Tuner Card Error Bookmark not defin...

Page 12: ...ed Installing the BKS Error Bookmark not defined 4 27 Display Mask Error Bookmark not defined Removing the Display Mask Error Bookmark not defined Installing the Display Mask Error Bookmark not defined 4 2 LCD Module and FL Inverter Board Error Bookmark not defined Removing the LCD Module and FL Inverter Board Error Bookmark not defined Installing the LCD Module and FL Inverter Board Error Bookmar...

Page 13: ...ces Appendix A Handling the LCD Module A 1 Appendix B Board Layout B 1 Appendix C Pin Assignments C 1 Appendix D Keyboard Scan Character Codes D 1 Appendix E Key Layout E 1 Appendix F Series Screw Torque List F 1 Appendix G Reliability G 1 ...

Page 14: ...Chapter 1 Hardware Overview ...

Page 15: ...1 Hardware Overview Qosmio F50 Maintenance Manual 1 ii ...

Page 16: ...1 Hardware Overview Qosmio F50 Maintenance Manual 1 iii Chapter 1 Contents 1 1 Features 1 1 1 2 2 5 inch HDD 1 13 1 3 DVD Super Multi R Double Layer 1 15 1 4 Power Supply 1 16 1 5 Batteries 1 18 1 5 1 Main Battery 1 18 1 5 2 Battery Charging Control 1 18 1 5 3 RTC Battery 1 19 ...

Page 17: ...igures Figure 1 1A ID Parts Description Placement Part A 1 8 Figure 1 2 SATA HDD 1 13 Figure 1 3 DVD Super Multi Drive 1 15 Tables Table 1 1 HDD Specifications 1 13 Table 1 2 DVD Super Multi Drive Specifications 1 15 Table 1 3 Quick Normal Charging Time 1 18 ...

Page 18: ...r BTO The computer is equipped with one of the following Intel processors Intel Dual CoreTM 2 Duo Processor Memory BTO The computer has two SODIMMs slot comes standard with 512MB 1GB 2GB 4GB accepting BTO for your memory requirements It can incorporate up to 8 GB of main memory It supports DDR2 at 667 800MHz Battery Pack The computer is powered by one rechargeable and removable Lithium Ion battery...

Page 19: ... Hardware Overview Error Use the Home tab to apply 2 to the text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here Qosmio F50 Maintenance Manual 1 2 ...

Page 20: ...B9P GE NB9M GE depending on model Keyboard The computer is equipped with a Toshiba standard 300mm keyboard which has 86 87 keys support without stick point It is a Vista compliance keyboard where you may find Windows key and application keys Pointing Device The integrated Wide Touch Pad and two control buttons in the palm rest allow control of the on screen pointer and support functions such as th...

Page 21: ... Hardware Overview Error Use the Home tab to apply 2 to the text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here Qosmio F50 Maintenance Manual 1 4 ...

Page 22: ... It supports High speed SD SDHC and SDIO An I O port heel cover is needed This model does not support CF cards Sound system The integrated sound system provides support for the computer s internal speakers and microphone as allowing an external microphone and headphones to be connected via the appropriate jacks Internal Camera It supports 1 3M pixels with Auto Macro It comes with blue LED The inte...

Page 23: ...is WLAN module may come in with the following types depending on the model Intel 802 11a g Echo Peak 1x2 Shirley Peak 1x2 Intel 802 11a g n Echo Peak 3x3 Shirley Peak 3x3 Atheros 802 11a g XB62L 1x2 b g XB63L 1x2 a b g n XB72 2x3 a b g n XB92 2x2 Intel WiMAX 802 16e Echo Peak 3x3 Internal Modem BTO Some models are equipped with the integrated modem The integrated modem provides capability for data...

Page 24: ...rsion 2 1 EDR Antenna on Module type Finger Print BTO The computer has a fingerprint utility installed for the purpose of enrolling and recognizing fingerprints By enrolling the ID and password to the fingerprint authentication device it is no longer necessary to input the password from the keyboard Just by swiping the finger against the fingerprint sensor This finger print sensor is located at th...

Page 25: ...he text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here Qosmio F50 Maintenance Manual 1 8 Figure 1 1A show the computer and its system unit configuration Figure 1 1A ID Parts Description Placement Part A ...

Page 26: ...rror Use the Home tab to apply 2 to the text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here 1 Hardware Overview Qosmio F50 Maintenance Manual 1 9 ...

Page 27: ... main memory It supports DDR2 at 667 800MHz BIOS ROM EEPROM The system BIOS and Keyboard BIOS share one single 2048KB flash ROM The flash utility can be used to program both system and keyboard BIOS at the same time There is one EEPROM that is used to store many important system and user data in the notebook The size of the EEPROM is 2K bytes System Controllers Advanced Power Management 1 2 suppor...

Page 28: ...signals One Express card slot 54 Audio Controller Realtek Azalia ALC272 One Audio in port Mic in Line in One Audio out port Headphone out Line out Internal Microphone with Internal Camera MIC with echo cancellation Volume control Digital control rotary type no mute function Microsoft inbox audio driver support Software EQ support Dolby Sound Room MAXX audio support by SW solution BTO by image Wire...

Page 29: ...view Error Use the Home tab to apply 2 to the text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here Qosmio F50 Maintenance Manual 1 12 Normal screw for all model ...

Page 30: ... disk and mini Winchester type magnetic heads The HDD interface conforms to Serial ATA Storage capacities supported are 160 200 250 320 400 and 500 GB The HDD is shown in Figure 1 2 and some of its specifications are listed in Table 1 1 Figure 1 2 SATA HDD Table 1 1 HDD Specifications Item Specifications Capacity GB 160 GB 200 GB 250 GB Rotational Speed RPM 4200 RPM 5400 RPM 7200 RPM 4200 RPM 5400...

Page 31: ...e text that you want to appear here Qosmio F50 Maintenance Manual 1 14 Item Specifications Capacity GB 300 GB 320 GB 400 GB 500 GB Rotational Speed RPM 4200 RPM 5400 RPM 7200 RPM 4200 RPM 4200 RPM Height 12 5 mm 9 5 mm 9 5 mm 12 5 mm 12 5 mm User Data Sectors 576 072 368 625 142 808 781 422 768 976 773 168 Bytes Sector 512 512 512 512 ...

Page 32: ...8x speed DVD RW at 6x speed DVD R at 8x speed DVD R Double Layer at 4x speed DVD R Double Layer at 4x speed DVD RW at 8x speed and DVD RAM at 5x speed The DVD Super Multi drive is shown in Figure 1 3 and its specifications are listed in Table 1 2 Figure 1 3 DVD Super Multi Drive Table 1 2 DVD Super Multi Drive Specifications Item DVD ROM Mode CD ROM Mode Data Transfer Rate Mbytes s 33 3 U DMA tran...

Page 33: ... supply s internal control Turns on and off the battery pack charging power supply Issues a charging current instruction to the PWM control IC of the battery pack charging power supply Controls the supply of DC power supply input AC Adapter output to the power supply unit Controls the supply of power to the system block load logic circuit side Controls forced shutdown if the power supply malfuncti...

Page 34: ... to appear here 1 Hardware Overview Qosmio F50 Maintenance Manual 1 17 6 Output monitor Monitors the voltage output to the system block load logic circuit side Monitors the voltage over voltage input output current of the battery pack Monitors the internal temperature of the battery pack Monitors the supply voltage from the AC adapter ...

Page 35: ...apter is not attached The main battery maintains the state of the computer so that it can resume it 1 5 2 Battery Charging Control Battery charging is controlled by EC KB926 When the AC adapter and battery pack are attached to the computer the EC KB926 controls the charge on off state and detects a full charge Battery Charge When the AC adapter is attached the battery is charged by off state charg...

Page 36: ...g cases stops battery charge 1 The battery becomes fully charged 2 The AC adapter or battery pack is removed 3 The battery or AC adapter voltage is abnormal Detection of full charge A full charge is detected only when the battery is being charged by quick or normal charge A full charge is detected when either of the following conditions is met 1 The current in the battery charging circuit drops be...

Page 37: ...Chapter 2 Troubleshooting Procedures ...

Page 38: ......

Page 39: ...roubleshooting 29 2 11 Modem Troubleshooting 33 2 12 Express card Troubleshooting 35 2 13 IEEE 1394 Troubleshooting 37 2 14 Wireless LAN Troubleshooting 40 2 15 Camera troubleshooting 43 2 16 Bluetooth Troubleshooting 45 2 17 7 in 1 card Troubleshooting 48 2 18 HDD Troubleshooting 50 2 19 CRT failure Troubleshooting 52 2 20 HDMI Troubleshooting 54 2 21 SPDIF Troubleshooting 56 2 22 MIC Troubleshoo...

Page 40: ...bleshooting process 35 Figure 2 12 IEEE 1394 troubleshooting process 37 Figure 2 13 Wireless LAN troubleshooting process 40 Figure 2 14 Camera troubleshooting process 43 Figure 2 15 Bluetooth troubleshooting process 45 Figure 2 16 7 in 1 card troubleshooting process 48 Figure 2 17 HDD troubleshooting process 50 Figure 2 18 CRT failure troubleshooting process 52 Figure 2 19 HDMI Troubleshooting pro...

Page 41: ...iven in Chapter 4 The following tools are necessary for implementing the troubleshooting procedures 1 Diagnostics Disk Repair and Sound Repair 2 Phillips screwdriver 2 mm 3 6mm nut driver for the helix screw nuts on the rear ports for CPU door 4 2DD or 2HD formatted work disk for floppy disk drive testing 5 Sycard EXPRESS CARD test card 6 Cleaning kit for floppy disk drive troubleshooting 7 Cleani...

Page 42: ...he flowchart in Figure 2 1 as a guide for determining which troubleshooting procedures to execute Before performing any troubleshooting procedures verify the following Ask the user if a password is registered if it is ask him or her to enter the password Verify with the customer that Toshiba Windows Vista is installed on the hard disk Operating systems that were not preinstalled by Toshiba can cau...

Page 43: ...essage displays type the passw ord then press E nter Is T oshiba W indow s being loaded A 6 78 6 78 9 9 9 9 P erform the P ow er S upply T roubleshooting procedures in section 2 3 P erform diagnostics program R un C M 165 E X E and select the H A R D D IS K item P erform the P ow er S upply T roubleshooting procedures in section 2 3 P erform the P ow er S upply T roubleshooting procedures in secti...

Page 44: ...e diagnostics test loaded Allow each test to perform automatically Is an error detected by any of the diagnostics tests System is normal End AB Perform the Keyboard Troubleshooting procedures in section 2 6 Perform the FDD Troubleshooting procedures in section 2 5 After confirming which diagnostics test has detected an error perform the appropriate procedure as outlined below AB AB Figure 2 1 Trou...

Page 45: ...cedures in Section 2 2 2 If an error is detected by the display test perform the Display Troubleshooting procedures in Section 2 3 3 If an error is detected by the keyboard test perform the Keyboard Troubleshooting procedures in Section 2 4 4 If an error is detected by the TouchPad test perform the TouchPad Troubleshooting procedures in Section 2 7 5 If an error is detected by the audio test perfo...

Page 46: ... when using the modem perform the Modem Troubleshooting procedures in Section 2 10 5 If an error is detected when using the EXPRESS CARD unit perform the EXPRESS CARD Troubleshooting procedures in Section 2 11 6 If an error is detected when using the IEEE1394 device perform the IEEE1394 device Troubleshooting procedures in Section 2 12 7 If an error is detected when using the Wireless LAN perform ...

Page 47: ...Power Supply Status Procedure 1 CD EFG Check power supply connections Procedure 3 Run diagnostic program Procedure 4 EFG CD Replace adaptor battery Procedure 2 CD Perform internal connection check Procedure 5 Replace system board EFG Figure 2 2 Power Supply Troubleshooting Process The power supply controls many functions and components To determine if the power supply is functioning properly start...

Page 48: ...ly controller displays the power supply status through the Battery and the DC IN LEDS as listed in the tables below Table 2 1 Battery LED Battery State LED colors Definition Charging Amber solid on Battery charging with AC Blue solid on Battery fully charged by AC Blue color off Battery abnormal stop charging with AC Bad cell Overheated Discharging Amber blinking LED on for 1 second every 4 second...

Page 49: ...install a battery pack and connect an AC adaptor to the DC IN port on the computer and to a power supply If the DC IN LED or Battery LED is not lit go to Procedure 2 Procedure 2 Adaptor battery replacement A faulty adaptor may not supply power or may not charge the battery Perform Check 1 Check 1 Connect a new AC adaptor If the problem is not resolved go to Check 2 Check 2 Insert a new battery If ...

Page 50: ...aptor inlet and wall outlet If these cables are connected correctly go to Check 3 Check 3 Make sure that the DC IN input port socket is firmly secured to the system board of the computer If the DC IN input socket is loose go to Procedure 5 If it is not loose go to Check 4 Check 4 Use a multi meter to make sure that the AC adaptor output voltage is close to 19 V If the output is several percent low...

Page 51: ...ioning normally Procedure 5 Replacement check The system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures Check the connection between the AC adaptor and the system board After checking the connection perform Check 1 Check 1 Use a multi meter to make sure that the fuses on the system board are not blown If a fuse is not...

Page 52: ...eck P rocedure 1 S T A R T D oes the ex tern al display function ok P erfo rm diag nostic check P rocedure 2 HI W as a disp lay prob lem detected P erform conn ector and rep lacem ent check P rocedure 3 R eplace sy stem board E N D J KL J KL HI D isplay is not faulty C o ntinue troub lesho oting refer to F igure 2 1 Figure 2 3 Display troubleshooting process ...

Page 53: ...hen boot the computer The computer automatically detects the external display If the external display 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 check The Display Test program is stored on the computer s Diagnostics disk Th...

Page 54: ...d properly Test display again If the problem still exits replace the DDR RAM module If the problem still exists perform Check 2 Check 2 Replace the FL inverter board with a new one and test display again If the problem still exists perform Check 3 Check 3 Replace the LCD module with a new one and test display again If the problem still exists perform Check 4 Check 4 Replace the LCD FL cable with a...

Page 55: ... ced ure 1 S T A R T D o es the extern al k ey board fu nction ok P erform diagn ostic check P rocedu re 2 W as a key board pro blem d etected P erfo rm con nector and replacem en t ch eck P rocedu re 3 R eplace sy stem board E N D M NO PQ K eyb oard is no t fau lty C on tin ue trou bleshoo tin g refer to F igu re 2 1 RS M NO Figure 2 4 Keyboard troubleshooting process ...

Page 56: ...ace it with a new one and following the instructions in Chapter 4 Procedure 2 Diagnostic check Run the test and Diagnostics Program which will automatically execute the Keyboard Test Refer to Chapter 3 Tests and Diagnostics for more information on how to run the program If an error is located go to Procedure 3 If an error does not occur the keyboard is functioning ok Procedure 3 Connector and repl...

Page 57: ...m board P ro cedure 2 E N D O riginal U S B device is fau lty P erfo rm external d evice and connectio n check P ro cedure 1 S T A R T D oes the device function w hen connected to a different U S B po rt D oes an alternative U S B device function correctly TU VWX TU C h eck U S B port conn ection VWX Figure 2 5 External USB device troubleshooting process ...

Page 58: ...ocket there are three in all If the USB device still does not work go to Check 4 If the device functions correctly when connected to another USB port go to Check 3 Check 3 Make sure that the USB socket is firmly secured to the system board of the computer If the malfunction remains the system board or USB small board may be damaged Go to Procedure 2 Check 4 Connect an alternative USB device to one...

Page 59: ... erform T V T uner C able con nectio n check P roced ure 1 S T A R T D o es replacem ent T V T u ner cab le function pro perly P erform T V T uner S G settin g check P roced ure 2 A Y Z R eplace T V T uner cable T V T un er fu nction ing ok U se the rig ht setting on S G Y Z P erform T V T un er A ntenna C onn ection ch eck P roced ure 3 ...

Page 60: ...V out troubleshooting process A R eplace system b oard E N D D o es replacem ent T V T u ner A ntenn a fun ction properly _ R eplace T V T uner A nten na D o es replacem ent T V T u ner M odu le functio n p ro perly _ R eplace T V T uner M o dule P erfo rm T V T u ner M od ule con nectio n check P roced ure 4 ab ...

Page 61: ...uner set and the TV Tuner port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the TV Tuner port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The TV Tuner cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 TV Tuner SG setting check The TV Tuner SG setti...

Page 62: ...the replacement Antenna does not work the TV tuner Module may be damaged Go to Procedure 4 Procedure 4 TV Tuner Module Connection check The TV Tuner Module connect may be faulty Perform Check 1 Check 1 Check the TV Tuner Module is firmly plugged into system board if connection was correctly go to check 2 Check 2 Try connecting a different TV tuner Module to the computer If the replacement TV tuner...

Page 63: ... QOSMIO F55 DYNABOOK QOSMIO F50 Series Maintenance Manual 25 2 8 TouchPad Troubleshooting START END TouchPad connection check Procedure 1 TouchPad replacement check Procedure 2 Replace system board Figure 2 7 Touchpad troubleshooting process ...

Page 64: ...FPC to the system board Make sure the TouchPad FPC cable is firmly connected to the TouchPad and system board Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks If any of the connections are loose reconnect firmly If any of the connections is damaged or there is still an error go to Procedure 2 Procedure 2 TouchPad re...

Page 65: ...lem E N D P erfo rm earpho ne test P ro ced ure 2 D o earp ho nes functio n correctly P erfo rm co nnectio n check P ro ced ure 3 P erfo rm rep lacem ent check P ro ced ure 4 P erfo rm aud io so urce test P ro ced ure 1 cd efg Y es R ep lace system b oard S p eakers are no t faulty C ontinue tro ub leshoo ting see F igure 2 1 N o Figure 2 8 Speaker troubleshooting process ...

Page 66: ...und problem the problem is in the source devices If all have the same problem continue with Procedure 2 Procedure 2 Earphone test Connect a set if earphones or external speakers If these function correctly go to Procedure 3 If they do not function correctly the system board may be defective or damaged Replace it with a new one Procedure 3 Connection check Disassemble the computer following the ste...

Page 67: ... 29 2 10 Optical Drive Troubleshooting START Audio CD functions ok END Perform software check Procedure 3 Perform diagnostic test Procedure 4 Perform connection and replacement check Procedure 5 Perform audio CD check Procedure 1 Perform drive cleaning check Procedure 2 No Yes Replace system board ...

Page 68: ...io CD test Procedure 2 Drive cleaning check Procedure 3 Software check Procedure 4 Connection and replacement check Procedure 1 Audio CD check First insert an audio CD into the CD DVD drive Use windows application to check device can work fine or not If it works the problem is not with the drive Go to Procedure 3 If the audio CD does not work go to Procedure 2 If the CD DVD LED on the front panel ...

Page 69: ...apter 4 Replacement Procedures and perform the following checks Check 1 Make sure the drive is firmly connected to the system board If the connection is good and there is still an error go to Check 2 Check 2 The drive or drive cable may be defective or damaged Replace each with a new one following the steps in Chapter 4 Replacement Procedures If the drive is still not functioning properly perform ...

Page 70: ...m Troubleshooting START Computer unable to detect telephone signal END Perform connection check Procedure 2 Perform replacement check Procedure 3 Perform telephone line connection check Procedure 1 Check replace telephone line and connections Yes Replace system board No Figure 2 10 Modem troubleshooting process ...

Page 71: ...nal the fault may be in the telephone cable the wall socket or the modem port Perform Check 1 Check 1 Make sure telephone cable is firmly plugged into both the telephone wall socket and the modem port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the modem port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check...

Page 72: ...4 2 12 Express card Troubleshooting S TA R T D o errors occur during Express card test Perform Express card socket replacem ent check Procedure 2 R eplace system board E N D Express card unit is not faulty Perform Express card test Procedure 1 N o Y es Figure 2 11 Express card troubleshooting process ...

Page 73: ...gram Use windows application to check device can work fine or not If an error occurs Ensure the card in fully inserted into the socket before running the program If an error occurs during the Express card test perform Procedure 2 If no error occurs it is likely that the original PC card was faulty Procedure 2 Express card socket replacement check The Express card socket may be damaged or defective...

Page 74: ... START Perform IEEE 1394 device check Procedure 1 Is IEEE 1394 transmission ok Perform diagnostic check Procedure 2 Was an IEEE 1394 problem detected Perform connection and replacement check Procedure 3 Replace system board END Yes Yes IEEE 1394 port and transmission are not faulty Continue troubleshooting refer to Figure 2 1 No No ...

Page 75: ...nt or connections may be faulty Go to Procedure 2 If communication is impaired there may be a faulty connection Go to Procedure 3 Procedure 2 Diagnostic check Run the Diagnostic Program which will automatically execute the IEEE 1394 Device check Refer to Chapter 3 Tests and Diagnostics for more information PLS use windows application If an error is located go to Procedure 3 If an error does not oc...

Page 76: ... Troubleshooting Procedures QOSMIO F50 QOSMIO F55 DYNABOOK QOSMIO F50 Series Maintenance Manual 38 Check 4 The system board may be damaged Replace it with a new one following the instructions in Chapter 4 ...

Page 77: ...4 Wireless LAN Troubleshooting START Perform diagnostic test Procedure 1 Was a wireless LAN problem delected Perform connector and replacement check Procedure 2 Replace wireless LAN antenna unit Replace system board END Yes Wireless LAN system is not faulty Continue troubleshooting refer to Figure 2 1 No ...

Page 78: ...agnostic for more information PLS use windows application If an error is located go to Procedure 2 If an error is not located the wireless LAN system is functioning properly Procedure 2 Connector and replacement check The wireless LAN antenna wireless LAN unit or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures a...

Page 79: ...he problem persists or if the wireless LAN LED is not light when the wireless communication switch is turned to On go to Check 3 Check 3 The wireless LAN unit may be damaged Replace it with a new one following the instructions in Chapter 4 If the problem still exists perform Check 4 Check 4 The system board may be damaged Replace it with a new one following the instructions in Chapter 4 ...

Page 80: ...42 Troubleshooting Procedures QOSMIO F50 QOSMIO F55 DYNABOOK QOSMIO F50 Series Maintenance Manual 42 2 15 Camera Troubleshooting Figure 2 14 Camera troubleshooting process ...

Page 81: ...hich will display the Camera test result If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the Camera system is functioning properly Procedure 2 Connector and replacement check The Camera board or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks...

Page 82: ...anual 44 2 16 Bluetooth Troubleshooting hijki lmnopmqrstuvpwxsyxnwx zlmpynr mn twt nxppx mp nq rnxnyx nxppx swvpx ot x pvxsv nxmp nw ppxsvu mnonm xp su mn kn tynw wxnq ptmr l nmopmqypvvnyxpmtvr mn tynqnvx y ny zlmpynr mn kn tyn nxppx tvxnvvtqp r n Figure 2 15 Bluetooth troubleshooting process ...

Page 83: ...f an error is not located the Bluetooth system is functioning properly Procedure 2 Connector and replacement check The Bluetooth antenna module or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure that the Bluetooth antenna is firmly connected to the Bluetooth mod...

Page 84: ...Maintenance Manual 46 Check 3 The Bluetooth module may be damaged Replace it with a new one following the instructions in Chapter 4 If the problem still exists perform Check 4 Check 4 The system board may be damaged Replace it with a new one following the instructions in Chapter 4 ...

Page 85: ...ce Manual 47 2 17 7in 1 card Troubleshooting START Do errors occur during 7 IN 1 CARD test Perform 7 IN 1 card socket replacement check Procedure 2 Replace system board END 7 IN 1 unit is not faulty Perform 7 in 1 CARD test Procedure 1 No Yes Figure 2 16 7 in 1 card troubleshooting process ...

Page 86: ...indows application to check device can work fine or not Ensure the card in fully inserted into the socket before running the program If an error occurs during the 7 in 1 card test perform Procedure 2 If no error occurs it is likely that the original 7 in 1 card was faulty Procedure 2 7 in 1 Card socket replacement check The 7 in 1 Card socket may be damaged or defective for instance the socket pin...

Page 87: ...49 Troubleshooting Procedures QOSMIO F50 QOSMIO F55 DYNABOOK QOSMIO F50 Series Maintenance Manual 49 2 18 HDD Troubleshooting Figure 2 17 HDD troubleshooting process ...

Page 88: ...fer to Chapter 3 Tests and Diagnostics for more information on the program If an error is located go to Procedure 2 If an error is not located the HDD function is functioning properly Procedure 2 Connector and replacement check The HDD module or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the fol...

Page 89: ... c e d u r e 1 S T A R T D o e s r e p l a c e m e n t C R T c a b l e f u n c t i o n p r o p e r l y P e r f o r m C R T s e t c h e c k P r o c e d u r e 2 R e p l a c e s y s t e m b o a r d E N D R e p l a c e C R T c a b l e C R T f u n c t i o n i n g o k U s e d i f f e r e n t C R T s e t C h e c k C R T P o r t c o n n e c t i o n Figure 2 18 HDD troubleshooting process ...

Page 90: ...e CRT set and the CRT port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the CRT port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The CRT cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 CRT set check The CRT set may be faulty Perform Check 1 Check...

Page 91: ...leshooting P erfo rm H D M I co nnectio n check P ro cedu re 1 S T A R T D o es replacem ent H D M I cable fun ction properly P erfo rm H D M I set ch eck P ro cedu re 2 R eplace system b oard E N D R eplace H D M I cab le H D M I fun ction in g o k U se d ifferent H D M I set Figure 2 19 HDMI troubleshooting process ...

Page 92: ...nd the HDMI port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the HDMI port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The HDMI cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 HDMI set check The HDMI TV set may be faulty Perform Check 1 Check 1 ...

Page 93: ...55 Troubleshooting Procedures QOSMIO F50 QOSMIO F55 DYNABOOK QOSMIO F50 Series Maintenance Manual 55 2 21 SPDIF troubleshooting ...

Page 94: ... instructed Procedure 1 windows application test Procedure 2 Connector and replacement check Procedure 1 windows application test Use windows application to check device can work fine or not If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the SPDIF is functioning properly Procedure 2 Connector and replacement check The system board may be disconnected or damag...

Page 95: ...57 Troubleshooting Procedures QOSMIO F50 QOSMIO F55 DYNABOOK QOSMIO F50 Series Maintenance Manual 57 2 22 MIC Troubleshooting ...

Page 96: ...ng Program on Windows model which will display the MIC test result If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the MIC module functioning is properly Procedure 2 Connector and replacement check The MIC line or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform t...

Page 97: ...59 Troubleshooting Procedures QOSMIO F50 QOSMIO F55 DYNABOOK QOSMIO F50 Series Maintenance Manual 59 2 23 Finger printer troubleshooting ...

Page 98: ...Use windows application to check device can work fine or not If an error is located go to Procedure 2 If an error is not located the Finger printer system is functioning properly Procedure 2 Connector and replacement check The Finger printer board or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform th...

Page 99: ...nten na con nectio n check P roced ure 1 S T A R T D oes replacem en t F M T uner A n tenna fu nction prop erly P erfo rm F M T uner S G setting check P roced ure 2 A R eplace F M T uner A nten na F M T un er fu nction ing ok U se the rig ht setting on S G P erfo rm F M T uner b oard C onn ection ch eck P roced ure 3 Figure 2 23 FM tuner troubleshooting process ...

Page 100: ...e sy ste m b o ard E N D D o e s rep la c em e n t F M T u n er B o a rd fu n c tio n p ro p e rly R ep la ce F M tu n e r b o a rd To determine if the computer s FM tuner port is functioning properly perform the following procedures Figure 2 23 outlines the process Start with Procedure 1 and continue as instructed ...

Page 101: ...re 2 Procedure 2 FM Tuner SG setting check The FM Tuner SG setting may be faulty Perform Check 1 Check 1 Check the FM Tuner SG setting was right or wrong if right go to check 2 if wrong Correct it and re test If fail symptom still exist go to check 2 Check 2 Try connecting a different FM tuner SG to the computer If the replacement FM tuner SG works the original set may be damaged If the replacemen...

Page 102: ...ooting START Perform E SATA device check Procedure 1 Is E SATA transmission ok Performdiagnostic check Procedure 2 Was an E SATA problemdetected Performconnection and replacement check Procedure 3 Replace systemboard END Yes Yes E SATA port and transmission are not faulty Continue troubleshooting refer to Figure 2 1 No No ...

Page 103: ...nt or connections may be faulty Go to Procedure 2 If communication is impaired there may be a faulty connection Go to Procedure 3 Procedure 2 Windows Application check Run the Windows Application which will automatically execute the E SATA port test for transmission Tests and Diagnostics for more information on how to run the program If an error is located go to Procedure 3 If an error does not oc...

Page 104: ... Troubleshooting Procedures QOSMIO F50 QOSMIO F55 DYNABOOK QOSMIO F50 Series Maintenance Manual 66 Check 4 The system board may be damaged Replace it with a new one following the instructions in Chapter 4 ...

Page 105: ...F50 QOSMIO F55 DYNABOOK QOSMIO F50 Series Maintenance Manual 67 2 26 Felica Troubleshooting START END Felica connection check Procedure 1 Felica replacement check Procedure 2 Replace system board Figure 2 25 Felica troubleshooting process ...

Page 106: ...rmly connected to the Felica and system board Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks Use windows application to check device can work fine or not If an error is located make sure the connection was ok If any of the connections are loose reconnect firmly If any of the connections is damaged or there is stil...

Page 107: ...eries Maintenance Manual 69 2 27 TMA Troubleshooting P erform T M A p ow er C able con nectio n check P roced ure 1 S T A R T D oes replacem en t T M A po w er C able fun ction p rop erly A R ep lace T M A po w er C able P erfo rm T M A F F C C o nnection check P roced ure 2 ...

Page 108: ...perly R ep lace T M A F F C D oes replacem en t T M A M odu le functio n p ro perly R ep lace T M A M odu le P erform T M A M o dule con nectio n check P roced ure 3 Figure 2 26 TMA troubleshooting process To determine if the computer s TMA is functioning properly perform the following procedures Figure 2 26 outlines the process Start with Procedure 1 and continue as instructed ...

Page 109: ...gged into both the system board and the TV Tuner Module of the computer If the cable is connected correctly go to Check 2 Check 2 The TMA power cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 TMA FFC connection check The TMA FFC may be damaged or the connections may be loose Perform Check 1 Check 1 Make sure TMA FFC is firmly plugged into bot...

Page 110: ...nance Manual 72 Check 2 Try connecting a different TMA Module to the computer If the replacement TMA Module works the original Module may be damaged If the replacement Module does not work the system board may be damaged Replace it with a new one following the instructions in Chapter 4 ...

Page 111: ...R T D o es rep lacem ent U W B A ntenn a fun ction properly P erform U W B S G setting check P roced ure 2 R eplace U W B A ntenna U W B fun ctionin g o k U se the rig ht setting on S G P erform U W B M odu le C onn ection ch eck P roced ure 3 R eplace system b oard E N D D oes replacem en t U W B M odu le functio n p ro perly R eplace U W B M odu le Figure 2 27 UWB troubleshooting process ...

Page 112: ... is connected correctly go to Check 2 Check 2 Try connecting a different UWB Antenna to the computer If the replacement UWB Antenna works the original Antenna may be damaged If the replacement Antenna does not work the UWB SG setting may be wrong Go to Procedure 2 Procedure 2 UWB SG setting check The UWB SG setting may be faulty Perform Check 1 Check 1 Check the UWB SG Setting was right or wrong i...

Page 113: ...nance Manual 75 Check 2 Try connecting a different UWB Module to the computer If the replacement UWB Module works the original Module may be damaged If the replacement Module does not work the system board may be damaged Replace it with a new one following the instructions in Chapter 4 ...

Page 114: ... DYNABOOK QOSMIO F50 Series Maintenance Manual 76 2 29 IR blaster Troubleshooting START END IR blaster board connection check Procedure 1 IR blaster board replacement check Procedure 2 Replace system board Figure 2 28 IR Blaster troubleshooting process ...

Page 115: ... the IR Blaster FFC is firmly connected to the system board Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks Use windows application to check device can work fine or not If an error is located make sure any of the connections are loose reconnect firmly If any of the connections is damaged or there is still an error ...

Page 116: ... A n tenn a con nectio n check P roced ure 1 S T A R T D oes replacem en t G P S A ntenn a fun ction properly R ep lace G P S A ntenna P erform G P S M odu le C onn ection ch eck P roced ure 2 R eplace system b oard E N D D oes replacem en t G P S M odu le functio n p ro perly R ep lace G P S M odu le Figure 2 29 GPS troubleshooting process ...

Page 117: ...enna is firmly plugged into GPS module of the computer If the antenna is connected correctly go to Check 2 Check 2 Try connecting a different GPS Antenna to the computer If the replacement Antenna works the original Antenna may be damaged If the replacement Antenna does not work the GPS nodule may be damaged Go to Procedure 2 Procedure 2 GPS Module connection check The GPS Module connect may be fa...

Page 118: ...3 Tests and Diagnostics 1 Chapter 3 Tests and Diagnostics ...

Page 119: ...est 11 3 7 FDD Test 11 3 8 Computrace Check 14 3 9 Keyboard Test 14 3 10 Mouse Pad Test 17 3 11 LCD Pixels Mode Test 18 3 12 Magnetic switch Test 19 3 13 LAN Test 21 3 14 RTC Test 24 3 15 Read 1394 GUID 25 3 16 Speaker EQ Check 26 3 17 Button Test 26 3 18 HDCP Key Check 27 3 19 Memory check 29 3 20 1st HDD Test 30 3 21 2nd HDD Test 32 3 22 RDMI Test 35 3 23 WDMI Test 36 3 24 Memory R W Test 38 ...

Page 120: ...ogram when you are at Main Menu The TEST DIAGNOSTIC PROGRAM contains the following functional tests CONFIG CHECK TEST Beep sound TEST FAN ON OFF TEST MAIN BATTERY CHARGE TEST FDD TEST Computrace check KEYBOARD TEST MOUSE PAD TEST LCD PIXELS MODE TEST MAGNETIC SWITCH TEST HDD R W TEST LAN TEST RTC TEST IEEE1394 CODE TEST Speaker EQ Check Rewrite Button Test HDCP Key Check Memory test 1st HDD Test 2...

Page 121: ...cs diskette 3 for memory read and write NOTE To execute the CD test make sure the CD is installed in the ODD drive The T D Program can run single test by you press corresponsive English letter of test item and it also asks you if you like to copy test log file to diskette as reference at the end of test s The test list is as the following A CONFIG CHECK TEST B Beep sound TEST C FAN ON OFF TEST D M...

Page 122: ...3 Tests and Diagnostics 5 The below display will show up at the beginning of T D program If the test result passes the following display will show up ...

Page 123: ...nd a test fails the following message displays Then press any key for next actions the below display presented if copying test log file onto diskette is necessary This action will be executed when Y key pressed It will skip this process if N key pressed ...

Page 124: ...3 Tests and Diagnostics 7 And then it will check if it s necessary to leave this program Program will quit when Y key pressed and it will go back main menu for next test if N key pressed ...

Page 125: ...includes CPU CPU type Cache CPU speed CPU FSB DDRAM SIZE Panel ID HDD1 type capacity Vendor ID Model Firmware HDD2 type capacity Vendor ID Model Firmware VRAM size VGA CHIP TYPE Battery cell 6cell 9cell 12cell Wireless type LAN Type 1394 TMA Bluetooth SKUID Robson The screen should display as below ...

Page 126: ...eakers if they are OK within 3 times Beep sound generated NOTE Remember to tune up the volume as Maximum before this test starts The screen should display as below indicating whether the test is passed or failed after the question 3 5 Fan ON OFF Test The fan test allows the user to test aurally whether the fan is working And follow the below procedures for this test ...

Page 127: ...ch fan outlet that is near right side of unit whether fan is ON The computer will stop the fan working after any key pressed Feel the wind or listen the sound to check if the fan is OFF The screen should display as below indicating whether the test is passed or failed after the question 3 6 Main Battery Charge Test NOTE The AC adaptor 120W 19V should be connected to successfully run this test ...

Page 128: ...s Full showed when remain charge capacities is 100 The screen should display as below if the charge function is OK will show If the charge function is NG the screen will display as 3 7 FDD Test NOTE Before running the FDD test prepare a formatted work diskette 1 44 MB Remove the diagnostics diskette and insert the work diskette into the FDD The contents of the floppy diskette maybe erased ...

Page 129: ... seek verify function Range Track 0 79 3 Write Read Compare pattern function Range Track 75 79 NOTE The write protected device of this formatted diskette should be Disable The subtests run automatically NOTE Press Esc key can skip the current subtest The screen should display as below indicating whether the subtests pass or fail when finished ...

Page 130: ...race check The computrace check will check your PC s computrace function was disable or enable And can disable computrace function item1 The computrace check will check computrace function status was enable or disable As below picture show ...

Page 131: ...reboot 1 times 2 need re write DMI Data after disable computrace function 3 9 Keyboard Test The keyboard test checks the all keys function NOTE The Num Lock and the Overlay mode must be off to execute the keyboard test Before keyboard test starts the keyboard matrix code should be chosen as below display 1 S US for America ...

Page 132: ... production line no use this type keyboard until now When you execute this test the keyboard layout is drawn on the display When any key is pressed the corresponding key on the screen changes to black as shown below It will indicate whether the sub test is passed or failed after the question US Keyboard ...

Page 133: ...ge gradually 3 10 Mouse Pad Test The Mouse test allows the user to select and assign values to the following using the Touch Pad or Tab key to move between selections 1 Mouse Speed on a scale from slow to fast 2 Acceleration Off Low Medium High 3 Button Assignments Left Right Right button either Unassigned or Drag Lock 4 Swap Buttons Left Right NOTE The Touch Pad test cannot be used to test an ext...

Page 134: ...Pad cursor to click the OK column will end this test It will indicate whether the subtests pass or fail after three questions NOTE The above figure has three compartments although the Touch Pad installed may only have two buttons In this case the central compartment in the figure does not correspond to any button 3 11 LCD Pixels Mode Test This LCD pixels mode test checks whether video display is f...

Page 135: ...indicating whether the test is passed or failed after the question 3 12 Magnetic Switch Test The lid switch test checks the lid function of the unit When LCD cover closed the lid should enable to turn off the display Follow below steps to run this test 1 Close the LCD cover 2 Open the LCD Then it will indicate whether the test is passed or failed 1 If the Lid switch test fail it will show below di...

Page 136: ...3 Tests and Diagnostics 19 2 If the Lid switch test pass it will show below display ...

Page 137: ...s the LAN full duplex environment NOTE LAN loopback needs to plug in before test begins And LAN information will show on the test screen IO Base Port 4000H IRQ BH it s IRQ 5 Node it is MAC Address Line Frame 1514 Bytes Line Speed 1000Mbps or 100Mbps or 10 Mbps ...

Page 138: ...ics 21 Bus ID it s E The LAN test includes three subtests of the 1 Speed1000 2 Speed100 3 Speed10 The subtests run automatically The screen should display as below indicating whether the subtests pass or fail when finished ...

Page 139: ...3 Tests and Diagnostics 22 If an error is detected and a test fails the following message displays ...

Page 140: ...TC Test Checks the computer s RTC Real Time Clock and calendar functions by comparing the DOS and CMOS values The test runs automatically The screen should display as below indicating whether the test is passed or failed when finished ...

Page 141: ...tics 24 3 15 Read 1394 GUID This test will check if the computer s EEPROM 1394GUID code is correct NOTE Must open the RAM Door to see RAM connector GUID bar code before test item begins The figure below will be displayed ...

Page 142: ... Write This test will check if the computer s EEPROM EQ type is correct The EQ Type test includes two subtests of the 1 Read EQ Type from EEPROM 2 Re Write EQ Type to EEPROM NOTE To execute this test you must select speaker type Harman or No brand The figure below will be displayed ...

Page 143: ...each of Sensor button buttons Press each of the buttons on the front panel in turn A yellow bar will appear on the relevant section of the figure if the button passes the test Press ESC to quit the test 3 18 HDCP Key Check This test will check HDCP key has been written into your computer successful or not C ...

Page 144: ...3 Tests and Diagnostics 27 If the picture shows as below it means he HDCPKEY function is NG ...

Page 145: ...t This test will check if the computer s DDR RAM Vendor frequency and size is correct in every slot 3 20 1st HDD Test The HDD test allows the user to verify the 1st HDD ok or not First please select HDD test method Screen would display as below ...

Page 146: ...Tests and Diagnostics 29 After you select the method then input password hard disk if input password is Right the screen would display as below If input password is wrong the screen would display as below ...

Page 147: ...s 30 The screen will display as below picture to show the subtest is passed or failed when finished If it is show the picture as below it means HDD function is OK If the picture shows as below it means he HDD function is NG ...

Page 148: ...3 Tests and Diagnostics 31 3 21 2nd HDD Test The HDD test allows the user to verify the 2nd HDD ok or not Please select HDD test method Choice HDD test method Screen would display as below ...

Page 149: ...Tests and Diagnostics 32 After you select the method then input password hard disk if input password is Right the screen would display as below If input password is wrong the screen would display as below ...

Page 150: ...s 33 The screen will display as below picture to show the subtest is passed or failed when finished If it is show the picture as below it means HDD function is OK If the picture shows as below it means he HDD function is NG ...

Page 151: ...3 Tests and Diagnostics 34 3 22 Read DMI If you want to double check the DMI data please select Read DMI item the figure below will be displayed ...

Page 152: ...and Diagnostics 35 3 23 Write DMI When you want to write DMI data please select which data you want to write the figure below will be displayed 1 Write OME string 2 Write Version 3 Write Serial 4 Write Product ...

Page 153: ...3 Tests and Diagnostics 36 After write OK you should reboot the system that can make the setting effective or you can write next data before reboot system the figure below will displayed ...

Page 154: ...ld reboot the system that can make the setting effective 3 24 Memory R W test Memory R W test will do memory read and write test NOTE Memory R W TEST need re boot from disk3 to test PLS select V in disk2 test menu for test system will show below picture after you select V ...

Page 155: ...3 Tests and Diagnostics 38 After boot from disk3 test program will auto start Test picture as below If the picture show as below It means memory read and write pass ...

Page 156: ...3 Tests and Diagnostics 39 You can press ESC to exit test after test pass ...

Page 157: ...Chapter 4 Replacement Procedures ...

Page 158: ...4 Replacement Procedures Qosmio F50 Maintenance Manual 4 ii ...

Page 159: ... Battery Pack 4 9 Installing the Battery Pack 4 10 4 3 HDD 4 11 Removing the HDD 4 11 Installing the HDD 4 13 4 4 Memory 4 14 Removing the Optional Memory 4 14 Installing the Optional Memory 4 16 4 5 Express Card 4 18 Removing the Optional Express Card or PC Card 4 18 Installing the Optional Express Card or PC Card 4 19 4 6 Optional Memory Card 4 20 Removing the Optional Memory Card 4 20 Installin...

Page 160: ...Installing the Speakers 4 35 4 12 Touch Pad and Finger Print Board 4 36 Removing the Touch Pad and Finger Print Board 4 36 Installing the Touch Pad and Finger Print Board 4 38 4 13 Power Switch Board 4 39 Removing the power switch 4 39 Installing the power switch board 4 39 4 14 VR board 4 40 Removing the VR board 4 40 Installing the VR board 4 41 4 15 Bluetooth Card 4 42 Removing the Bluetooth ca...

Page 161: ...Board 4 56 Installing the System Board 4 56 Removing the cooling module 4 57 Installing the Cooling Module 4 58 4 22 CPU 4 59 Removing the CPU 4 59 Installing the CPU 4 60 4 23 Sub woofer 4 62 Removing the Sub woofer 4 62 Installing the Sub woofer 4 62 4 24 RJ11 FM Tuner and TV Tuner 4 63 Removing RJ11 FM Tuner and TV Tuner 4 63 Installing the RJ11 FM Tuner and TV Tuner 4 64 4 25 B Cas 4 65 Removi...

Page 162: ...4 Replacement Procedures Qosmio F50 Maintenance Manual 4 vi 4 28 CCD Board MIC and Antenna 4 70 Removing the CCD Board MIC and Antenna 4 70 Installing the CCD Board MIC and Antenna 4 70 ...

Page 163: ...cables from the computer 4 29 Figure 4 14 Removing the screws from the rear of the computer 4 31 Figure 4 15 Removing the display assembly 4 32 Figure 4 16 Removing the speakers 4 34 Figure 4 17 Removing the metal cover screws 4 35 Figure 4 18 Removing the screws from the touch pad 4 36 Figure 4 19 Removing the touch pad brackets 4 37 Figure 4 20 Removing the finger print board 4 38 Figure 4 21 Re...

Page 164: ...4 57 Figure 4 35 Removing the CPU 4 59 Figure 4 36 Installing the CPU 4 60 Figure 4 37 Securing the CPU 4 61 Figure 4 38 Removing the Sub woofer 4 62 Figure 4 39 Removing RJ FM Tuner 4 63 Figure 4 40 Removing TV Tuner 4 64 Figure 4 41 Removing the B CAS 4 65 Figure 4 42 Removing the display mask 4 66 Figure 4 43 Removing the FL Inverter board 4 67 Figure 4 44 Removing the LCD module 4 68 Figure 4 ...

Page 165: ...eplace only one FRU The chart below shows the FRUs in the order in which they should be removed in a top down manner irrespective of their physical locations The FRUs shown in the top area of the chart should normally be removed before removing the FRUs shown in the bottom area To replace the FRUs first identify the suspect FRU for the system failure Next according to this chart determine the FRUs...

Page 166: ...4 22 CPU 4 23 Sub woofer 4 19 TV Tuner Card 4 25 B Cas How to use the chart two examples For removing the System Board First remove parts from 4 9 Top Cover 4 10 Modem GPS Card GPS Radio 4 11 to 4 21 TMA CPU Fan and Cooling Module For removing the LCD Module First remove the display mask and FL inverter board both of which are shown above the LCD module 4 2 Battery 4 3 HDD 4 4 Memory 4 8 ODD 4 7 K...

Page 167: ...iolated they will explode 2 The components such as the power supply and FL inverter carry high voltages When you partially disassemble the computer and turn on the components use extreme care not to touch the connectors and components to avoid the risk of electrical shock Do not disassemble individual components during first level maintenance WARNING 1 To avoid the risk of electrical shock turn th...

Page 168: ...inal screw Make sure that all the screws are fastened securely Loose screws can cause short circuits overheating smoke or fire 3 Before raising a FRU or other component make sure that all the component cables have been disconnected to avoid the risk of electrical shock caused by accidental contact with the energized components 4 For AC input be sure to use the AC adapter and AC power cable that co...

Page 169: ...atures and extremely high humidity Run the diagnostic tests explained in Chapter 2 of this manual to identify the FRU that has probably caused the system failure Perform only the required machine operations Use only the disassembly and reinstallation procedures described in this manual Place the removed components in a safe place away from the computer so that they are not damaged or get in the wa...

Page 170: ...irmly If the cable came off the connector reinsert the cable by raising the pressure plate up to a satisfactory height Normal pin connectors are used for all the other types of cables These connectors can be installed or removed by simply inserting them or pulling them out Assembly Procedures You have to reassemble the computer after you have disassembled the computer and fixed the component that ...

Page 171: ...t and tools required for disassembly and reassembly are One 2 mm Phillips screwdriver One 4 mm flat blade screwdriver Torx screwdriver Tweezers for pulling out screws ESD mats for the floor and work desks An ESD wrist strap or heel grounder Anti static carpets or flooring Air ionizers for highly electrostatic sensitive areas A plastic card in credit card size Screw Tightening Torque To secure scre...

Page 172: ...length having decimal places i e 16mm Symbols of Screws on the Computer Body For easy maintenance the screw types are shown on the computer body as symbols A symbol consists of a letter representing the screw type and a numeral representing the screw length Screw type Letter Bind screw B stands for bind Flat head screw F stands for flat head Super flat head screw S stands for super flat head Tappi...

Page 173: ...ing procedures and Figure 4 1 CAUTION When handling the battery packs use care not to short circuit the terminals Do not drop hit twist or bend the battery packs Do not scratch or break up their casing 1 Turn the computer upside down so that the back is facing you 2 Slide out the battery lock 3 Slide the battery release latch and remove the battery pack from the computer Figure 4 1 Removing the ba...

Page 174: ...ION The battery packs contain a lithium ion battery which can explode due to improper replacement use handling or disposal Always dispose of the battery packs as required by local ordinances or regulations Use only replacement batteries recommended by Toshiba NOTE Visually check the battery s terminals If they are dirty clean them with a dry cloth 1 Gently insert a new or recharged battery pack in...

Page 175: ...o not press on the top or bottom of the drive Applying such pressure can either corrupt the data in the drive or damage the drive Remove the HDD hard disk drive according to the following procedures and Figures 4 2 4 3 1 Remove two M2 5x4 HDD cover screws that secure the HDD and then remove the HDD cover 2 In the HDD compartment remove two M2 5x4 HDD bezel screws and remove the bezel from the comp...

Page 176: ... 4 12 3 Remove the HDD pack by pulling on the tab attached to the pack NOTE Do not disassemble the HDD pack when it is working normally Disassemble or replace the HDD pack only if it fails 4 Place the HDD pack on a flat surface such as a desk 5 To separate the chassis from the HDD remove four M3x3 screws Figure 4 3 Removing the HDD chassis CAUTION Do not apply pressure to the top or bottom of the ...

Page 177: ...s sides 1 Place the HDD into the HDD chassis 2 Secure the HDD and its chassis with four M3x3 screws CAUTION To prevent the HDD bracket from being distorted when installing the HDD pack into the computer do not press the center of the HDD pack Always hold the HDD pack by its sides 3 Install the HDD pack into the correct position in the computer Connect the HDD pack to the computer holding the HDD p...

Page 178: ...ccording to the following procedures and Figure 4 4 after checking that the computer is turned off in boot mode CAUTION Remove the optional memory after turning off the computer If this is violated the computer or memory can be damaged 1 Turn the computer upside down 2 Release the screw that secures the optional memory cover 3 Remove the memory cover CAUTION Do not touch the connectors on the memo...

Page 179: ... the text that you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 15 Figure 4 4 Removing the optional memory cover 4 Spread out the two memory lock latches so that the memory module pops up 5 Pull the memory modules up and out at an angle using care to avoid touching the connectors ...

Page 180: ...ory can be damaged 1 Insert the memory module into the connector at an angle of 45 degrees 2 Press down on the memory module so that it is secured with both memory lock latches 3 Reinstall the optional memory cover 4 Secure the optional memory cover with the optional memory cover securing screw After the computer is turned on check the hardware configuration in the Hardware Setup or TSETUP program...

Page 181: ... apply 2 to the text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 17 Figure 4 5 Removing the metal cover screws ...

Page 182: ...al Express Card or PC card according to the following procedures and Figure 4 6 after checking that the computer is turned off in boot mode CAUTION Install or remove the Express Card or PC card correctly according the manuals for the Express Card or PC card and the operating system you are using 1 Push the Express card or PC card to be removed until it stops then release the memory card 2 When the...

Page 183: ...Card or PC card according to the following procedures and Figure 4 6 after checking that the computer is turned off in boot mode 1 Insert the Express Card or PC card 2 Gently push it and release when it clicks in place 3 Check that the card is seated securely After the Express Card or PC card is installed check the hardware configuration in the Hardware Setup or TSETUP program to make sure that th...

Page 184: ...Figure 4 7 after checking that the computer is turned off in boot mode 1 Push the memory card to be removed until it stops then release the memory card 2 When the memory card pops out grasp it and pull it out Figure 4 7 Removing the memory card Installing the Optional Memory Card Install the memory card according to the following procedures and Figure 4 7 after checking that the computer is turned...

Page 185: ...to apply 2 to the text that you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 21 After the PC card is installed check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card is compatible with the current hardware configuration ...

Page 186: ...u want to appear here Qosmio F50 Maintenance Manual 4 22 4 7 Keyboard Cover and Keyboard Removing the Keyboard Cover and Keyboard Remove the Keyboard Cover and Keyboard according to the following procedures and Figures 4 8 4 9 1 Use a pointed object to lift the keyboard from the computer 2 Remove the keyboard cover Figure 4 8 Removing the keyboard cover ...

Page 187: ...e Manual 4 23 3 Remove two M2 5x3 screws and then remove the keyboard Figure 4 9 Removing the keyboard Installing the keyboard Cover and Keyboard Install the keyboard cover and keyboard according to the following procedures and Figures 4 8 4 9 1 Secure the keyboard with two M2 5x3 screws 2 Place the keyboard cover in the correct position and gently push down the cover to have it locked in place ...

Page 188: ...Home tab to apply 2 to the text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here Qosmio F50 Maintenance Manual 4 24 4 8 ODD 1 Turn the computer upside down 2 Remove the one M2 5x10 screw ...

Page 189: ...cedures are the same for all the modules that can be installed in the ODD bay See the appropriate sections for the disassembly procedures of specific modules Remove the ODD bay module according to the following procedures and Figure 4 10 Figure 4 10 Removing the ODD Bay module 1 Turn the notebook right side up 2 Remove screw 1 3 Use the thin tool to slide the latch in the direction of the arrow CA...

Page 190: ...the ODD bay module in the correct position and slide it in 2 Push it in until it clicks into place 3 Turn the computer upside down 4 Secure the ODD bay module with one M2 5x10 screw Disassembling the ODD Drive NOTE Do not disassemble the ODD drive when it is working normally Disassemble or replace the ODD drive only if it fails Disassemble the ODD drive according to the following procedures and Fi...

Page 191: ...tab to apply 2 to the text that you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 27 Assembling the ODD Drive Assemble the ODD drive according to the following procedures and Figure 4 11 1 Seat the bracket in the correct position 2 Secure them with two M2x3 screws ...

Page 192: ...to appear here Qosmio F50 Maintenance Manual 4 28 4 9 Top Cover Removing the Top Cover Remove the top cover according to the following procedures and Figures 4 12 and 4 13 1 Turn the computer upside down and remove the following 14 screws Eight M2 5x10 screws Three M2 5x6 screws One M2 5X16 screw Figure 4 12 Removing the screws from the bottom of the computer ...

Page 193: ...tab to apply 2 to the text that you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 29 2 Turn the computer right side up and disconnect the cable as indicated by arrows in the following figure Figure 4 13 Disconnecting cables from the computer 3 Lift up the top cover ...

Page 194: ...ance Manual 4 30 Installing the Top Cover Install the top cover with the display assembly according to the following procedures and Figures 4 12 4 13 1 Seat the top cover adjusting its position 2 Connect the six cables as indicated in Figure 4 12 3 Turn the computer upside down and secure it with 14 screws as indicated in Figure 4 12 Eight M2 5x10 screws Three M2 5x6 screws One M2 5X16 screw ...

Page 195: ...Removing the Display Assembly CAUTION Use care to avoid that the antenna cable is not caught between the display assembly and computer Remove the display assembly according to the following procedures and Figures 4 14 4 15 1 Turn the computer so the rear is facing you and remove four M2 5x4 white screws 2 Restore the normal computer placement and open the display panel Figure 4 14 Removing the scr...

Page 196: ...here Error Use the Home tab to apply 2 to the text that you want to appear here Qosmio F50 Maintenance Manual 4 32 3 Disconnect the cables on the system board Figure 4 15 Removing the display assembly 4 Remove two M2 5x6 screws securing the LCD module to the top cover 5 Remove the display module ...

Page 197: ...nance Manual 4 33 Installing the Display Assembly Install the display assembly according to the following procedures and Figures 4 14 4 15 1 Place the display panel in the correct position 2 Connect the display cables to the system board 3 Secure the display assembly with two M2 5x6 screws 4 Close the display panel and turn the computer so the rear is facing you and secure tour M2 5x4 screws ...

Page 198: ...ng the Speakers Remove the Speakers according to the following procedures and Figure 4 16 1 The left and right speaker Use SCREW AX1 MA00000A4G0 big head for fix PCB Use SCREW BX2 MA00000CHH0 for speaker Use Screw M2X4 2 Remove the speaker cable from the wire guide 3 Remove the left and right speakers Figure 4 16 Removing the speakers CAUTION Use care to avoid that the speaker cable is not caught ...

Page 199: ...separate the metal cover Figure 4 17 Removing the metal cover screws Installing the Speakers Install the speakers according to the following procedures and Figure 4 17 1 Seat the metal cover in the correct position and secure them with five M2x3 screws 2 Seat the left and right speaker in the correct position 3 Route the speaker cable in the wire guide 4 Secure the left speaker with four screws 5 ...

Page 200: ...he text that you want to appear here Qosmio F50 Maintenance Manual 4 36 4 12 Touch Pad and Finger Print Board Removing the Touch Pad and Finger Print Board Remove the touch pad and finger print board according to the following procedures and Figures 4 18 4 19 1 Remove three M2 5x4 screws Figure 4 18 Removing the screws from the touch pad ...

Page 201: ...he text that you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 37 2 Remove the touch pad brackets Figure 4 19 Removing the touch pad brackets CAUTION Use care to avoid that the touch pad cable is not caught under the touch pad bracket 3 Remove two M2 5x4 screws securing the touch pad ...

Page 202: ...the lock towards the right and lift up the board Figure 4 20 Removing the finger print board Installing the Touch Pad and Finger Print Board Install the touch pad and Finger Print board according to the following procedures and Figure 4 20 1 Seat the finger print board touch pad and touch pad bracket in the correct position and secure with two M2 5x4 screws 2 Seat the touch pad brackets in the cor...

Page 203: ...ch Remove the power switch according to the following procedures and Figure 4 21 1 Remove one M2x4 screw from the power switch board 2 Separate the power switch board from the top cover Figure 4 21 Removing the power switch board Installing the power switch board Install the power switch according to the following procedures and Figure 4 21 1 Seat the power switch board in the correct place on top...

Page 204: ...ere Qosmio F50 Maintenance Manual 4 40 4 14 VR board Removing the VR board Remove the VR board according to the following procedures and Figure 4 22 1 Remove the two VR board with Special screws 2 Disconnect the VR board flat cable Figure 4 22 Removing the VR board Note Be careful not to damage the VR board when installing them Make sure they are in the correct position ...

Page 205: ...at you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 41 Installing the VR board Install the VR board according to the following procedures and Figure 4 22 1 Seat the VR board in the correct position in the computer 2 Secure the VR board with two Special screws 3 Connect the VR board flat cable ...

Page 206: ...th Card Removing the Bluetooth card Remove the Bluetooth card according to the following procedures and Figure 4 23 1 Remove the Bluetooth cable from the wire guide 2 Disconnect the cable from the Bluetooth card 3 Remove the card from the top cover Figure 4 23 Removing the Bluetooth card Note Be careful not to damage the Bluetooth Card when connecting it with the cable Make sure the card is seated...

Page 207: ...appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 43 Installing the Bluetooth card Install the Bluetooth card according to the following procedures and Figure 4 23 1 Seat the card in the correct position on the back of the top cover 2 Connect the Bluetooth card with the Bluetooth cable 3 Put the cable in the wire guide ...

Page 208: ... Bridge Remove the Wire Bridge according to the following procedures and Figure 4 24 1 Remove four 2 5x6 screws securing the wire bridge 2 Remove the Wire Bridge from the computer Figure 4 24 Removing the Wire Bridge Installing the Wire Bridge Install the Wire Bridge according to the following procedures and Figure 4 24 1 Seat the Wire Bridge in the correct position on computer 2 Secure the wire b...

Page 209: ...GA module and VGA cooler Unit keep the following in mind 1 The unit can become very hot during operation Be sure to let it cool down before starting the repair work 2 Use care when removing and disassembling the unit in order to avoid damage 3 If you remove the VGA Cooling Module please use soft cloth with alcohol to clean the VGA board and VGA Cooling Module Reapply Shinetsu 7762 grease before in...

Page 210: ...here Error Use the Home tab to apply 2 to the text that you want to appear here Qosmio F50 Maintenance Manual 4 46 1 Remove three M2 5x6 screws securing the VGA module cooler 2 Remove the VGA module cooler from the system board Figure 4 26 Removing the VGA Module 3 Turn to the back of the module ...

Page 211: ...the text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 47 4 Remove four spring screws on the module to remove the VGA cooler ...

Page 212: ...s Error Use the Home tab to apply 2 to the text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here Qosmio F50 Maintenance Manual 4 48 Figure 4 27 Removing the spring screws ...

Page 213: ...osmio F50 Maintenance Manual 4 49 Installing the VGA Module Cooler Install the VGA Module Cooler according to the following procedures and Figures 4 25 4 26 1 Seat the VGA Cooler on the back of the VGA module 2 Secure them with four spring screws 3 Turn to the other side of the module and seat the unit in the correct position on the system board 4 Secure the unit with screws ...

Page 214: ...the following procedures and Figure 4 28 1 Disconnect the cable attaching the IR Blaster Board to the system board 2 Remove two M2 5x6 screws 3 Remove the IR Blaster Board Figure 4 28 Removing the IR Blaster Board Installing the IR Blaster Board Install the IR Blaster Board according to the following procedures and Figure 4 28 1 Seat the IR Blaster Board in the correct place on the computer s base...

Page 215: ...d Removing the TV Tuner Card Remove the TV Tuner Card according to the following procedures and Figure 4 29 1 Remove two Screw C screws 2 Release the latches on both sides to remove the TV Tuner Card Figure 4 29 Removing the TV Tuner Card Installing the TV Tuner Card Install the TV Tuner Card According to the following procedures and Figure 4 29 1 Seat the TV Tuner Card in the correct place 2 Secu...

Page 216: ...ations CAUTION When removing the cooling module keep the following in mind 1 The cooling module can become very hot during operation Be sure to let it cool down before starting the repair work 2 Use care not to cause damage to the fan in the cooling module 3 If you remove the CPU cooling Module please use soft cloth with alcohol to clean the CPU and CPU Cooling Module Reapply Shinetsu 7762 grease ...

Page 217: ...r Use the Home tab to apply 2 to the text that you want to appear here Error Use the Home tab to apply 2 to the text that you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 53 ...

Page 218: ...ome tab to apply 2 to the text that you want to appear here Qosmio F50 Maintenance Manual 4 54 Remove the TMA CPU Fan MINI CARD and MDC FM Board according to the following procedures and Figures 4 30 4 31 and 4 32 1 Remove twelve M2x4 screws to separate the TMA module from the CPU fan Figure 4 31 Removing TMA screws ...

Page 219: ...Manual 4 55 2 Remove two M2 5x6 screws securing the fan to the system board Figure 4 32 Removing the fan screws 3 Remove the fan from the system board Installing the TMA CPU Fan MINI CARD and MDC FM Board 1 Install the CPU fan into the correct position in the computer 2 Secure them with two M2 5x6 screws 3 Install the TMA in the correct place on the CPU fan and secure them with twelve M2x4 screws ...

Page 220: ...Module Removing the System Board Remove the System Board according to the following procedures and Figure 4 33 1 Remove four M2 5x6 screw 2 Remove the system board Figure 4 33 Removing the system board Installing the System Board Install the System Board according to the following procedures and Figure 4 33 1 Seat the system board in the correct place on the computer s base 2 Secure the board to t...

Page 221: ...e 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 57 Removing the cooling module Remove the cooling module according to the following procedures and Figure 4 34 1 Remove four spring screws securing the cooling module to the system board 2 Remove the cooling module from the system board Figure 4 34 Removing the Cooling Module spring screws ...

Page 222: ... Module Install the Cooling Module according to the following procedures and Figures 4 34 CAUTION When installing the cooling module keep the following in mind 1 Be sure to confirm the correct position for the module 2 Secure the relevant screws on the main board according to the number sequence sealed on the heat sink module 1 Install the Cooling Module into the correct position in the computer 2...

Page 223: ...he CPU CAUTION When removing the CPU keep the following in mind The CPU can become very hot during operation Be sure to let it cool down before starting repair work Remove the CPU according to the following procedures and Figures 4 35 4 36 and 4 37 1 Unlock the CPU by rotating the cam on the CPU socket to the left with a flat blade screwdriver in the order shown in the figure below 2 Remove the CP...

Page 224: ... Manual 4 60 Installing the CPU Install the CPU according to the following procedures and Figures 4 36 4 37 1 Check that the triangle on the cam is in the unlock position 2 Seat the CPU on the socket using care not to damage the pins Align the CPU with the CPU socket by using the triangle as a guide Figure 4 36 Installing the CPU CAUTION Seat the CPU by aligning the triangle with the shaded area ...

Page 225: ...t to appear here Error Use the Home tab to apply 2 to the text that you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 61 3 Secure the CPU by rotating the cam to the right with a flat blade screwdriver Figure 4 37 Securing the CPU ...

Page 226: ...ub woofer Remove the sub woofer according to the following procedures and Figure 4 38 1 Remove three screws of a special size on the bottom of the computer 2 Remove the subwoofer Figure 4 38 Removing the Sub woofer Installing the Sub woofer Install the Sub woofer according to the following procedures and Figure 4 38 1 Seat the sub woofer in the correct places on the bottom of the computer 2 Secure...

Page 227: ...at you want to appear here 4 Replacement Procedures Qosmio F50 Maintenance Manual 4 63 4 24 RJ11 FM Tuner and TV Tuner Removing RJ11 FM Tuner and TV Tuner Remove RJ11 FM Tuner and TV Tuner according to the following procedures and Figure 4 39 1 Disconnect the cable 2 Remove the RJ11 FM Tuner Figure 4 39 Removing RJ FM Tuner ...

Page 228: ...F50 Maintenance Manual 4 64 3 Remove the TV Tuner by removing one M2 5x6 screw indicated in the following figure Figure 4 40 Removing TV Tuner Installing the RJ11 FM Tuner and TV Tuner Install the RJ11 FM Tuner and TV Tuner according to the following procedures and Figure 4 39 4 40 1 Seat the TV Tuner in the correct place and fasten with one M2 5x6 screw 2 Connect the RJ11 FM Tuner ...

Page 229: ...4 25 B Cas Removing the B CAS Remove the according to the following procedures and Figure 4 41 1 Release the lock by lifting it upward 2 Slide the B CAS to the left to remove it Figure 4 41 Removing the B CAS Installing the B CAS Install the B CAS According to the following procedures and Figure 4 41 1 Seat the B CAS in the correct place 2 Push it to the right until you hear a click and it is lock...

Page 230: ...the display mask according to the following procedures and Figure 4 42 1 Remove four rubber seals from the display mask 2 Remove four M2 5x6 screws and remove the mask Figure 4 42 Removing the display mask Installing the Display Mask Install the display mask according to the following procedures and Figure 4 42 1 Seat the display mask in the correct position 2 Secure it to the display module with ...

Page 231: ...ule and FL Inverter Board Removing the LCD Module and FL Inverter Board Remove the LCD Module and FL inverter board according to the following procedures and Figures 4 43 4 44 1 Remove two M2 5x4 four M2 5x6 and six M2x3 screws securing the LCD module and one M2x4 screw securing the FL inverter boards 2 Remove the FL inverter board 3 Lift the LCD module out of the display cover Figure 4 43 Removin...

Page 232: ...own on a protective surface such as a foam pad 5 Remove the tape and LCD FL cable connector Then disconnect the LCD FL cable Figure 4 44 Removing the LCD module NOTE ICs are fragile Use extreme care not to apply pressure to the ICs along the edges of the LCD module NOTE Dispose of used LCD panels fluorescent FL tubes as required by local ordinances or regulations NOTE The LCD FL cable must be care...

Page 233: ...Install the FL inverter board according to the following procedures and Figures 4 43 4 44 1 Turn the LCD module cover and place it face down on a protective surface such as a foam pad 2 Connect the LCD FL cable to the LCD module connector 3 Turn the LCD right side up 4 Seat the LCD module in the correct position in the display cover and secure it with two M2 5x4 four M2 5x6 and six M2x3 screws 5 S...

Page 234: ...IC and Antenna according to the following procedures and Figure 4 45 1 Disconnect the CCD cable from the CCD module connector and remove the CCD board Figure 4 45 Removing the CCD board and MIC 2 Lift the MIC and antenna cable from the display rear cover Installing the CCD Board MIC and Antenna Install the CCD Board MIC and Antenna according to the following procedures and Figure 4 45 1 Connect th...

Page 235: ...stalling the LCD module in the display assembly make sure that you seat it so that it is properly aligned and maximum visibility of the display is maintained 2 Be careful to align the holes at the four corners of the LCD module with the corresponding holes in the LCD cover before securing the module with screws Do not force the module into place because stress can affect its performance Note The p...

Page 236: ...e a light condensate and wipe it again If the surface is very dirty we recommend a CRT cleaning agent Apply the agent to a soft cloth and then wipe the panel s surface Do not apply cleanser directly to the panel CRT Cleaner 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 237: ...l 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 grounding device when handling the module ...

Page 238: ...nlight or strong ultraviolet rays for long periods 8 Do not store the module at temperatures below its specifications Cold can cause the liquid crystals to freeze lose their elasticity or otherwise suffer damage 9 Do not disassemble the LCD module Disassembly can cause malfunctions ...

Page 239: ...Maintenance Manual A 5 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 240: ...JP1 JP25 JP18 JP2 JP28 JP15 JP36 JP35 JP14 JP5 JP5 JP2 JP5 U10 U20 JP6 JP57 JP29 JP53 JP20 PJP3 JPV1 JP27 JP24 U3 JP52 JP40 JP11 JP34 JP16 JP17 JP12 T1 JP33 Appendix B Appendix B Board Layout B 1 System Board Top View Figure B 1 System Board Layout Top ...

Page 241: ...B 2 Qosmio F50 Series Maintenance Manual JP10 JP35 JP31 JP30 JP23 JP9 JP47 JP22 JP13 JP48 JP7 JP26 U37 U18 U8 U4 B 2 System Board Bottom View Figure B 2 System Board Layout Bottom ...

Page 242: ... Table B 1 System Board ICs top and bottom Number Name U3 North bridge AC88CTGM QT62 B2 U4 HDMI CEC Controller R5F211A4SP U10 South bridge ICH9M U18 Clock Generator ICS9LPRS387BKLFT U20 RTL8111C GR GigaLAN U37 EC KB926QFA1 T1 LAN Transformer ...

Page 243: ...nn JP15 Bluetooth conn JP16 Finger printer conn JP17 Felica conn JP18 Internal Camera conn JP20A Wi Fi WiMax conn JP20B TV tuner conn JP22 Robson HDDVD conn JP23 New Card conn JP24 TMA module conn JP25 TMA module power conn JP26 LAN conn JP27 IR Bluster conn JP28 SPKR LED B conn JP29 SPKL LED B conn JP30 JP31 DDRII conn JP33 Internal Microphone conn JP34 TV Tuner conn JP35 B CAS conn JP40 Keyboard...

Page 244: ...Qosmio F50 Series Maintenance Manual B 5 JP57 MDC conn JPV1 VGA Board conn PJP1 AC Adaptor conn PJP3 Battery conn ...

Page 245: ...B 6 Qosmio F50 Series Maintenance Manual UV7 UV6 UV12 UV9 UV4 B 3 VGA Board DDR2 Top View Figure B 3 VGA Board Layout Top ...

Page 246: ...Qosmio F50 Series Maintenance Manual B 7 UV8 UV5 UV11 UV10 JPV1 UV1 B 4 VGA Board DDR2 Bottom View Figure B 4 VGA Board Layout Bottom ...

Page 247: ...GA Board ICs top and bottom Number Name UV5 UV6 UV7 UV8 UV9 UV10 UV11 UV12 VGA Memory 32M16 400 GDDR2 VRAM UV1 NVIDIA NB9M GE NB9P GS UV4 SPI ROM 190 00007 0000 T00 AT24C16BN SHBY B Table B 4 VGA Board Connectors top and bottom Number Name JPV1 VGA Conn ...

Page 248: ...Qosmio F50 Series Maintenance Manual B 9 UV13 B 5 VGA Board DDR3 Top View Figure B 5 VGA Board Layout Top ...

Page 249: ...B 10 Qosmio F50 Series Maintenance Manual UV5 UV5 UV4 UV6 UV7 UV9 UV8 UV11 UV10 UV1 JPV1 B 6 VGA Board DDR3 Bottom View Figure B 6 VGA Board Layout Bottom ...

Page 250: ...B 5 VGA Board ICs top and bottom Number Name UV13 SPI ROM 190 00007 0000 T00 AT24C16BN SHBY B UV5 UV4 UV6 UV7 UV8 UV9 UV10 UV11 VGA Memory 32M16 400 GDDR2 VRAM UV1 NVIDIA NB9E GS Table B 6 VGA Board Connectors top and bottom Number Name JPV1 VGA Conn ...

Page 251: ...B 12 Qosmio F50 Series Maintenance Manual JP6 U4 JP7 U7 UA1 B 5 Audio Board Top View Figure B 3 Audio Board Layout Top ...

Page 252: ...Qosmio F50 Series Maintenance Manual B 13 JP5 JP5 JP9 JP1 JP4 JP3 B 6 Audio Board Bottom View Figure B 3 Audio Board Layout Bottom ...

Page 253: ...a bridge Card Reader Host Controller JM380 U7 Audio codec ALC272 GR UA1 Audio amplifier APA2068KAI TRL Table B 3 Audio Board Connectors top and bottom Number Name JP6 Sub woofer conn JP7 AOCR B to M B conn JP5 7 IN 1 card reader conn JP3 S PDIF headphone jack conn JP4 External MIC jack conn JP1 1394 conn JP9 USB conn ...

Page 254: ...Qosmio F50 Series Maintenance Manual B 15 U2 B 9 Fingerprint Board Top View Figure B 9 Board Layout Top ...

Page 255: ...B 16 Qosmio F50 Series Maintenance Manual U3 JP1 B 10 Fingerprint Board Bottom View Figure B 10 Fingerprint Board Layout Bottom ...

Page 256: ...Manual B 17 Table B 9 Fingerprint Board ICs top and bottom Number Name U1 Fingerprint Sensor AES1610 C DF TR NI00 U2 SPI ROM W25X40VSNIG Table B 12 Fingerprint Board Connectors top and bottom Number Name JP2 Fingerprint conn Hot Bar ...

Page 257: ...B 18 Qosmio F50 Series Maintenance Manual U3 U2 U1 JP2 B 11 Robson Board Top View Figure B 11 Robson Board Layout Top ...

Page 258: ...Qosmio F50 Series Maintenance Manual B 19 B 12 Robson Board Bottom View Figure B 12 Robson Board Layout Bottom ...

Page 259: ...Manual Table B 11Robson Board ICs top and bottom Number Name U1 Robson Controller WG29AE20AB0 QAB5 U2 U3 Nand Flash JS29F08G08CANC1 QJI2 JS29F16G08FANC1892010 Table B 12 Robson Board Connectors top and bottom Number Name JP2 Robson Conn ...

Page 260: ...ts 10 pin Pin No Signal name I O Pin No Signal Name I O 1 3VS 2 3VS 3 FM_I2CCLK O 4 FM_I2CDAT O 5 FM_I2CINT O 6 FM_LINE_R O 7 FM_LINE_L O 8 GND 9 GND 10 GND C 3 JP6 Table C 3 LVDS I F pin assignments 40 pin Pin No Signal name I O Pin No Signal Name I O 1 LCDVDD_R I O 2 LCD_INV 3 LCDVDD_R 4 LCD_INV 5 LCD_EDID_DATA 6 LCD_INV 7 LCD_EDID_CLK O 8 LCD_EDID_CLK O 9 GND 10 NC 11 GND 12 LCD_TXCLK O 13 LCD_...

Page 261: ...CD_TZCLK O 39 LCD_TZOUT0 O 40 LCD_TZCLK O C 4 JP7 Table C 4 CRT I F pin assignments 15 pin Pin No Signal name I O Pin No Signal Name I O 1 CRT_R_L2 O 2 CRT_G_L2 O 3 CRT_B_L2 O 4 NC 5 GND 6 GND 7 GND 8 GND 9 CRT_VCC 10 GND 11 NC 12 CRT_DDC_DAT 13 HSYNC O 14 VSYNC O 15 CRT_DDC_CLK C 5 JP9 Table C 5 HDMI I F pin assignments 19 pin Pin No Signal name I O Pin No Signal Name I O 1 HDMI_R_D2 O 2 GND 3 HD...

Page 262: ...I O Pin No Signal Name I O 1 GND 2 SATA_ITX_C_ DRX_P0 3 SATA_ITX_C_ DRX_N0 4 GND 5 SATA_IRX_DT X_N0 6 SATA_IRX_DT X_P0 7 GND 8 3VS 9 3VS 10 3VS 11 GND 12 GND 13 GND 14 5VS 15 5VS 16 5VS 17 GND 18 NC 19 GND 20 NC 21 NC 22 NC C 7 JP11 Table C 7 2nd HDD I F pin assignments 22 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 SATA_ITX_C_ DRX_P0 3 SATA_ITX_C_ DRX_N0 4 GND 5 SATA_IRX_DT X_N0 6 S...

Page 263: ...n Pin No Signal name I O Pin No Signal Name I O 1 GND 2 SATA_ITX_C_ DRX_P4 3 SATA_ITX_C_ DRX_N4 4 GND 5 SATA_IRX_DT X_N4 6 SATA_IRX_DT X_P4 7 GND 8 GND 9 5VS 10 5VS 11 MD 12 GND 13 GND 14 GND C 9 JP13 Table C 9 1st eSATA USB I F pin assignments 8 pin Pin No Signal name I O Pin No Signal Name I O 1 USB_VCCA 2 USB20_N3 3 USB20_P3 4 GND 5 GND 6 SATA_ITX_C_ DRX_P5 7 SATA_ITX_C_ DRX_N5 8 GND ...

Page 264: ..._L O 14 FM_LINE_R O 15 SUSP O 16 PLT_RST 17 5IN1_LED 18 LID_SW I 19 EC_EAPD 20 EAPD 21 SUBWOOFER 22 SPK_SEL 23 SB_SPKR 24 BEEP 25 USB_OC 2 26 USB_EN 27 SPKL 28 SPKL 29 SPKR 30 SPKR 31 INT_MIC 32 AZ_SDIN0_HD 33 AZ_SDOUT_HD 34 AZ_SYNC_HD 35 AZ_RST_HD 36 GND 37 AZ_BITCLK_HD 38 GND 39 USB20_N2 40 USB20_P2 41 GND 42 PCIE_IRX_C_5IN 1TX_P6 43 PCIE_IRX_C_5IN1 TX_N6 44 GND 45 PCIE_ITX_C_5IN1 RX_P6 46 PCIE_...

Page 265: ... Table C 12 Finger Printer Connector pin assignments 8 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 NC 3 USB20_P4 I O 4 NC 5 USB20_N4 I O 6 NC 7 3VS 8 NC C 13 JP17 Table C 13 Felica Connector pin assignments 8 pin Pin No Signal name I O Pin No Signal Name I O 1 FLICA_VCC 2 NC 3 USB20_N I O 4 NC 5 USB20_P4 I O 6 NC 7 GND 8 NC C 14 JP18 Table C 14 Internal Camera Connector pin assignmen...

Page 266: ... A8 NC A9 GND A10 NC A11 CLK_WLAN A12 NC A13 CLK_WLAN A14 NC A15 GND A16 NC A17 NC A18 NC A19 NC A20 XMIT_OFF A21 GND A22 PLT_RST A23 PCIE_IRX_C_WLA NTX_N4 A24 3V_WLAN A25 PCIE_IRX_C_WLA NTX_P4 A26 NC A27 GND A28 NC A29 GND A30 NC A31 PCIE_ITX_C_WLA NRX_N4 A32 NC A33 PCIE_ITX_C_WLA NRX_P4 A34 A35 GND A36 USB20_N7 A37 GND A38 USB20_P7 A39 3V_WLAN A40 NC A41 3V_WLAN A42 LED_WWAN_R A43 GND A44 LED_WL...

Page 267: ...WB_DISABLE B21 NC B22 PLT_RST B23 NC B24 3VS B25 NC B26 GND B27 NC B28 NC B29 NC B30 NC B31 NC B32 NC B33 NC B34 GND B35 NC B36 USB20_N6 B37 NC B38 USB20_P6 B39 NC B40 GND B41 NC B42 LED_GPS_STATE B43 NC B44 NC B45 NC B46 NC B47 NC B48 1 5VS B49 NC B50 GND B51 NC B52 3VS B53 NC B54 NC C 16 JP22 Table C 16 Robson HDDVD Connector pin assignments 52 pin Pin No Signal name I O Pin No Signal Name I O 1...

Page 268: ...2 24 NC 25 PCIE_IRX_C_ NANDTX_P2 26 GND 27 GND 28 1 5VS 29 GND 30 NC 31 PCIE_ITX_C_ NANDRX_N2 32 NC 33 PCIE_ITX_C_ NANDRX_P2 34 GND 35 GND 36 NC 37 GND 38 NC 39 NC 40 GND 41 NC 42 NC 43 NC 44 NC 45 NC 46 NC 47 NC 48 1 5VS 49 NC 50 GND 51 NC 52 3VS C 17 JP23 Table C 17 New Card Connector pin assignments 26 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 USB20_N9 I O 3 USB20_P9 I O 4 CP_US...

Page 269: ...X_P1 O 23 GND 24 PCIE_ITX_C_NE WRX_N1 I 25 PCIE_ITX_C_NEW RX_P1 I 26 GND C 18 JP24 Table C 18 TMA Module Connector pin assignments 26 pin Pin No Signal name I O Pin No Signal Name I O 1 TMA_ALERT 2 TMA_CLKDWN 3 NC 4 TMA_TMP 5 ECAGND 6 3VS 7 1 5VS 8 LED_WLON 9 NC 10 NC 11 1 5VS 12 PLT_RST 13 UWB_DISABLE 14 GND 15 PCIE_ITX_C_TM ARX_P5 16 PCIE_ITX_C_TM ARX_N5 17 GND 18 PCIE_IRX_C_TM ATX_P5 19 PCIE_IR...

Page 270: ... GND 19 1 5VS 20 GND C 20 JP26 Table C 20 LAN Connector pin assignments 14 pin Pin No Signal name I O Pin No Signal Name I O 1 RJ45_MIDI0 I O 2 RJ45_MIDI0 I O 3 RJ45_MIDI1 I O 4 RJ45_MIDI2 I O 5 RJ45_MIDI2 I O 6 RJ45_MIDI1 I O 7 RJ45_MIDI3 I O 8 RJ45_MIDI3 I O 9 NC 10 NC 11 3V_LAN O 12 LAN_LINK O 13 3V_LAN O 14 LAN_ACTIVITY O C 21 JP27 Table C 21 IR Bluster Connector pin assignments 12 pin Pin No ...

Page 271: ...KR 4 SPKR C 23 JP29 Table C 23 SPKL LED B Connector pin assignments 4 pin Pin No Signal name I O Pin No Signal Name I O 1 5VS 2 SPK_LED 3 SPKL 4 SPKL C 24 JP30 JP31 Table C 30 SODIMM I F pin assignments 200 PIN 1 4 Pin No Signal name I O Pin No Signal Name I O 1 VREF O 2 VSS O 3 VSS O 4 DQ4 I O 5 DQ0 I O 6 DQ5 I O 7 DQ1 I O 8 VSS O 9 VSS O 10 DM0 I O 11 DQS0 I O 12 VSS O 13 DQS0 I O 14 DQ6 I O 15 ...

Page 272: ...3 VSS O 34 VSS O 35 DQ10 I O 36 DQ14 I O 37 DQ11 I O 38 DQ15 I O 39 VSS O 40 VSS O 41 VSS O 42 VSS O 43 DQ16 I O 44 DQ20 I O 45 DQ17 I O 46 DQ21 I O 47 VSS O 48 VSS O 49 DQS2 I O 50v NC 51 DQS2 I O 52 DM2 I O 53 VSS O 54 VSS O 55 DQ18 I O 56 DQ22 I O 57 DQ19 I O 58 DQ23 I O 59 VSS O 60 VSS O 61 DQ24 I O 62 DQ28 I O 63 DQ25 I O 64 DQ29 I O 65 VSS O 66 VSS O 67 DM3 I O 68 DQS3 I O 69 NC 70 DQS3 I O ...

Page 273: ...99 A3 I O 100 A2 I O 101 A1 I O 102 A0 I O 103 VDD O 104 VDD O 105 A10 AP I O 106 BA1 I O 107 BAD I O 108 RAS I O 109 WE I O 110 S0 I O 111 VDD O 112 VDD O 113 CAS I O 114 ODT0 I O 115 NC S1 I O 116 NC A13 I O 117 VDD O 118 VDD O 119 NC ODT1 I O 120 NC 121 VSS O 122 VSS O 123 DQ32 I O 124 DQ36 I O 125 DQ33 I O 126 DQ37 I O 127 VSS O 128 VSS O 129 DQS4 I O 130 DM4 I O 131 DQS4 I O 132 VSS O 133 VSS...

Page 274: ...ssignments 200 PIN 4 4 Pin No Signal name I O Pin No Signal Name I O 53 VSS O 54 VSS O 55 DQ18 I O 56 DQ22 I O 57 DQ19 I O 58 DQ23 I O 59 VSS O 60 VSS O 61 DQ24 I O 62 DQ28 I O 63 DQ25 I O 64 DQ29 I O 65 VSS O 66 VSS O 67 DM3 I O 68 DQS3 I O 69 NC 70 DQS3 I O 71 VSS O 72 VSS O 73 DQ26 I O 74 DQ30 I O 75 DQ27 I O 76 DQ31 I O 77 VSS O 78 VSS O 79 CKE0 I O 80 NC CKE1 I O 81 VDD O 82 VDD O 83 NC 84 NC...

Page 275: ...C 26 JP34 Table C 26 TV Tuner Connector pin assignments 124 pin 1 3 Pin No Signal name I O Pin No Signal Name I O 1 5VS_TMA 2 5VS_TMA 3 5VS_TMA 4 5VS_TMA 5 5VS_TMA 6 5VS_TMA 7 NC 8 NC 9 GNDTV 10 GNDTV 11 GNDTV 12 GNDTV 13 GNDTV 14 GNDTV 15 GND 16 NC 17 PCI_PIRQH 18 5VS_TMA 19 3VS_TM 20 PCI_PIRQG 21 CLK_PCI_TV2 22 IDSL_TV2 23 GND 24 NC 25 CLK_PCI_TV1 26 PCI_RST 27 GND 28 3VS_TM ...

Page 276: ...gnments 124 pin 2 3 Pin No Signal name I O Pin No Signal Name I O 53 PCI_AD19 54 PCI_AD20 55 GND 56 PCI_PAR 57 PCI_AD17 58 PCI_AD18 59 PCI_CBE 2 60 PCI_AD16 61 PCI_IRDY 62 GND 63 3VS_TM 64 PCI_FRAME 65 PM_CLKRUN 66 PCI_TRDY 67 PCI_SERR 68 PCI_STOP 69 GND 70 3VS_TM 71 PCI_PERR 72 PCI_DEVSEL 73 PCI_CBE 1 74 GND 75 PCI_AD14 76 PCI_AD15 77 GND 78 PCI_AD13 79 PCI_AD12 80 PCI_AD11 81 PCI_AD10 82 GND 83 ...

Page 277: ...ND 120 GND Table C 26 TV Tuner Connector pin assignments 124 pin 3 3 Pin No Signal name I O Pin No Signal Name I O 121 BCPWON 122 NC 123 5VS 124 NC C 27 JP35 Table C 27 B CAS Connector pin assignments 10 pin 3 3 Pin No Signal name I O Pin No Signal Name I O 1 NC 2 B_XBCCLK 3 B_BCRST 4 5VS_BCAS 5 BCCDET 6 GND 7 GND 8 NC 9 BCIO 10 NC C 28 JP40 Table C 28 Keyboard Connector pin assignments 68 pin Pin...

Page 278: ...4 KSI7 O 25 NC 26 KSO15 O 27 NC 28 KSO12 O 29 NC 30 KSO11 O 31 NC 32 KSO10 O 33 NC 34 KSO9 O 35 NC 36 KSO8 O 37 NC 38 KSO13 O 39 NC 40 KSO7 O 41 NC 42 KSO6 O 43 NC 44 KSO14 O 45 NC 46 KSO5 O 47 NC 48 KSO3 O 49 NC 50 KSO4 O 51 NC 52 KSO0 O 53 NC 54 KSO1 O 55 NC 56 KSO2 O 57 NC 58 3VS O 59 NC 60 NC 61 NC 62 NC 63 NC 64 NC 65 NC 66 NC 67 NC 68 3VS O C 29 JP47 JP48 Table C 29 USB Connector pin assignm...

Page 279: ... B Connector pin assignments 60P pin Pin No Signal name I O Pin No Signal Name I O 1 5VL 2 NC 3 NC 4 NC 5 5VS 6 NC 7 5VS 8 NC 9 NC 10 NC 11 KILL_SW 12 NC 13 ACIN 14 NC 15 SYSON 16 NC 17 PWR_SUSP_LE D 18 NC 19 BATT_CHG_LO W_LED 20 NC 21 BATT_FULL_LE D 22 NC 23 SATA_LED 24 NC 25 WL_BT_LED 26 NC 27 5IN1_LED 28 NC 29 VR_LED 30 NC 31 LED_WWAN 32 NC 33 CIR_IN 34 NC ...

Page 280: ...55 TP_DATA 56 NC 57 GND 58 NC 59 GND 60 NC C 31 JP53 Table C 31 FUN B connector pin assignments 12P pin Pin No Signal name I O Pin No Signal Name I O 1 5VALW 2 NC 3 5VL 4 NC 5 CAP_INT 6 NC 7 GND 8 NC 9 EC_SMB_DA1 10 NC 11 EC_SMB_CK1 12 NC C 32 JP55 Table C 32 FUN B connector pin assignments 8P pin Pin No Signal name I O Pin No Signal Name I O 1 PWR_LED_R 2 NC 3 ON OFFBTN 4 NC 5 PWR_SUSP_LED_R 6 NC...

Page 281: ...1_MD_R I O 10 GND 11 AZ_RST_MD I O 12 AZ_BITCLK_MD I O C 34 JPV1 Table C 34 VGA B Connector pin assignments 200 PIN 1 4 Pin No Signal name I O Pin No Signal Name I O 1 B 2 B 3 B 4 B 5 B 6 B 7 B 8 B 9 B 10 B 11 B 12 B 13 B 14 B 15 B 16 B 17 NC 18 NC 19 1 5VS 20 1 5VS 21 1 5VS 22 1 5VS 23 1 5VS 24 1 5VS 25 VGA_CRT_VSYNC 26 1 5VS 27 VGA_CRT_HSYNC 28 VGA_TXCLK 29 VGA_CRT_B 30 VGA_TXCLK 31 VGA_CRT_G 32...

Page 282: ...VGA 61 VGA_TZOUT0 62 AZ_SYNC_VGA 63 VGA_TZOUT0 64 NC Table C 34 VGA B Connector pin assignments 200 PIN 2 4 Pin No Signal name I O Pin No Signal Name I O 65 GND 66 GND 67 VGA_ENBKL 68 AZ_BITCLK_VGA 69 VGA_HPD 70 GND 71 VGA_DVI_SCLK 72 VGA_ENVDD 73 VGA_DVI_SDATA 74 GND 75 GND 76 PCIE_MTX_C_GRX_ P0 77 VGA_DVI_TXD2 78 PCIE_MTX_C_GRX_ N0 79 VGA_DVI_TXD2 80 GND 81 GND 82 PCIE_MTX_C_GRX_ P1 83 VGA_DVI_T...

Page 283: ... 1 110 GND 111 GND 112 PCIE_MTX_C_GRX_ P6 Table C 34 VGA B Connector pin assignments 200 PIN 3 4 Pin No Signal name I O Pin No Signal Name I O 113 PCIE_GTX_C_MRX_P2 114 PCIE_MTX_C_GRX_ N6 115 PCIE_GTX_C_MRX_N2 116 GND 117 GND 118 PCIE_MTX_C_GRX_ P7 119 PCIE_GTX_C_MRX_P3 120 PCIE_MTX_C_GRX_ N7 121 PCIE_GTX_C_MRX_N3 122 GND 123 GND 124 PCIE_MTX_C_GRX_ P8 125 PCIE_GTX_C_MRX_P4 126 PCIE_MTX_C_GRX_ N8 ...

Page 284: ...8 152 GND 153 GND 154 PCIE_MTX_C_GRX_ P13 155 PCIE_GTX_C_MRX_P9 156 PCIE_MTX_C_GRX_ N13 157 PCIE_GTX_C_MRX_N9 158 GND Table C 34 VGA B Connector pin assignments 200 PIN 4 4 Pin No Signal name I O Pin No Signal Name I O 159 GND 160 PCIE_MTX_C_GRX_ P14 161 PCIE_GTX_C_MRX_ P10 162 PCIE_MTX_C_GRX_ N14 163 PCIE_GTX_C_MRX_ N10 164 GND 165 GND 166 PCIE_MTX_C_GRX_ P15 167 PCIE_GTX_C_MRX_ P11 168 PCIE_MTX_...

Page 285: ...81 PCIE_GTX_C_MRX_ N13 182 VGA_DDC_CLK 183 GND 184 VGA_DDC_DATA 185 PCIE_GTX_C_MRX_ P14 186 NC 187 PCIE_GTX_C_MRX_ N14 188 5VALW 189 GND 190 5VALW 191 PCIE_GTX_C_MRX_ P15 192 5VALW 193 PCIE_GTX_C_MRX_ N15 194 NC 195 GND 196 3VS 197 CLK_PCIE_VGA 198 3VS 199 CLK_PCIE_VGA 200 3VS ...

Page 286: ...6 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 24 I 17 97 43 F0 43 2 25 O ...

Page 287: ...1 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 3A 2 53 33 B3 41 F0 41 2 54...

Page 288: ... 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 F4 3E BE...

Page 289: ... 6 6 6 126 Pause 7 7 7 7 7 X Fn 4 X Win E0 5B E0 DB E0 1F E0 F0 1F x 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 Combination with the Fn key gives different codes 4 The 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 Refer to Table D 7 No 126 k...

Page 290: ... 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 X Win E0 AA E0 5B E0 DB E0 2A E0 F0 12 E0 1F E0 F0 1F E0 12 X App E0 AA E0 5D E0 DD E0 2A E0 F0 12 E0 2F...

Page 291: ...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 X Win E0 2A E0 5B E0 DB E0 AA E0 12 E0 1F E0 F0 1F E0 F0 12 X App E0 2A E0 5D E0 DD E0 AA E0 12 E0 2F E0 F0 2F E0 F0 12 Table D 4...

Page 292: ...0 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 E0 4A E0 F0 4A Table D 6 No 124 key scan code Key top Shift Code set 1 Code set 2 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 B7 E0 7C E0 F0 7C Shift E0 3...

Page 293: ...es Maintenance Manual Table D 7 No 126 key scan code Key top Shift Code set 1 Code set 2 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 294: ...Appendix E Key Layout 1 United Status US Keyboard Figure US keyboard 2 Traditional Chinese CH Keyboard Figure CH keyboard ...

Page 295: ...3 Thai TI Keyboard Figure TI keyboard 4 Korean KO Keyboard Figure KO keyboard ...

Page 296: ...5 United Kingdom UK Keyboard Figure UK keyboard 6 US International UI Keyboard Figure UI keyboard ...

Page 297: ...7 Hebrew HB Keyboard Figure HB keyboard 8 Danish DM Keyboard Figure DM keyboard ...

Page 298: ...9 Swiss SW Keyboard Figure SW keyboard 10 Arabic ARE Keyboard Figure ARE keyboard ...

Page 299: ...11 Czech CZ Keyboard Figure CZ keyboard 12 Russian RU Keyboard Figure RU keyboard ...

Page 300: ...13 Portuguese PO Keyboard Figure PO keyboard 14 Slovakian SL Keyboard Figure SL keyboard ...

Page 301: ...15 Italian IT Keyboard Figure IT keyboard 16 French FR Keyboard Figure FR keyboard ...

Page 302: ...17 German GR Keyboard Figure GR keyboard 18 Greek GK Keyboard Figure GK keyboard ...

Page 303: ...19 Canada French CF Keyboard Figure CF keyboard 20 Hungarian HG Keyboard Figure HG keyboard ...

Page 304: ...21 Spanish SP Keyboard Figure SP keyboard 22 Turkish TR Keyboard Figure TR keyboard ...

Page 305: ...3 Turkish F TF F Keyboard Figure TF F keyboard 24 Swedish SD Keyboard Figure SD keyboard ...

Page 306: ...25 Belgian BE Keyboard Figure BE keyboard 26 Yugoslavian YU Keyboard Figure YU keyboard ...

Page 307: ...27 Norwegian NW Keyboard Figure NW keyboard 28 Scandinavian ND Keyboard Figure ND keyboard ...

Page 308: ...29 Canadian Multinational AC Keyboard Figure AC keyboard 30 Canadian Bilingual CB Keyboard Figure CB keyboard ...

Page 309: ...31 Japanese JP Keyboard Figure JP keyboard ...

Page 310: ...g MA0000081G0 M2 6 2 ODD CONN TO MB 2 5 3 0 kg MA0000081G0 M2 6 2 2nd HDD CONN TO MB 2 5 3 0 kg MA0000081G0 M2 6 2 PCMCIA REAR SOCKET ASSY EXPRESS HEADER ASSY TO MB 2 5 3 0 kg MA0000081G0 M2 6 2 PCMCIA EXPRESS SHIELD FRAME ASSY TO MB 2 5 3 0 kg MA0000069G0 M2 4 2 WLAN CARD TO MB 2 5 3 0 kg MA0000069G0 M2 4 2 ROBSON CARD TO MB 2 5 3 0 kg MA0000062G0 M2 5 6 3 VGA BOARD TO MB STANDOFF 2 5 3 0 kg MA00...

Page 311: ...TO MB TO LOWER 2 5 3 0 kg MA000008RG0 M2 0 10 1 LOW TO MB TO FAN TO UP 2 5 3 0 kg MA0000062G0 M2 0 6 1 LCD HINGE R TO LOWER 2 5 3 0 kg MA000007JG0 M2 5 4 4 LCD_HINGE L R TO LOWER BACK SIDE 2 5 3 0 kg MA0000062G0 M2 5 6 1 TV TUNER BRACKET TO LOWER 2 5 3 0 kg MA0000062G0 M2 5 6 1 LCD HINGE L TO TV TUNER BRACKET TO LOWER 2 5 3 0 kg MA0000069G0 M2 0 4 2 MDC MODEN TO MB STANDOFF 2 5 3 0 kg MA0000062G0 ...

Page 312: ...00069G0 M 2 0 4 2 LOW TO UP Battery housing 2 5 3 0 kg MA0000061G0 M2 5 4 2 HDD DOOR TO LOW 2 5 3 0 kg MA000008RG0 M2 5 10 1 LOW TO ODD MODULE BRK 2 5 3 0 kg MA0000061G0 M 2 5 4 2 HDD BRK TO LOW 2 5 3 0 kg MA000005WG0 M 2 5 3 2 KB to UP 2 5 3 0 kg ...

Page 313: ...l G 1 Appendix G Appendix G Reliability The following table shows MTBF Mean Time Between Failures for each component Table G 1 MTBF Component Time hours LCD 10 000 Keyboard 60 000 HDD 300 000 Optical DVD CD drive 60 000 AC adaptor 60 000 ...

Search results

Summary of Contents for Qosmio F50 Series

Reviews:

Related manuals for Qosmio F50 Series

Brands by name

Popular brands

Toshiba Qosmio F50 Series, Maintenance Manual

Search results

Summary of Contents for Qosmio F50 Series

Reviews:

Related manuals for Qosmio F50 Series

Brands by name

Popular brands