Manuals / Toshiba / Computer Equipment / Webcam

Toshiba G50 manual Troubleshooting Procedures

Models: G50

1 446

Download 446 pages 33.71 Kb

Page 46

2 Troubleshooting Procedures

2-ii

[CONFIDENTIAL]

QOSMIO G50 Maintenance Manual (960-683)

Image 46

Toshiba G50 manual Troubleshooting Procedures

Contents

Qosmio G50 File NumberQosmio G50 Maintenance Manual Safety Precautions PrefaceConfidential Conventions AcronymsTable of Contents Chapter Tests and Diagnostics Only ONE TestChapter Replacement Procedures MDCAppendices Confidential Hardware Overview Hardware Overview Chapter Contents Figures TablesFeatures Features Hardware OverviewHardware Overview Features ‰ SSD‰ USB FDD ‰ S/PDIF Features Hardware Overview Hardware Overview Features Features Hardware Overview Front of the computer and the system units configuration System Block Diagram System Block Diagram Hardware OverviewHardware Overview System Block Diagram System Block Diagram Hardware Overview Hardware Overview System Block Diagram System Block Diagram Hardware Overview 2.5-inch Hard Disk Drive Hardware Overview 2.5-inch Hard Disk Drive2.5-inch HDD Specifications 2.5-inch Hard Disk Drive Hardware OverviewSpecification Parameter DVD-Super Multi Drive DVD-Super Multi Drive Hardware OverviewSpecifications Teac DV-W28S* G8CC0004712L/120 Specifications Keyboard Hardware Overview KeyboardTFT Color Display Hardware Overview TFT Color DisplayLCD Module Hardware Overview TFT Color Display FL inverter board specifications FL Inverter BoardPower Supply Hardware Overview Power SupplyPower Supply Hardware Overview NameBatteries Battery specificationsMain Battery Hardware Overview BatteriesBatteries Hardware Overview Battery Charging ControlTime required for charges of main battery Data preservation timeRTC Battery 10 Time required for charges of RTC batteryAC Adapter 11 AC adapter specificationsAC Adapter Hardware Overview Hardware Overview AC Adapter Chapter Troubleshooting Procedures Troubleshooting Procedures Power Status Check Troubleshooting Procedures Troubleshooting flowchart Set of tool for debug port test Troubleshooting Procedures Troubleshooting Troubleshooting Troubleshooting ProceduresTroubleshooting Procedures Troubleshooting Flowchart Troubleshooting Flowchart Troubleshooting ProceduresTroubleshooting Procedures Troubleshooting Flowchart Troubleshooting flowchart 1/2Troubleshooting flowchart 2/2 Troubleshooting Procedures Troubleshooting Flowchart Troubleshooting Flowchart Troubleshooting Procedures Procedure 1 Power Status Check Power Supply TroubleshootingTroubleshooting Procedures Power Supply Troubleshooting Battery iconDC in icon Power supply status Procedure 2 Error Code Check Power Supply Troubleshooting Troubleshooting Procedures Error code‰ 2nd Battery ‰ E3V output ‰ 1R05-P1V output ‰ Miscellaneous Procedure 3 Connection Check Procedure 4 Charging CheckProcedure 5 Replacement Check System Board Troubleshooting Troubleshooting Procedures System Board TroubleshootingSystem Board Troubleshooting Troubleshooting Procedures Procedure 1 Message CheckKBC Error HDC Error Procedure 2 Debugging Port Check A set of tool for debug port testSystem Bios Boot block processing System Bios IRT processing MCH Halt HDD System Bios Suspend processing System Bios Resume processing ICHCMOS,MEM Procedure 3 Diagnostic Test Program Execution Check Procedure 4 Replacement CheckUSB FDD Troubleshooting Troubleshooting Procedures USB FDD TroubleshootingProcedure 1 FDD Head Cleaning Check Troubleshooting Procedures USB FDD Troubleshooting FDD error code and statusProcedure 3 Connector Check and Replacement Check Troubleshooting Procedures USB FDD Troubleshooting 2.5 HDD Troubleshooting Troubleshooting Procedures 2.5 HDD TroubleshootingProcedure 1 Partition Check Troubleshooting Procedures 2.5 HDD Troubleshooting Procedure 2 Message CheckProcedure 3 Format Check Procedure 4 Diagnostic Test Program Execution Check 2.5 Hard disk drive error code and statusProcedure 5 Connector Check and Replacement Check Troubleshooting Procedures Keyboard Troubleshooting Keyboard TroubleshootingProcedure 1 Diagnostic Test Program Execution Check Keyboard Troubleshooting Troubleshooting Procedures Procedure 2 Connector Check and Replacement CheckTouch pad Troubleshooting Troubleshooting Procedures Touch pad TroubleshootingTouch pad Troubleshooting Troubleshooting Procedures Procedure 1 External Monitor Check Display TroubleshootingTroubleshooting Procedures Display Troubleshooting Procedure 2 Diagnostic Test Program Execution CheckDisplay Troubleshooting Troubleshooting Procedures Procedure 3 Connector and Cable CheckProcedure 4 Replacement Check Optical Disk Drive Troubleshooting Modem Troubleshooting Troubleshooting Procedures Modem TroubleshootingModem Troubleshooting Troubleshooting Procedures LAN Troubleshooting Troubleshooting Procedures LAN TroubleshootingWireless LAN Troubleshooting Troubleshooting Procedures Wireless LAN TroubleshootingProcedure 1 Transmitting-Receiving Check Troubleshooting Procedures Wireless LAN Troubleshooting Procedure 2 Antennas Connection CheckProcedure 3 Replacement Check Bluetooth Troubleshooting Troubleshooting Procedures Bluetooth TroubleshootingBluetooth Troubleshooting Troubleshooting Procedures Troubleshooting Procedures Sound Troubleshooting Sound TroubleshootingProcedure 2 Connector Check Sound Troubleshooting Troubleshooting Procedures PCI-E-Mini card slot3 Troubleshooting Procedure 1 Connector Check and Replacement CheckConfidential FM tuner Troubleshooting Troubleshooting Procedures FM tuner TroubleshootingBridge media Slot Troubleshooting Procedure 1 Check on Windows OSGigabit Ether ExpressCard PCI ExpressCard Slot TroubleshootingUSB2.0 5in1 ExpressCard Fingerprint sensor Troubleshooting Procedure 1 Setting Windows Log-ON password Procedure 2 Registration of fingerprintProcedure 3 Authentication of fingerprint Procedure 4 Connector Check and Replacement Check Web camera Troubleshooting Web camera Troubleshooting Troubleshooting ProceduresTroubleshooting Procedures Web camera Troubleshooting Intel Turbo Memory Troubleshooting If any problems are found, perform the Procedure Chapter Tests and Diagnostics Tests and Diagnostics Heatrun Test 31.1 Function Description Accessing the Setup Program Tables Tests and Diagnostics Diagnostic Test Tests and Diagnostics Diagnostic TestDiagnostics menu Tests and Diagnostics Diagnostic Test 2 H/W Hardware initial information setting toolHeatrun test program Executing the Diagnostic Test Tests and Diagnostics Executing the Diagnostic TestExecuting the Diagnostic Test Tests and Diagnostics Diagnostics menu T&DPrinter Test System Test Name 2 H/W initial information setting tool Setting of the hardware configuration Setting of the hardware configuration Tests and DiagnosticsTests and Diagnostics Setting of the hardware configuration Heatrun Test Tests and Diagnostics Heatrun TestTests and Diagnostics Subtest Names Subtest NamesSubtest Names Tests and Diagnostics Subtest names 2/2 Hard DiskTests and Diagnostics System Test System TestXxxxxxxxxxx Tests and Diagnostics Memory Test Memory TestKeyboard Test Tests and Diagnostics Keyboard TestTests and Diagnostics Display Test Display TestDisplay Test Tests and Diagnostics Tests and Diagnostics Display Test Floppy Disk Test Tests and Diagnostics Floppy Disk TestTests and Diagnostics Floppy Disk Test Printer Test Tests and Diagnostics Printer TestConfidential Async Test Tests and Diagnostics Async TestTests and Diagnostics Hard Disk Test Hard Disk TestHard Disk Test Tests and Diagnostics HDD Real Timer Test Real Timer Test Tests and DiagnosticsTests and Diagnostics Real Timer Test NDP Test Tests and Diagnostics NDP TestTests and Diagnostics Expansion Test Expansion TestExpansion Test Tests and Diagnostics Tests and Diagnostics CD-ROM/DVD-ROM Test CD-ROM/DVD-ROM TestError Code and Error Status Names Error Code and Error Status Names Tests and DiagnosticsPRT Time OUT No Pcmcia Hard disk controller status register contents Tests and Diagnostics Hard Disk Test Detail StatusHard Disk Test Detail Status BBK Program Description OperationsIf Test OK, Press DellEnterkey Only ONE Test Exit Press Enter and following message appears in the display 2 3 4 5 6 7 Only ONE Test Start low-speed rotation……….Waits 8 seconds Subtest 0B Volume Function Description Head CleaningHead Cleaning Tests and Diagnostics EnterTests and Diagnostics Log Utilities Log UtilitiesLog Utilities Tests and Diagnostics 00 00 0000 FDD-WRITE ProtectedTests and Diagnostics Running Test Running TestFloppy Disk Drive Utilities Tests and Diagnostics Floppy Disk Drive UtilitiesTests and Diagnostics Floppy Disk Drive Utilities Floppy Disk Format & Copy DIAGNOSTICS-HARD Disk & Floppy Disk Dump Following message will appear. To finish the dump, select System Configuration System Configuration Tests and Diagnostics System Configuration Display Ver X.XX Machine Name???Wireless LAN Test Program Atheros Check of the wireless LAN card typeCheck of the antenna connection Wireless LAN Test Program Intel-made a/b/g/n Setting up How to setup the REF PCConfidential Confidential Confidential How to start ・WTWINSVR.EXEWireless LAN Test Program on DUT PC Intel-made Wireless LAN Test Program Intel-made Shirley Peak on DUT PCMain Antenna Test NG Aux Antenna Test NG 11a Communication Test NG Subtest05 All the tests of 11a/b/g Card 29 LAN/Modem/Bluetooth/IEEE1394 Test Program LAN testReceive Confidential Modem test Modem loopback testBluetooth test Preparation Test procedureConfidential IEEE1394 test MachineTests and Diagnostics Setup Sound Test programSetup Setup Tests and DiagnosticsPCI LAN Accessing the Setup Program Tests and Diagnostics Setup Factory Preset Configuration Moving Within the Setup Menu and Changing ValuesAccepting Changes and Exiting the Setup Window HDD Mode Password Write PolicySetup Options System Date Sets date System Time Sets timeSetup Tests and Diagnostics Built in HDD2→Built in HDD1→USB Dynamically Switchable Wake-up on LAN function whenoperating from the battery Enabled （Mode1 ） Setup by OS Using the AC adapterMaximum Performance Disable the Power-saving function and drive PCI Express devices are not used while batteryOperation. Default With maximum performanceEnables the HDMI-CEC set-up. Default Legacy Emulation PCI LAN Tests and Diagnostics Setup Chapter Replacement Procedures Replacement Procedures Wireless USB card MDCVGA fan VGA fan cover Figures 32 Removing the base assembly 102 100101 103Viii Overview Replacement Procedures OverviewPart Name Safety Precautions Replacement Procedures Overview Before You BeginDisassembly Procedure Assembly Procedure Tools and EquipmentScrew Tightening Torque Grip ColorReplacement Procedures Overview Screw Notation Replacement Procedures Battery pack Battery packRemoving the battery pack Battery pack Replacement Procedures Installing the battery pack ExpressCard/Bridge media ExpressCard/Bridge media Replacement ProceduresInstalling the ExpressCard ExpressCard Removing the ExpressCardReplacement Procedures ExpressCard/Bridge media Installing the Bridge mediaHDD HDD Replacement ProceduresRemoving the HDD Replacement Procedures HDD Removing the HDD-1 Installing the HDD Removing the HDD-2HDD Replacement Procedures M2.5⋅6B Flat Head screw Memory module Replacement Procedures Memory moduleRemoving the memory module Memory module Replacement Procedures Installing the memory moduleFan hood Replacement Procedures Fan hoodInstalling the Fan hood Removing the Fan hoodKeyboard Replacement Procedures Removing the keyboardReplacement Procedures Keyboard Installing the keyboardOptical disk drive DVD-super multi drive Removing the Optical disk drive15 Removing the optical disk drive 16 Removing the optical disk drive Installing the optical disk drive Cover assembly Replacement Procedures Cover assemblyRemoving the Cover assembly 18 Removing the cover assembly 19 Removing the cover assembly Replacement Procedures Cover assembly 20 Removing the cover assembly21 Removing the cover assembly Installing the cover assembly Volume board4 Replacement Procedures Volume boardRemoving the Volume board Replacement Procedures Volume board Installing the Volume boardPower switch board Replacement Procedures Power switch boardRemoving the Power switch board Replacement Procedures Power switch board Installing the Power switch boardTouch sensor Touch sensor Replacement ProceduresRemoving the Touch sensor Replacement Procedures Touch sensor Installing the Touch sensorRemoving the Bluetooth module Bluetooth moduleBluetooth module Replacement Procedures Installing the Bluetooth moduleTouch pad/Fingerprint sensor board/LED board Removing the touch pad/Fingerprint sensor board/LED board27 Removing the touch pad/Fingerprint sensor board/LED board Remove the following screw and Fingerprint sensor board 29 Removing the LED board 30 Removing the touch pad Installing the touch pad/Fingerprint sensor board/LED board Replacement Procedures LCD assembly/Base assembly LCD assembly/Base assemblyRemoving the LCD assembly/Base assembly LCD assembly/Base assembly Replacement Procedures 32 Removing the base assemblyInstalling the LCD assembly/Base assembly Arrange the wireless LAN antenna cables under the guidesWireless LAN card Replacement Procedures Wireless LAN cardRemoving the wireless LAN card Replacement Procedures Wireless LAN card Installing the wireless LAN card Back cover Replacement Procedures Back coverRemoving the Back cover Back cover Replacement Procedures Installing the Back coverTV tuner Replacement Procedures TV tunerRemoving the TV tuner TV tuner Replacement Procedures Installing the TV tuner19 GPS Replacement Procedures 19 GPSRemoving the GPS 19 GPS Replacement Procedures Installing the GPSReplacement Procedures Wireless USB card Wireless USB cardRemoving the Wireless USB card Wireless USB card Replacement Procedures Installing the Wireless USB card21 MDC Replacement Procedures 21 MDCRemoving the MDC 21 MDC Replacement Procedures Installing the MDCFM tuner Replacement Procedures FM tunerRemoving the FM tuner FM tuner Replacement Procedures Installing the FM tunerReplacement Procedures RTC battery RTC batteryRemoving the RTC battery RTC battery Replacement Procedures Installing the RTC batteryReplacement Procedures System board System boardSystem board Replacement Procedures Removing the system board43 Removing the system board Installing the system board VGA fin/VGA/SPURS fin/SPURS Replacement Procedures VGA fin/VGA/SPURS fin/SPURSRemoving the VGA fin/VGA/SPURS fin/SPURS VGA fin/VGA/SPURS fin/SPURS Replacement Procedures 45 Removing the VGA/SPURS46 Removing the VGA Installing the VGA fin/VGA/SPURS fin/SPURS CPU fin/North bridge fin/CPU fan/CPU Replacement Procedures CPU fin/North bridge fin/CPU fan/CPURemoving the CPU fin/North bridge fin/CPU fan/CPU CPU fin/North bridge fin/CPU fan/CPU Replacement Procedures 48 Removing the North bridge fin/CPU fin internal VGA model49 Removing the CPU fan 50 Removing the CPU Installing the CPU fin/North bridge fin/CPU fan/CPU 51 Installing the CPUConfidential Speaker Replacement Procedures4.27 SpeakerRemoving the speaker Speaker Replacement Procedures 53 Removing the speakerReplacement Procedures Speaker 54 Removing the speaker55 Removing the speaker Installing the speaker Set the right speaker/woofer to the slotVGA fan VGA fan Replacement ProceduresInstalling the VGA fan Removing the VGA fanVGA fan cover Replacement Procedures VGA fan coverInstalling the VGA fan cover Removing the VGA fan cover30 USB/Jack board 30 USB/Jack board Replacement ProceduresRemoving the USB/Jack board Replacement Procedures 30 USB/Jack board Installing the USB/Jack boardHinge Hinge Replacement ProceduresRemoving the hinge Replacement Procedures Hinge 61 Removing the hinge leftInstalling the hinge Modem jack/FM jack/DC-IN jack/right LED Removing the Modem jack/FM jack/DC-IN jack/right LEDInstalling the Modem jack/FM jack/DC-IN jack/right LED Jack Replacement Procedures JackRemoving the F-jack Jack Replacement Procedures Installing the F-jackReplacement Procedures Battery lock/Battery latch Battery lock/Battery latchRemoving the Battery lock/Battery latch Battery lock/Battery latch Replacement Procedures Installing the Battery lock/Battery latchLCD unit/FL inverter Replacement Procedures4.35 LCD unit/FL inverterRemoving the LCD unit/FL inverter 67 Removing the FL inverter 68 Removing the LCD unit 69 Removing the brake hinge left and right Replacement Procedures LCD unit/FL inverter 70 Removing the LCD cableLCD unit/FL inverter Replacement Procedures Installing the LCD unit/FL InverterInternal microphone/Camera module Replacement Procedures Internal microphone/Camera moduleRemoving the Internal microphone/Camera module Internal microphone/Camera module Replacement Procedures 72 Removing the camera module73 Removing the internal microphone 74 Removing the internal microphone Installing the Internal microphone/Camera module Wireless LAN antenna/GPS antenna/Wireless USB antenna 112 Fluorescent lamp Replacement Procedures Fluorescent lampReplacing the 18.4-inch HD+ Samsung Fluorescent Lamp Replacement Procedures Fluorescent lampDisassembling the fluorescent lamp 78 Replacing Samsung fluorescent lamp HD+ 79 Replacing Samsung fluorescent lamp HD+ Assembling the fluorescent lampReplacing the 18.4-inch FHD Samsung Fluorescent Lamp 80 Replacing Samsung fluorescent lamp FHD82 Replacing Samsung fluorescent lamp FHD 83 Replacing Samsung fluorescent lamp FDH 120 Appendices Appendices Appendix Contents App-iv IS2140 Media Bridge interface connector 46-pin Appendix F Wiring Diagrams Figures System board Power SW Board Sprint Board Precautions for handling the LCD module Appendix a Handling the LCD Module AppendicesAppendices Appendix a Handling the LCD Module Appendix a Handling the LCD Module Appendices Appendices Appendix a Handling the LCD Module Appendix a Handling the LCD Module Appendices Appendices Appendix a Handling the LCD Module System board FDUSY* Front View Appendix B Board Layout AppendicesNumber Name System board FDUSY* Back View Figure B-2 System board FDUSY* layout backCPU USB / Sound Jack board View Figure B-3 USB / Sound Jack board FDUJK* layout front/backLED board FDULE* View Appendices Appendix B Board LayoutPower SW board FDUPW* View Table B-5 Power SW board FDUPW* connector backFinger Sensor board FDUFS* View Sprint board FSPRN* View CAS board FTUBC* View Japanese model only NB9P/9M board FDUNP* View Figure B-9NB9P/9M board FDUNP* layout front/back10 NB9E board FDUNE* View Table C-1 Memory a connector 200-pin 1/3 System board FDUSY＊ CN1400 Memory a connector200-pinAppendix C Pin Assignments Appendices GND ADM3-B1P ADQS3-B1N ADQS3-B1P ADQS5-B1N Table C-2 Memory B connector 200-pin 1/3 CN1410 Memory B connector Ch.B200-pinAppendices Appendix C Pin Assignments GND BDM3-B1P BDQS3-B1N BDQS3-B1P BDQS5-B1N Table C-3 1st HDD Sata interface connector 23-pin CN1900 1st HDD Sata interface connector 23-pinCN1910 ODD Sata interface connector 13-pin Table C-4 ODD Sata interface connector 23-pinTable C-5 2nd HDD Sata interface connector 20-pin CN1920 2nd HDD Sata interface connector 20-pinCN1930 eSATA/USBPort6 interface connector 10-pin Table C-5 2nd HDD Sata interface connector 10-pinTable C-7 PCI TV tuner interface connector 124-pin1/2 CBE0-P3N Table C-8 Bcas interface connector 8-pin CN2440 Bcas interface connector 8-pin Japanese model OnlyCN2520 Express Card interface connector 26-pin Table C-9 Express Card interface connector 26-pin10 CN2600 PCI-E Mini Card W-LAN interface connector 52- pin Table C-10 PCI-E Mini CARDW-LAN interface connector 52-pin11 CN2650 PCI-E Mini CARDslot2 interface connector 52-pin Table C-11 PCI-E Mini CARDslot2 interface connector 52-pin12 CN2700 PCI-E Mini CARDslot3 interface connector 52-pin Table C-12 PCI-E Mini CARDslot3 interface connector 52-pinTable C-13 RF interface connector 3-pin 13 CN2710 RF interface connector 3-pin14 CN2711 RF interface connector 3-pin Table C-14 RF interface connector 3-pin15 CN2800 PCI-E Mini CARDslot4 interface connector 52-pin Table C-15 PCI-E Mini CARDslot4 interface connector 52-pinTable C-16 Power connector 20-pin 16 CN2801 Power connector 20-pin17 CN3010 MDC interface connector 12-pin Table C-17 MDC interface connector 12-pinTable C-18 FM Tuner interface connector 10-pin 18 CN3011 FM Tuner interface connector 10-pin19 CN3230 Keyboard interface connector 34-pin Table C-19 Keyboard interface connector 34-pin21 CN3300 Power SW connector 3-pin 20 CN3240 FDULE* board interface connector 30-pin22 CN3330 Volume interface connector 4-pin 24 CN4440 Bluetooth2 interface connector 10-pin 23 CN4230 IEEE1394 interface connector 4-pin25 CN4612 USBPORT0 interface connector 10-pin Table C-26 FDUJK* board interface connector 8-pin 26 CN4630 FDUJK* board interface connector 8-pin27 CN4631 FDUJK* board interface connector 20-pin Table C-27 FDUJK* board interface connector 20-pinTable C-28 LCD interface connector 40-pin 28 CN5310 LCD interface connector 40-pin29 CN5311 LCD interface connector 9-pin Table C-29 LCD interface connector 9-pinTable C-30 RGB interface connector 15-pin 30 CN5320 RGB interface connector 15-pin31 CN5350 Hdmi interface connector 19-pin Table C-31 Hdmi interface connector 19-pin32 CN5900 GFX interface connector 230-pin Table C-32 GFX interface connector 230-pin 1/4ZECG03-P1N NHSYNC-P3P Table C-33 Speaker Right interface connector 4-pin 34 CN6171 Speaker Left interface connector 2-pinTable C-34 Speaker Left interface connector 2-pin 37 CN8800 DC-IN connector 5-pin 35 CN8771 CPU FAN interface connector 4-pin36 CN8781 VGA FAN interface connector 4-pin 38 CN8810 Battery connector 10-pinTable C-39 Web Camera interface connector 10-pin 39 CN9550 Web Camera interface connector 8-pin41 CN9650 Touch Sensor interface connector 10-pin Table C-40 Felica interface connector 6-pin43 CN9701 Right Speaker LED interface connector 3-pin 42 CN9700 Left Speaker LED interface connector 3-pin44 J4100 LAN interface connector 8-pin Table C-45 IR BRUSTER1 interface connector 6-pin 45 J9600 IR BRUSTER1 interface connector 6-pin46 J9601 IR BRUSTER2 interface connector 6-pin Table C-46 IR BRUSTER2 interface connector 6-pin47 IS2140 Media Bridge interface connector 46-pin Table C-47 Media Bridge interface connector 46-pinTable C-48 USB PORT8 interface connector 4-pin 49 CN4641 USB PORT11 interface connector 4-pin50 CN4642 RTC cell interface connector 3-pin Table C-49 USB PORT11 interface connector 4-pinTable C-51 System board interface connector 8-pin 51 CN6510 System board interface connector 8-pin52 CN6511 System board interface connector 20-pin Table C-52 System board interface connector 20-pinTable C-53 Spdif interface connector 10-pin 53 DS6320 Spdif interface connector 10-pin54 J6071 Ext MIC interface connector 5-pin Table C-54 Ext MIC interface connector 5-pinTable C-55 Touch PAD interface connector 12-pin 56 CN9510 System board interface connector 30-pinTable C-56 System board interface connector 30-pin 57 CN9511 FDUFS* interface connector 6-pin Table C-57 FDUFS* interface connector 6-pinTable C-58 System board interface connector 3-pin Table C-59 FDULE* board interface connector 6-pin Table C-60 Mini PCI-Exp interface connector 52-pin 61 CN7901 Power connector 20-pin Table C-61 Power connector 20-pinTable C-62 Bcas interface connector 10-pin Table C-63 System board interface connector 230-pin1/4 XPEPEG-P0N VSYNCA-P3P ZDCTX2-PYP Table C-64 System board interface connector 230-pin1/4 ZECG03-P1N VSYNCA-P3P ZDCTX2-PYP Appendix D Keyboard Scan/Character Codes Appendices Scan CodesTable D-1 Scan codes set 1 and set 2 1/4 Caps Lock Enter Shift L No.102 ALT R 122 F11 123 F12 124 PrintSc 126 Pause 202 203 Win 204 App With left Shift With right Shift Set Table D-4 Scan codes with Fn key Table D-6 No.124 key scan code This key generates only make codes UK Keyboard US KeyboardAppendix E Key Layout Appendices Appendices Appendix E Key Layout LAN loopback Connector RGB Monitor ID Wraparound connectorAppendix F Wiring diagrams Appendices Appendices Appendix F Wiring diagrams Rewriting the Bios Appendix G Bios rewrite procedures AppendicesTools Appendices Appendix G Bios rewrite procedures Appendix H EC/KBC rewrite procedures Appendices Rewriting the EC/KBCAppendices Appendix H EC/KBC rewrite procedures Appendix I ReliabilityAppendices Table I-1 MtbfAppendices Appendix I Reliability