Toshiba QOSMIO G20 manual CPU fan Replacement Procedures, Removing the CPU fan

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4.20 CPU fan

4 Replacement Procedures

4.20CPU fan

Removing the CPU fan

The following describes the procedure for removing the CPU fan (See Figure 4-31).

1.Disconnect the CPU fan cable from the connector CN8770 on the system board.

2.Remove the following screws securing the CPU fan and remove the CPU fan.

M2.5x4.0B FLAT BIND screw		x2

			Hook
	M2.5x4.0B FLAT BIND

CN8770

Figure 4-31 Removing the CPU fan

Installing the CPU fan

The following describes the procedure for installing the CPU Fan (See Figure 4-31).

1.Arranging the CPU fan cable through the hook, connect the CPU fan cable to the connector CN8770 on the system board.

2.Install the CPU fan and secure it with the following screws.

M2.5x4.0B FLAT BIND screw

x2

4-52

[CONFIDENTIAL]

QOSMIO G20 Maintenance Manual (960-511)

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Contents Qosmio G20 File NumberCopyright Safety Precautions PrefaceConfidential Conventions AcronymsTable of Contents Chapter Tests and Diagnostics Only ONE TestChapter Replacement Procedures Appendices Confidential Hardware Overview Confidential Chapter Contents Figures TablesFeatures Hardware Overview FeaturesFeatures Hardware Overview LCDUSB FDD Features1 Hardware Overview Front of the computer and the system units configurationSystem Block Diagram Hardware Overview System Block DiagramSystem Block Diagram Hardware Overview CPUGpio System Block Diagram Hardware Overview Hardware Overview System Block Diagram 2.5-inch Hard Disk Drive 2.5-inch Hard Disk Drive Hardware OverviewHardware Overview 2.5-inch Hard Disk Drive 2.5-inch HDD SpecificationsSpecification Parameter G8BC0001R610Optical Drive Optical Drive Hardware OverviewDVD Super Multi Drive supporting Double-Layer DVD Super Multi drive Double-Layer specifications Drive SpecificationHardware Overview Optical Drive Keyboard Keyboard Hardware OverviewHardware Overview TFT Color Display Specifications LG-Philips G33C0002K110TFT Color Display LCD ModuleTFT Color Display Hardware Overview FL inverter board specificationsSpecifications FL Inverter BoardPower Supply Hardware Overview Power SupplyPower supply （Yes/No） Name11 Power supply output rating 2/2 Battery Name Battery Element Output Voltage Capacity Battery specificationsMain Battery BatteriesHardware Overview Batteries Battery Charging ControlTime required for charges of main battery 10 Data preservation timeRTC Battery 11 Time required for charges of RTC batteryCondition Time AC Adapter 12 AC adapter specificationsSpecification Hardware Overview AC AdapterAC Adapter Hardware Overview Chapter Troubleshooting Procedures Confidential Power Status Check Confidential Troubleshooting flowchart Set of tool for debug port test Confidential Troubleshooting Troubleshooting ProceduresTroubleshooting Troubleshooting Procedures Troubleshooting Flowchart Troubleshooting Procedures Troubleshooting FlowchartTroubleshooting Flowchart Troubleshooting Procedures Troubleshooting flowchart 1/2Troubleshooting flowchart 2/2 Troubleshooting Flowchart Troubleshooting Procedures Procedure 1 Power Status Check Power Supply TroubleshootingTroubleshooting Procedures Power Supply Troubleshooting Battery iconPower Supply Troubleshooting Troubleshooting Procedures DC in icon Power supply statusDC in icon Procedure 2 Error Code Check Error code Error code Where error occursError code Meaning ‰ 1st Battery ‰ PTV ‰ E3V output ‰ 1R9-B1V output 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 testDebug port Boot mode error status 1/8 Bios rewriteDebug port Boot mode error status 2/8 BeepDebug port Boot mode error status 3/8 RAMDebug port Boot mode error status 4/8 BiosDebug port Boot mode error status 5/8 Debug port Boot mode error status 6/8 PciconfigurationDebug port Boot mode error status 7/8 InitdmacDebug port Boot mode error status 8/8 Debug port Suspend mode error status 1/3 Suspend modeDebug port Suspend mode error status 2/3 LED Status Test item ContentsSuspend process for boot mode Debug port Suspend mode error status 3/3 LED Status Test item ContentsDebug port Resume mode error status 1/4 LED Status Test item Contents ResumeDebug port Resume mode error status 2/4 Debug port Resume mode error status s 3/4 Debug port Resume mode error status 4/4 Procedure 3 Diagnostic Test Program Execution Check Procedure 4 Replacement CheckUSB FDD Troubleshooting Procedure 1 FDD Head Cleaning CheckUSB FDD Troubleshooting Troubleshooting Procedures FDD error code and statusCode Status Procedure 3 Connector Check and Replacement Check USB FDD Troubleshooting Troubleshooting Procedures 2.5 HDD Troubleshooting Troubleshooting Procedures 2.5 HDD TroubleshootingProcedure 1 Partition Check 2.5 HDD Troubleshooting Troubleshooting Procedures 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 Keyboard Troubleshooting Keyboard Troubleshooting Troubleshooting ProceduresProcedure 1 Diagnostic Test Program Execution Check Troubleshooting Procedures Keyboard Troubleshooting Procedure 2 Connector and Replacement CheckTouch pad Troubleshooting Touch pad Troubleshooting Troubleshooting ProceduresTroubleshooting Procedures Touch pad Troubleshooting Procedure 1 External Monitor Check Display TroubleshootingDisplay Troubleshooting Troubleshooting Procedures Procedure 2 Diagnostic Test Program Execution CheckLCD module Troubleshooting Procedures Display TroubleshootingProcedure 3 Connector and Cable Check FL inverter System boardProcedure 4 Replacement Check Optical Disk Drive Troubleshooting Procedure 2 Connector Check and Replacement CheckConfidential Modem Troubleshooting Troubleshooting Procedures Modem TroubleshootingModem cable Modem Troubleshooting Troubleshooting Procedures LAN Troubleshooting Troubleshooting Procedures LAN TroubleshootingWireless LAN Troubleshooting Wireless LAN Troubleshooting Troubleshooting ProceduresProcedure 1 Transmitting-Receiving Check Troubleshooting Procedures Wireless LAN Troubleshooting Procedure 2 Antennas Connection CheckWireless LAN antenna black Wireless LAN antenna white Procedure 3 Replacement Check Bluetooth Troubleshooting Bluetooth Troubleshooting Troubleshooting Procedures BluetoothAntenna Procedure 3 Replacement Check Sound Troubleshooting Sound Troubleshooting Troubleshooting ProceduresProcedure 2 Connector Check Troubleshooting Procedures Sound Troubleshooting TV tuner Troubleshooting TV tuner Troubleshooting Troubleshooting ProceduresProcedure 1 Connector Check and Replacement Check Bridge media Slot Troubleshooting Procedure 1 Check on Windows XPPCI ExpressCard Slot Troubleshooting Gigabit Ether ExpressCardUSB2.0 5in1 ExpressCard Chapter Tests and Diagnostics Tests and Diagnostics Tests and Diagnostics LAN test 102 Tables Diagnostic Test Tests and Diagnostics Diagnostic TestDiagnostics menu Diagnostic Test Tests and Diagnostics ‰ USB FDD2 H/W Hardware initial information setting tool Heatrun test programExecuting the Diagnostic Test Executing the Diagnostic Test Tests and DiagnosticsDiagnostics menu T&D Executing the Diagnostic Test System Test Name 2 H/W initial information setting tool Check of the RAID configuration Check of the RAID configuration Tests and DiagnosticsExplanation of the screen display Tests and Diagnostics Check of the RAID configuration Explanation of Logical drive conditionCheck of the screen display RAID-1RAID-0 LD0 RAID-0 Critical RAID Optimal Specification of the failed HDDAccess to the HDD is very slow Abnormal noise of the motor from the HDDRAID not Optimal Absent or Offline is displayedNo Drive for one drive is displayed OnlineFail for one drive is displayed Setting of the hardware configuration Setting of the hardware configuration Tests and DiagnosticsSetting of the hardware configuration Setting of the hardware configuration Tests and Diagnostics Tests and Diagnostics Heatrun Test Heatrun TestSubtest names 1/2 Subtest Names Tests and DiagnosticsSubtest Names Test Name Subtest No Subtest NameTests and Diagnostics Subtest Names Subtest names 2/2System Test Tests and Diagnostics System TestTests and Diagnostics System Test Memory Test Tests and Diagnostics Memory TestTests and Diagnostics Keyboard Test Keyboard TestDisplay Test Tests and Diagnostics Display TestTests and Diagnostics Display Test Display Test Tests and Diagnostics Tests and Diagnostics Floppy Disk Test Floppy Disk TestFloppy Disk Test Tests and Diagnostics Tests and Diagnostics Printer Test Printer TestPrinter Test Tests and Diagnostics Tests and Diagnostics Async Test Async TestHard Disk Test Tests and Diagnostics Hard Disk TestTests and Diagnostics Hard Disk Test Worst pattern data Cylinder Real Timer Test Tests and Diagnostics Real Timer TestReal Timer Test Tests and Diagnostics Tests and Diagnostics NDP Test NDP TestExpansion Test Tests and Diagnostics Sub# Address Good Bad ContentsExpansion Test Tests and Diagnostics Expansion Test CD-ROM/DVD-ROM Test Tests and Diagnostics CD-ROM/DVD-ROM TestError codes and error status names 1/3 Error Code and Error Status NamesTests and Diagnostics Error Code and Error Status Names Device name Error code Error status nameError Code and Error Status Names Tests and Diagnostics Error codes and error status names 2/3Error codes and error status names 3/3 Hard Disk Test Detail Status Tests and Diagnostics Hard disk controller status register contentsHard Disk Test Detail Status Tables 3-4 Error register contents Program Description OperationsOnly ONE Test Subtest 02 Touch Pad 2 3 4 5 6 7 8 9 Subtest 04 Kill Switch HDD Access LED test Confirm each LED lights properly Figure below shows the name and position of each side Back establishes in the upper direction Press Enter key Setting ERROR! ** Press Enter key Head Cleaning Head Cleaning Tests and DiagnosticsFunction Description Tests 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 Tests and Diagnostics System ConfigurationSystem Configuration Tests and Diagnostics System Configuration Display Ver X.XX Machine Name???Wireless LAN Test Program Intel-made b/g MAC = Setting the responder machine 11g Communication Test NG Wireless LAN Test Program Intel-made a/b/g SKU NG Disappearance of MAC address data 11a Communication Test NG Qosmio G20 Maintenance Manual Wireless LAN Test Program Askey-made Wireless LAN Test Program Askey-made Tests and DiagnosticsSetting the tester DUT machine Tests and Diagnostics Wireless LAN Test Program Askey-made 11a Communication Test NG Please refer to log. txt Tests and Diagnostics Wireless LAN Test Program Askey-made 30 LAN/Modem/Bluetooth/IEEE1394 Test Program LAN testLAN transmit & receive test Completed Repeat count 00000 Confidential Modem test Modem loopback testBluetooth test Sssss Error message Message ContentsError code for Bluetooth test Bdaddr 1/2 Error code for Bluetooth test Bdaddr 2/2 Eeeeeee MM P M M M P Error code for Bluetooth test Bdaddr of the DUT 1/2 Error code for Bluetooth test Bdaddr of the DUT 2/2 IEEE1394 test Sound Test program Tests and Diagnostics Sound Test programSound Standard test Tests and Diagnostics Sound Test program Sound Legacy test CD Sound Standard test Pass Count Write Data Read Data Address Xxxxxx Status XXX100 CD Sound Legacy test Setup Setup Tests and DiagnosticsTests and Diagnostics Setup PCI LANAccessing the Setup Program 105 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 timeLow Using the AC adapterHigh Maximum PerformanceBattery optimized EnabledAuto 110 Always Low Dynamically SwitchableAlways High AvailableAuto Power On This option displays setting for Auto Power On Mode1 OffMedium Mode2Setup by OS All DevicesBuilt-in HDD Ntsc Japan TV in Japanese system TV in the U.S. systemTV in Europe system Legacy Emulation Create State This option sets the RAID configuration level 118 Chapter Replacement Procedures Replacement Procedures 14.1 Replacement Procedures Figures 58 to 4-64 Replacing 17.0 inch LG. Philips fluorescent lamp Replacement Procedures Overview OverviewOverview Replacement Procedures Safety PrecautionsBefore You Begin Disassembly Procedure Assembly Procedure Tools and EquipmentScrew Tightening Torque Grip ColorScrew Notation Removing the battery pack Battery packBattery pack Replacement Procedures CoverReplacement Procedures Battery pack Installing the battery packAttach the battery cover to the battery pack ExpressCard & PC card / Bridge media Replacement Procedures ExpressCard & PC card / Bridge mediaExpressCard & PC card Removing an ExpressCard & PC card Replacement Procedures ExpressCard & PC card / Bridge media Installing an ExpressCard & PC cardInstalling a Bridge media Removing a bridge mediaReplacement Procedures HDD HDDRemoving a HDD HDD Replacement Procedures Removing the HDD-2 assemblyRemoving a HDD Installing a HDD Replacement Procedures MDC MDCRemoving a MDC MDC Replacement Procedures Installing a MDCReplacement Procedures Memory module Memory moduleRemoving a memory module Memory module Replacement Procedures Installing a memory moduleReplacement Procedures Keyboard Removing the keyboardKeyboard Replacement Procedures 10 Removing the keyboardInstalling the keyboard Bottom cover assembly Bottom cover assembly Replacement ProceduresRemoving the bottom cover assembly Replacement Procedures Bottom cover assembly Disconnecting the cables13 Removing the screws from bottom cover assembly Installing the bottom cover assembly Bottom cover assembly Replacement Procedures LAN jack Replacement Procedures LAN jackInstalling the LAN jack Removing the LAN jackSpeaker L & Modem jack Replacement Procedures Speaker L & Modem jackRemoving the speaker L & Modem jack Replacement Procedures Speaker L & Modem jack Installing the speaker L & Modem jackAV-IN board AV-IN board4 Replacement ProceduresInstalling the AV-IN board Removing the AV-IN boardBattery latch assembly Replacement Procedures Battery latch assemblyRemoving the battery latch assembly Battery latch assembly Replacement Procedures Installing the battery latch assemblyReplacement Procedures Optical disk drive Optical disk driveOptical disk drive Replacement Procedures Installing the optical disk driveEjecting the optical disk Disassembling the ODD assembly 22 Ejecting the optical diskAssembling the ODD assembly Replacement Procedures SJ board / Internal Microphone SJ board / Internal MicrophoneSJ board Removing the SJ board SJ board / Internal Microphone Replacement Procedures Installing the SJ boardInternal Microphone Removing the Internal microphone Installing the Internal microphoneInstall the internal microphone to the mic holder Pull out the internal microphone from the mic holderSound board Replacement Procedures Sound boardRemoving the sound board Replacement Procedures Sound board Installing the sound boardPower SW board Power SW board Replacement ProceduresRemoving the Power SW board Replacement Procedures Power SW board Installing the Power SW boardBattery board / RTC battery Battery board / RTC battery Replacement ProceduresBattery board Removing the Battery board Replacement Procedures Battery board / RTC battery Installing the battery boardRTC battery Removing the RTC battery Installing the RTC batteryRemoving the wireless LAN card Wireless LAN cardReplacement Procedures Wireless LAN card Installing the wireless LAN cardTV tuner module Replacement Procedures TV tuner moduleRemoving the TV tuner module Replacement Procedures TV tuner module Installing the TV tuner moduleCPU fan CPU fan Replacement ProceduresInstalling the CPU fan Removing the CPU fanRemoving the CPU fin & CPU Replacement Procedures CPU fin & CPUCPU fin & CPU Remove the CPU holder and CPU finCPU fin & CPU Replacement Procedures Installing the CPU fin & CPU34 Applying silicon grease VGA fan & VGA fin Replacement Procedures VGA fan & VGA finRemoving the VGA fan & VGA fin Replacement Procedures VGA fan & VGA fin Installing the VGA fan & VGA finInstall the Gmch heat sink Gmch heat sink4 Replacement ProceduresInstalling the Gmch heat sink Gmch heat sink Removing the Gmch heat sinkSpeaker R Replacement Procedures Speaker RInstalling the speaker R Removing the speaker RTV antenna board4 Replacement Procedures Installing the TV antenna boardTV antenna board Removing the TV antenna board Replacement Procedures System board System boardRemoving the system board System board Replacement Procedures Installing the system boardReplacement Procedures4.27 PC card slot PC card slotRemoving the PC card slot PC card slot Replacement Procedures Installing the PC card slotBluetooth module Replacement Procedures Bluetooth moduleRemoving the bluetooth module Bluetooth module Replacement Procedures Installing the bluetooth moduleRemoving the volume sensor board Volume sensor boardReplacement Procedures Volume sensor board Installing the volume sensor boardTouch sensor board Replacement Procedures Touch sensor boardRemoving the touch sensor board Replacement Procedures Touch sensor board Installing the touch sensor boardTouch pad Replacement Procedures Touch padRemoving the touch pad Replacement Procedures Touch pad Installing the touch padLatch assembly Latch assembly Replacement ProceduresRemoving the latch assembly Replacement Procedures Latch assembly Installing the latch assemblyLCD unit / FL inverter Replacement Procedures LCD unit / FL inverterRemoving the LCD unit / FL inverter 47 Removing the FL inverter 48 Removing the LCD unit 49 Removing the LCD support LCD unit / FL inverter4 Replacement Procedures Installing the LCD unit/FL InverterReplacement Procedures LCD harness LCD harnessRemoving the LCD harness LCD harness Replacement Procedures 52 Removing the LCD harnessInstalling the LCD harness Wireless antennas Wireless antennas Replacement ProceduresRemoving the wireless antennas Replacement Procedures Wireless antennas 54 Removing the wireless antennasInstalling the wireless antennas Display latch hook Replacement Procedures Display latch hookInstalling the display latch hook Removing the display latch hookDisplay rear cover Display rear cover Replacement ProceduresInstalling the display rear cover Removing the display rear coverReplacement Procedures Hinge HingeRemoving the hinge Hinge Replacement Procedures Installing the hingeAppendices App-ii Appendix Contents App-iv Appendix D Display Codes Appendix E Key LayoutAppendix F Wiring Diagrams Appendix J Maintenance of Toshiba RAIDFigure B-1 System board layout front Table B-4 App-ix Table D-7 App-xi Precautions for handling the LCD module Appendix a Handling the LCD ModuleAppendix a Handling the LCD Module Appendix a Handling the LCD Module Appendix a Handling the LCD Module Appendix a Handling the LCD Module Appendix a Handling the LCD Module System Board Front View Figure B-1 System board layout frontTable B-1 System board ICs and connectors front System Board Front View Appendix B Board LayoutMark Number System Board Back View Appendix B Board Layout System Board Back ViewTable B-2 System board ICs and connectors back System Board Back View Appendix B Board LayoutMark Number Name BT board Appendix B Board Layout BT boardFront layout Back layout SD board SD board Appendix B Board LayoutAppendix B Board Layout SD board SJ board SJ board Appendix B Board LayoutAppendix B Board Layout AV-IN board Power SW board Appendix B Board Layout ODD relay board Appendix B Board Layout ODD relay boardTV antenna board TV antenna board Appendix B Board LayoutAppendix B Board Layout TV antenna board System Board FNN2S CN1410 Memory Connector 0 200-pin Table C-1 Memory connector 0 200-pin 1/3CN1410 Memory Connector 0 200-pin Appendix C Pin Assignment Table C-1 Memory connector 0 200-pin 2/3Appendix C Pin Assignment CN1410 Memory Connector 0 200-pin Table C-1 Memory connector 0 200-pin 3/3CN1400 Memory connector 1 200-pin CN1400 Memory connector 1 200-pin Appendix C Pin AssignmentTable C-2 Memory connector 1 200-pin 1/3 Appendix C Pin Assignment CN1400 Memory connector 1 200-pin Table C-2 Memory connector 1 200-pin 2/3Table C-2 Memory connector 1 200-pin 3/3 Table C-3 1st HDD I/F connector 22-pin CN1850 1st HDD I/F connector 22-pinCN1860 2nd HDD I/F connector 22-pin Table C-4 2nd HDD I/F connector 22-pinCN2100 PC card I/F connector 150-pin Table C-5 PC card I/F connector 150-pin 1/3Table C-5 PC card I/F connector 150-pin 2/3 Table C-5 PC card I/F connector 150-pin 3/3 Table C-6 Keyboard I/F connector 34-pin CN3200 Keyboard I/F connector 34-pinCN3201 Touch pad I/F connector 4-pin Table C-7 Touch pad I/F connector 4-pin10 CN4610 USB I/F connector Port 0/Port 2 8-pin CN8770 CPU FAN connector 3-pinCN8780 VGA FAN connector 3-pin 11 CN4611 USB I/F connector Port 1 8-pinAppendix C Pin Assignment 12 CN8800 DC in connector 4-pin 12 CN8800 DC in connector 4-pin13 IS2101 Media Bridge I/F connector 42-pin Table C-12 DC in connector 4-pin14 CN2200 Wireless LAN card I/F connector 124-pin Table C-14 Wireless LAN card I/F connector 124-pin 1/2Table C-14 Wireless LAN card connector 124-pin 2/2 15 CN2220 WW Tuner I/F connector 124-pin Table C-15 WW Tuner I/F connector 124-pin 1/2Table C-15 WW Tuner I/F connector 124-pin 2/2 Table C-16 Network I/F connector 14-pin 16 CN4100 Network I/F connector 14-pin17 CN4200 1394 I/F connector 4-pin Table C-17 1394 I/F connector 4-pin18 CN5000 LCD I/F connector 41-pin Table C-18 LCD I/F connector 41-pin19 CN5080 CRT I/F connector 15-pin 20 CN5501 S-video out I/F connector 4-pin21 CN5502 D-video I/F connector 14-pin 24 CN3360 Touch sensor I/F connector 10-pin 22 CN6003 Speaker Right connector 2-pin23 CN3330 Volume I/F connector 3-pin 25 CN3400 Debug port 4-pin26 CN4400 Bluetooth I/F connector 20-pin 27 CN5661 TV tuner I/F connector 12-pin28 CN5800 SVP Host I/F connector 2-pin Table C-29 Battery Power I/F connector 6-pin 29 CN8020 Battery Power I/F connector 6-pin30 CN8811 Battery Signal I/F connector 15-pin Table C-30 Battery Signal I/F connector 15-pin31 CN1810 ODD relay board FNN2D* I/F connector 50-pin Table C-31 ODD relay board FNN2D* I/F connector 50-pin32 CN9500 Sound board FNN2N* I/F connector 57-pin Table C-32 Sound board FNN2N* I/F connector 57-pin33 CN5660 AV-IN board FNN2V* I/F connector 10-pin Table C-33 AV-IN board FNN2V* I/F connector 10-pinODD relay board FNN2D 34 CN1820 CD-ROM I/F connector 50-pin Table C-34 CD-ROM I/F connector 50-pin35 CN9680 System board I/F connector 50-pin Table C-35 System board I/F connector 50-pinTable C-36 MDC I/F connector 30-pin Sound board FNN2N 36 CN3000 MDC I/F connector 30-pin37 CN6002 Speaker Left connector 3-pin Table C-37 Speaker Left connector 3-pin38 CN9510 System board I/F connector 57-pin Table C-38 System board I/F connector 57-pinTable C-39 Sound jack board I/F connector 20-pin 39 CN9520 Sound jack board I/F connector 20-pin40 CN9521 Power switch board FNN2P* I/F connector 4-pin Table C-40 Power switch board FNN2P* I/F connector 4-pinTable C-41 System board I/F connector 10-pin 42 J9612 Composite-in connector 5-pin43 CN9613 S-video in I/F connector 4-pin Table C-42 Composite-in connector 5-pin45 CN9611 Coaxial connector 4-pin Table C-44 TV antenna connector 4-pinTable C-45 Coaxial connector 4-pin 47 CN4620 USB I/F connector Port 4 4-pin 48 CN4621 USB I/F connector Port 6 4-pin49 CN6000 Internal microphone connector 2-pin 50 J6001 External microphone I/F connector 6-pin 51 DS6000 Headphone/SPDIF connector 10-pin52 CN9530 Sound board FNN2N* I/F connector 20-pin Table C-53 System board Power I/F connector 6-pin 54 CN9691 System board Signal I/F connector 15-pin55 CN8810 Battery I/F connector 10-pin Table C-54 System board Signal I/F connector 15-pin56 CN9990 RTC battery connector 3-pin Table C-56 RTC battery connector 3-pinTable C-57 Sound board FNN2N* I/F connector 4-pin Display Codes Table D-1 Scan codes set 1 and set 2 1/4Cap Keytop Code set Make Break Display Codes Appendix. D Display codes Table D-1 Scan codes set 1 and set 2 2/4Appendix. D Display codes Display Codes Table D-1 Scan codes set 1 and set 2 3/4Table D-1 Scan codes set 1 and set 2 4/4 Table D-2 Scan codes with left Shift key Table D-3 Scan codes in Numlock mode Table D-4 Scan codes with Fn keyCap Code set Keytop Make Break Cap Keytop Code set Make Table D-5 Scan codes in overlay modeTable D-6 No.124 key scan code Make BreakTable D-7 No.126 key scan code Key Shift Code set Top MakeUnited States US Keyboard United Kingdom UK KeyboardUnited Kingdom UK Keyboard Appendix E Key Layout RGB Monitor ID Wraparound connector LAN loopback ConnectorLAN loopback Connector Appendix F Wiring Diagrams Rewriting the Bios ToolsAppendix G Bios Rewrite Procedures Appendix H EC/KBC Rewrite Procedures Rewriting the EC/KBCAppendix H EC/KBC Rewrite Procedures Table I-1 Mtbf Component Time hours System 6704.32Appendix I Reliability Outline of Maintenance Repair of Toshiba RAID YesFigure J-2 Flowchart of Analysis and handling by Drive Log Analysis and handling by Drive LogHow to identify the cause of failure PgDn keysDMA Error DMA Error OUT Table J-1 List of Command 1/2 Table J-1 List of Command 2/2 Appendix J Maintenance of Toshiba RAID Operation of Independent utility Outline of Independent utilityHow to operate the Independent Utility Logical Drive Table J-2 Displayed item in Logical DriveExplanation Physical Drive Table J-3 Items displayed in Physical DriveModify Array Create ArrayStart Rebuild Resume Rebuild Media CheckFigure J-4 Tree of menu of Independent Utility Create Array Table J-5 Item of parameter setOption Explanation Start Rebuild Enter keyConfidential Resume Rebuild Confidential Check Media Modify Array Change ParameterChange RAID Level Changing RAID-1 to RAID-0 working by one driveChanging RAID-0 working by one drive to RAID-1 Delete Array View Drive Info Table J-7 Items set in View Drive InfoView Drive Log Table J-8 Function of option and keyKey Function Appendix J Maintenance of Toshiba RAID Table J-9 Content of Drive Log display Force Offline Table J-10 Content of View Drive Log menuTable J-11 Function of key in View Drive Log ScanExit