9SystemBoard, InstallingtheSystemBoard | Toshiba PSLCAX/PSLCBX

4.9SystemBoard	4ReplacementProcedures

InstallingtheSystemBoard

InstalltheSystemBoardaccordingtothefollowingproceduresandfigure4-16.

NOTE:

BecarefuloftheejectbuttonforthePCcard.Itcanbedamagedwheninstallingthe systemboard.Makesureitispushedin.

1. Seatthesystemboardinthecorrectposition.

2. SecurethesystemboardwithtwoM2.5x6blackflat-headscrews.

3. ConnecttheAC-INcabletoCN3onthesystemboard.

4. ConnecttheUSBcabletoCN14onthesystemboard.

5. ConnectthepowerbuttonboardcabletoCN1onthesystemboard.

6. ConnecttheCRTcabletoCN4onthesystemboard.

SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300DMaintenanceManual4-33

Image 168

Toshiba PSLCAX/PSLCBX, SATEGO L300D, EQUIUM L300D manual 9SystemBoard, InstallingtheSystemBoard

Contents

EQUIUML300D SATEGOL300D Copyright FirstEditionMay2008Disclaimer Trademarks Safetyprecautions PrefacePage Conventions Acronyms TableofContents CustomizationTest HotkeyTest ReplacementProcedures Overview HDD RemovingtheSystemBoard… InstallingtheSystemBoard RemovingtheCPUPage AppendixA AppendixBAppendixC AppendixD HardwareOverview 1HardwareOverview Contents Figures Tables 1Features 1FeaturesThecomputerhasthefollowingfeatures 4096MB512M⋅64/667/800MHz HardDiskDriveHDD 15.4WXGACSV200nitsdisplay 15.4WXGANon-CSV200nitsdisplay ExternalMonitorPort BridgeMediaSlotBTO WirelessLANBTO InternalModemBTO 1IDPartsDescriptionPlacement 2ComputerBlockDiagram Hardware Overview Features 3SystemBoardConfigurations 4isBlockDiagramoftheSystemUnit 2SystemUnitComponents 2SystemUnitComponents − 512MB64Mx64 1HardwareOverview1.2SystemUnitComponents − IntegratedLVDS 2SystemUnitComponents1HardwareOverview − Automaticdetectionofunpluggedmode − RemotebootPXE2.1 InchHDD InchHDD 4ComboCD-RW/DVD-ROM 1HardwareOverview1.4ComboCD-RW/DVD-ROMomboCD-RW/DVD-ROM ThespecificationsoftheDVDSuperMultidrivearelistedinTable1-3 5DVDSuperMulti+-RDoubleLayer5DVDSuperMulti+-RDoubleLayeryer 6PowerSupply PowerinputmonitorMonitorsthesupplyvoltagefromtheACadapter 6PowerSupply MainBatteryBatteryChargingControl BatteryCharge RTCBattery Thechargingtimeexceedsthefixedlimit Troubleshooting Contents CoolingModule HDD Error Code and Status 1Outline2Troubleshooting OutlineComputer TheFRUscoveredhereareasfollows Systemboard Display ODDdrive LAN Speaker BasicFlowchart Makesureanypieceofoptionalequipmenthasbeeninstalled 2BasicFlowchart Yes Anyerrormessagedisplayed??OSstarted?? InsertBootableCDintoODD Performeachtestwiththe 2BasicFlowchart PowerSupply Procedure1PowerIconCheck 3PowerSupply Not, go to ProcedureDcinled IftheDCINLEDoff,followthestepsbelow Procedure2ConnectionCheck Procedure3ReplacementCheck Procedure1MessageCheck SystemBoardSystem Board Procedure2TestProgramCheck Procedure2PartitionCheck BootfromtheDOSsystem.Performthefollowingchecks2.5-inchHDD 2.5-inch HDD Problempersists,gotoProcedure3 Check3 Problempersists,performCheck4Procedure3FormatCheck Display,performCheck5 Procedure4TestProgramCheck Code Status Procedure5ConnectorCheckandReplacementCheck CPU Procedure1TestProgramCheck Procedure2ConnectorCheckandReplacementCheckKeyboard 6Keyboard Procedure1ExternalMonitorCheck Procedure3ConnectorCheckandReplacementCheckDisplay Ifthereisstillanerror,performCheck4 7Display Procedure1ODDCleaningCheck ODDOpticalDiskDrive 8ODDDrive LAN Troubleshooting 10AudioTest Ifanyerrorisdetectedbythetest,gotoProcedure2 11CoolingModule 11CoolingModule Chapter DiagnosticPrograms ChapterContents 63i Page General 1General 3DiagnosticPrograms3.1General QuickStart 2QuickStartQuickTest Forthedetailoftestitem,pleaserefertoQuickTestItemList Thetestresultwillbedisplayedinthefollowingscreen 2QuickStart CPUSpeedTestStepbyStep 2Runningthecurrenttestitem KeyboardLayouttest Thetestscreenwouldbeshownasbelow HotkeyTest AudioPlayTest AudioRecordTest DMIReadDMIWrite 10 Theconfirmationscreenisasbelow SystemInformation 12 10ViewLogsUsercanenteronechoicetoviewalogfileinthescreenasfollows 12TheDiagnosticsScreenExplanation DiagnosticsWindows11ExittoUHHDOS SelectthisitemtoexittoUHHDOS Diagnostic Programs ProgramNameandItsVersionServiceDiagnosticVer1.1014 TitleBar PauseEnableDisplay‘PAUSE’whenPauseEnableisenabled 16 OptionsOverview OptionsMenuNotes ExittoDOS ExittheServiceDiagnosticsEditorandbacktoDOS BatchParametersConfiguration3Option 18 Item’sParametersConfiguration 20 RepeattimesofthetestitemParameters Parametersforthespecifictestitems SaveBatchParameters LOGParametersSetting 22 AppendtoOldLogFile LogDeviceInfoonFailLogfileName SpecifyLOGViewer ServiceDiagnosticLogviewer 24 LOGViewer Scrollalinebackwardorforwardonthescreen Ctrl+Home Ctrl+EndCtrl+F3 10LOGFileSample 26 4Subtests3DiagnosticPrograms SubtestsParity 28 HDD Vesa 30 SystemTestSubtest01CPU BasicFunctionalityTest 5SystemTest CoprocessorNPUBasicFunctionsTest NPUInterruptTest 32 Subtest02Boards Subtest03FANSpeedTest CPUFanSpeedTest 34 Subtest01BIOSROM MemoryTest6MemoryTest Thistestmoduleistocheckwhetherthememorychipworksnormally 36 PatternSizeChoosethepatternsize-BYTE,WORD,DWORDorALLSubtest03Patterns ExtendedMemoryStartAddressMB&ExtendedMemoryEnd CASLineTest Incremental/DecrementTestSubtest04 ExtendedPattern 38 BelowistheparameterdialogwindowoftheextendedpatterntestSubtest05Walking1’sTest Subtest06Walking0’sTest Subtest07AddressTestSubtest08RefreshTest Subtest09CacheMemory 40 ThistestitemistocheckwhetherthedatabusworksnormallySubtest12MemorySpeedTest Passwordharddisk Storage7Storage Subtest01HDD 42 Percent-SpecifythecoveragerateinpercentageofthetotaldiskTestMode-Choosetestmodefromthefollowingoptions Option--Selectsequentialtestorrandomtest DiagnosticRead/Write Percent--Specifythecoveragerateinpercentageofthetotaldisk 44 Subtest02ODD 10Peripheral3DiagnosticPrograms VideoSubtest01 TextMode CharacterTest Teststwotypesoffontpatterns Font9*14 Font9*16 46 BelowisthetestscreenofTextAttribute TextPageSelection 10Peripheral TextColor 48 Subtest02 640*480VGAMode Subtest03VESAVideoModes Subtest04 VESAVideoMemory 50 Subtest05 AGPTestSubtest06 LCDPanelTest Subtest07 RegisterTest Subtest08 ColorPurityTest 52 Subtest09 DirectColorTestSubtest10 DAC/PaletteAddress Subtest11 BitBltEngineTest ThistestitemistocheckwhethertheBitBltengineworksnormally 54 CommunicationCOMM Subtest01 LANCard 56 PeripheralSubtest01 Keyboard Subtest02 MouseTest Peripheral Subtest03 LedTestLedTest CheckwhethertheDeviceledworksnormally ErrorCodesanddescription 58 11ErrorCodesandDescription 3DiagnosticPrograms Board 60 FAN Keyboard 62 IDE-HDD QuickTestItemList 12QuickTestItemList ReplacementProcedures 4ReplacementProcedures Contents InstallingtheKeyboard RemovingtheMDCModule InstallingtheMDCModuleRemovingtheTopCover InstallingtheTopCover RemovingtheDisplayAssembly InstallingtheDisplayAssembly RemovingtheCCDandMIC InstallingtheCCDandMIC RemovingtheSpeakers InstallingtheSpeakersRJ11cable Cable Figures 29RemovingCCDboardandMIC Howtousethecharttwoexamples SafetyPrecautions 1General BeforeYouBegin DisassemblyProcedures AssemblyProceduresCheckthatallthecableandconnectorsarefastenedsecurely Checkthatallthelatchesareclosedsecurely ToolsandEquipment ScrewTighteningTorqueM2 2 mm M2.5 2.5 mm SymbolsofScrewsontheComputerBody Symbol examplesColorsofScrewShanks Mm bind screw B12 Mm stud RemovingtheBatteryPack 1Removingthebatterypack InstallingtheBatteryPack Slideinthebatterylock RemovingtheOptionalPCCard 2RemovingthePCcard InstallingtheOptionalPCCard InsertthePCcardgentlyuntilitstopsandisseatedsecurely Replacement Procedures RemovingtheMemoryCard InstallingtheMemoryCard RemovingtheOptionalMemory Spreadoutthetwomemorylocklatchessothatthememorymodulepopsup InstallingtheOptionalMemory Insertthememorymoduleintotheconnectoratanangleof45degrees HDD RemovingtheHDD 2HDD PlacetheHDDpackonaflatsurfacesuchasadesk,andremovethechassis InstallingtheHDD ODDBayModule 3ODDBayModuleRemovingtheODDBayModule InstallingtheODDBayModule DisassemblingtheODDDrive AssemblingtheODDDrive RemovingKeyboard 9Removingthekeyboard InstallingtheKeyboard 4Keyboard ContaminatedconnectorscancauseMDCmodulefailures MDCModuleRemovingtheMDCModule InstallingtheMDCModule 5MDCModule WirelessLANCard RemovingtheWirelessLANCard 6WirelessLANCard InstallingtheWirelessLANCardConnectthetwoantennacablesbypressingthemfirmlyintoplace TopCover RemovingtheTopCoverLiftupthetopcover InstallingtheTopCover 7TopCover DisplayAssembly RemovingtheDisplayAssembly 7DisplayAssembly InstallingtheDisplayAssembly RemovingtheSystemBoard CN3 InstallingtheSystemBoard 9SystemBoard 10CPUCoolingModuleandFan DonottouchorcausedamagetothefaninthecoolingmoduleRemovetheCPUcoolingmoduleandFan Replacement Procedures CPU Cooling Module and Fan 19Applyingsilicongrease InstallingtheCPUCoolingModuleandFan 10CPUCoolingModuleandFanBesuretoconfirmthecorrectpositionforthemodule Teardownthetaponthethermalpad 11CPU RemovingtheCPURemovetheCPU InstallingtheCPU 11CPU 24SecuringtheCPU DisplayMask Display MaskRemovingtheDisplayMask InstallingtheDisplayMask Fourtoplatches FLInverterBoard FL Inverter BoardRemovingtheFLInverterBoard InstallingtheFLInverterBoard LCDModule 14LCDModuleRemovingtheLCDmodule 27RemovingtheLCDmoduleandscrews InstallingtheLCDModule CCDBoardandMIC RemovingtheCCDBoardandMICLifttheMICfromthedisplayrearcover InstallingtheCCDBoardandMIC 15CCDBoardandMIC InstallingtheSpeakers SpeakersRemovingtheSpeakers TouchPadandButtonBoard 17TouchPadandButtonBoardRemovingtheTouchPadandButtonBoard InstallingtheTouchPadandButtonBoard ConnectthebuttonboardflatcabletoCN5001onthebuttonboard USBcable,CRTcable,PowerButtonBoard,AC-INcableandRJ11cable Page Appendices Appendix Contents 22CN506USBPort0&Port1Connector8-PinError!Bookmarknotdefined PrecautionsforhandlingtheLCDmodule Apx.AHandlingtheLCDModule Appendices Apx.AHandlingtheLCDModule Apx.AHandlingtheLCDModule Appendices Apx.AHandlingtheLCDModule Apx.BBoardLayout FigureB-1BoardLayoutFront 2SystemBoardBackView Apx.CPinAssignments AppendixCPinAssignments 6CN6ModemModuleConnector12-Pin 5CN5LCD/FLInverterCableConnector40-Pin 7CN7CCDCameraCableConnector5-Pin 8CN8TouchPadBoardCableConnector12-Pin 10CN11WirelessLANModuleConnector52-Pin 11CN12InternalKeyboardCableConnector34-Pin 13CN14InternalMICPhoneCableConnector2-Pin 14CN15USBPort2BoardCableConnector5-Pin 16CN17HDDConnector22-Pin Appendices 17CN500BatteryPackConnector9-Pin 18CN501FANConnector3-Pin MADATA2 Dgnd MADATA3 MADATA12 MADATA13 MADATA8 MADATA9 MARAS# 20CN503DDR2DIMM1Connector200-Pin Table C-20 DDR2 DIMM1 Connector Pin Assignments 200-Pin MBDATA2 Dgnd MBDATA3 MBDATA12 MBDATA13 MBDATA8 MBDATA9 MBRAS# 21CN505ODDConnector50-Pin Table C-21 ODD Connector Pin Assignments 50-Pin 23CN507HDMIConnector19-Pin 22CN506USBPort0&Port1Connector8-Pin 24CN508BridgeMediaSlotConnector21-Pin 26JACK500RJ45LANConnector12-Pin 27JACK501ExternalMICConnector6-Pin 28JACK502HeadPhoneConnector6-Pin 29CN4000USBPort2Connector4-Pin 31CN5001TouchPadBoardCableConnector12-Pin AppendixD KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes Appendices Scancodesdifferbymode 205~207areforJAPANkeyboardonly WithleftShift Set1Set2 TableD-4ScanCodeswithFnkey Cap Keytop Codeset1 Codeset2 Make TableD-7No.126keyscancode Thiskeygeneratesonlymakecodes UnitedStatesUSKeyboard JapanJPKeyboardApx. E Key Layout SpanishSPKeyboard KoreanKRKeyboard CanadianBilingualQBKeyboard FrenchFRKeyboard GermanGRKeyboard ItalianITKeyboard TaiwanTCKeyboard PortuguesePTKeyboard 11 DU,UE,USInternationalUSEKeyboard ArabicARKeyboard BelgianBEKeyboard RussianRUKeyboard Swiss/SwitzerlandSLKeyboard SwedishSWKeyboard NorwegianNOKeyboard DanishDKKeyboard TurkeyTRKeyboard GreekGKKeyboard CanadianMultinationalCMKeyboard HerbrewHEKeyboard CzechCZKeyboard ScandinavianN5Keyboard HungaryHUKeyboard SlovakianSKKeyboard YugoslaviaYUKeyboard ThaiTHKeyboard UnitedKingdomENKeyboard TurkishFTFKeyboard Apx.FBIOSRewriteProcedures RewritingtheBIOSTools Apx.GEC/KBCRewriteProcedures ToolsRewritingtheEC/KBC