11CoolingModule | Toshiba SATEGO L300D, PSLCAX/PSLCBX, EQUIUM L300D

2.11CoolingModule	2Troubleshooting

SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300DMaintenanceManual 2-23

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Toshiba SATEGO L300D, PSLCAX/PSLCBX, EQUIUM L300D manual 11CoolingModule

Contents

EQUIUML300D SATEGOL300D FirstEditionMay2008 CopyrightDisclaimer Trademarks Preface SafetyprecautionsPage Acronyms Conventions TableofContents HotkeyTest CustomizationTest Overview ReplacementProcedures HDD RemovingtheCPU RemovingtheSystemBoard… InstallingtheSystemBoardPage AppendixB AppendixAAppendixC AppendixD HardwareOverview 1HardwareOverview Contents Tables Figures 1Features 1FeaturesThecomputerhasthefollowingfeatures 15.4WXGACSV200nitsdisplay 15.4WXGANon-CSV200nitsdisplay 4096MB512M⋅64/667/800MHz HardDiskDriveHDD BridgeMediaSlotBTO ExternalMonitorPort InternalModemBTO WirelessLANBTO 1IDPartsDescriptionPlacement Hardware Overview 2ComputerBlockDiagram 3SystemBoardConfigurations Features 2SystemUnitComponents 4isBlockDiagramoftheSystemUnit − 512MB64Mx64 2SystemUnitComponents − IntegratedLVDS 1HardwareOverview1.2SystemUnitComponents 2SystemUnitComponents1HardwareOverview − Automaticdetectionofunpluggedmode − RemotebootPXE2.1 InchHDD InchHDD 1HardwareOverview1.4ComboCD-RW/DVD-ROMomboCD-RW/DVD-ROM 4ComboCD-RW/DVD-ROM 5DVDSuperMulti+-RDoubleLayer ThespecificationsoftheDVDSuperMultidrivearelistedinTable1-35DVDSuperMulti+-RDoubleLayeryer Powerinputmonitor 6PowerSupplyMonitorsthesupplyvoltagefromtheACadapter MainBattery 6PowerSupplyBatteryChargingControl BatteryCharge Thechargingtimeexceedsthefixedlimit RTCBattery Troubleshooting Contents CoolingModule HDD Error Code and Status Outline 1Outline2TroubleshootingComputer TheFRUscoveredhereareasfollows Systemboard Display ODDdrive LAN Speaker Makesureanypieceofoptionalequipmenthasbeeninstalled BasicFlowchart Yes Anyerrormessagedisplayed?? 2BasicFlowchartOSstarted?? Performeachtestwiththe InsertBootableCDintoODD 2BasicFlowchart Procedure1PowerIconCheck PowerSupply Not, go to Procedure 3PowerSupplyDcinled IftheDCINLEDoff,followthestepsbelow Procedure3ReplacementCheck Procedure2ConnectionCheck SystemBoard Procedure1MessageCheckSystem Board Procedure2TestProgramCheck BootfromtheDOSsystem.Performthefollowingchecks Procedure2PartitionCheck2.5-inchHDD 2.5-inch HDD Problempersists,performCheck4 Problempersists,gotoProcedure3 Check3Procedure3FormatCheck Display,performCheck5 Code Status Procedure4TestProgramCheck CPU Procedure5ConnectorCheckandReplacementCheck Procedure2ConnectorCheckandReplacementCheck Procedure1TestProgramCheckKeyboard 6Keyboard Procedure3ConnectorCheckandReplacementCheck Procedure1ExternalMonitorCheckDisplay 7Display Ifthereisstillanerror,performCheck4 ODDOpticalDiskDrive Procedure1ODDCleaningCheck 8ODDDrive LAN 10AudioTest Troubleshooting 11CoolingModule Ifanyerrorisdetectedbythetest,gotoProcedure2 11CoolingModule Chapter DiagnosticPrograms ChapterContents 63i Page 1General General 3DiagnosticPrograms3.1General 2QuickStart QuickStartQuickTest Forthedetailoftestitem,pleaserefertoQuickTestItemList 2QuickStart Thetestresultwillbedisplayedinthefollowingscreen CPUSpeedTestStepbyStep 2Runningthecurrenttestitem Thetestscreenwouldbeshownasbelow KeyboardLayouttest AudioPlayTest HotkeyTest DMIRead AudioRecordTestDMIWrite Theconfirmationscreenisasbelow 10 SystemInformation 10ViewLogs 12 Usercanenteronechoicetoviewalogfileinthescreenasfollows DiagnosticsWindows 12TheDiagnosticsScreenExplanation11ExittoUHHDOS SelectthisitemtoexittoUHHDOS ProgramNameandItsVersionServiceDiagnosticVer1.10 Diagnostic Programs14 TitleBar PauseEnableDisplay‘PAUSE’whenPauseEnableisenabled Options 16 Overview OptionsMenuNotes BatchParametersConfiguration ExittoDOS ExittheServiceDiagnosticsEditorandbacktoDOS3Option 18 Item’sParametersConfiguration Repeattimesofthetestitem 20 Parameters Parametersforthespecifictestitems SaveBatchParameters 22 LOGParametersSetting LogDeviceInfoonFail AppendtoOldLogFileLogfileName SpecifyLOGViewer 24 ServiceDiagnosticLogviewerLOGViewer Scrollalinebackwardorforwardonthescreen Ctrl+End Ctrl+HomeCtrl+F3 10LOGFileSample 26 Subtests 4Subtests3DiagnosticProgramsParity HDD 28 Vesa SystemTest 30 Subtest01CPU BasicFunctionalityTest Coprocessor 5SystemTestNPUBasicFunctionsTest NPUInterruptTest Subtest02Boards 32 CPUFanSpeedTest Subtest03FANSpeedTest 34 MemoryTest Subtest01BIOSROM6MemoryTest Thistestmoduleistocheckwhetherthememorychipworksnormally PatternSizeChoosethepatternsize-BYTE,WORD,DWORDorALL 36 Subtest03Patterns ExtendedMemoryStartAddressMB&ExtendedMemoryEnd Incremental/DecrementTest CASLineTestSubtest04 ExtendedPattern Belowistheparameterdialogwindowoftheextendedpatterntest 38 Subtest05Walking1’sTest Subtest07AddressTest Subtest06Walking0’sTestSubtest08RefreshTest Subtest09CacheMemory Thistestitemistocheckwhetherthedatabusworksnormally 40 Subtest12MemorySpeedTest Storage Passwordharddisk7Storage Subtest01HDD Percent-Specifythecoveragerateinpercentageofthetotaldisk 42 TestMode-Choosetestmodefromthefollowingoptions Option--Selectsequentialtestorrandomtest Percent--Specifythecoveragerateinpercentageofthetotaldisk DiagnosticRead/Write Subtest02ODD 44 Video 10Peripheral3DiagnosticProgramsSubtest01 TextMode CharacterTest Teststwotypesoffontpatterns Font9*14 Font9*16 BelowisthetestscreenofTextAttribute TextPageSelection 46 TextColor 10Peripheral Subtest02 640*480VGAMode 48 Subtest04 VESAVideoMemory Subtest03VESAVideoModes Subtest05 AGPTest 50 Subtest06 LCDPanelTest Subtest08 ColorPurityTest Subtest07 RegisterTest Subtest09 DirectColorTest 52 Subtest10 DAC/PaletteAddress ThistestitemistocheckwhethertheBitBltengineworksnormally Subtest11 BitBltEngineTest 54 Subtest01 LANCard CommunicationCOMM Peripheral 56 Subtest01 Keyboard Subtest02 MouseTest Subtest03 LedTest PeripheralLedTest CheckwhethertheDeviceledworksnormally 58 ErrorCodesanddescription Board 11ErrorCodesandDescription 3DiagnosticPrograms FAN 60 Keyboard IDE-HDD 62 12QuickTestItemList QuickTestItemList ReplacementProcedures 4ReplacementProcedures Contents RemovingtheMDCModule InstallingtheMDCModule InstallingtheKeyboardRemovingtheTopCover InstallingtheTopCover RemovingtheDisplayAssembly InstallingtheDisplayAssembly RemovingtheSpeakers InstallingtheSpeakers RemovingtheCCDandMIC InstallingtheCCDandMICRJ11cable Cable Figures 29RemovingCCDboardandMIC Howtousethecharttwoexamples SafetyPrecautions 1General BeforeYouBegin AssemblyProcedures DisassemblyProceduresCheckthatallthecableandconnectorsarefastenedsecurely Checkthatallthelatchesareclosedsecurely ScrewTighteningTorque ToolsandEquipmentM2 2 mm M2.5 2.5 mm Symbol examples SymbolsofScrewsontheComputerBodyColorsofScrewShanks Mm bind screw B12 Mm stud 1Removingthebatterypack RemovingtheBatteryPack Slideinthebatterylock InstallingtheBatteryPack 2RemovingthePCcard RemovingtheOptionalPCCard InsertthePCcardgentlyuntilitstopsandisseatedsecurely InstallingtheOptionalPCCard RemovingtheMemoryCard Replacement Procedures InstallingtheMemoryCard Spreadoutthetwomemorylocklatchessothatthememorymodulepopsup RemovingtheOptionalMemory Insertthememorymoduleintotheconnectoratanangleof45degrees InstallingtheOptionalMemory RemovingtheHDD HDD PlacetheHDDpackonaflatsurfacesuchasadesk,andremovethechassis 2HDD InstallingtheHDD 3ODDBayModule ODDBayModuleRemovingtheODDBayModule InstallingtheODDBayModule AssemblingtheODDDrive DisassemblingtheODDDrive 9Removingthekeyboard RemovingKeyboard 4Keyboard InstallingtheKeyboard MDCModule ContaminatedconnectorscancauseMDCmodulefailuresRemovingtheMDCModule 5MDCModule InstallingtheMDCModule RemovingtheWirelessLANCard WirelessLANCard InstallingtheWirelessLANCard 6WirelessLANCardConnectthetwoantennacablesbypressingthemfirmlyintoplace RemovingtheTopCover TopCoverLiftupthetopcover 7TopCover InstallingtheTopCover RemovingtheDisplayAssembly DisplayAssembly InstallingtheDisplayAssembly 7DisplayAssembly CN3 RemovingtheSystemBoard 9SystemBoard InstallingtheSystemBoard Donottouchorcausedamagetothefaninthecoolingmodule 10CPUCoolingModuleandFanRemovetheCPUcoolingmoduleandFan CPU Cooling Module and Fan Replacement Procedures 19Applyingsilicongrease 10CPUCoolingModuleandFan InstallingtheCPUCoolingModuleandFanBesuretoconfirmthecorrectpositionforthemodule Teardownthetaponthethermalpad RemovingtheCPU 11CPURemovetheCPU 11CPU InstallingtheCPU 24SecuringtheCPU Display Mask DisplayMaskRemovingtheDisplayMask Fourtoplatches InstallingtheDisplayMask FL Inverter Board FLInverterBoardRemovingtheFLInverterBoard InstallingtheFLInverterBoard 14LCDModule LCDModuleRemovingtheLCDmodule 27RemovingtheLCDmoduleandscrews InstallingtheLCDModule RemovingtheCCDBoardandMIC CCDBoardandMICLifttheMICfromthedisplayrearcover 15CCDBoardandMIC InstallingtheCCDBoardandMIC Speakers InstallingtheSpeakersRemovingtheSpeakers 17TouchPadandButtonBoard TouchPadandButtonBoardRemovingtheTouchPadandButtonBoard ConnectthebuttonboardflatcabletoCN5001onthebuttonboard InstallingtheTouchPadandButtonBoard USBcable,CRTcable,PowerButtonBoard,AC-INcableandRJ11cable Page Appendices Appendix Contents 22CN506USBPort0&Port1Connector8-PinError!Bookmarknotdefined Apx.AHandlingtheLCDModule PrecautionsforhandlingtheLCDmodule Apx.AHandlingtheLCDModule Appendices Apx.AHandlingtheLCDModule Appendices Apx.AHandlingtheLCDModule FigureB-1BoardLayoutFront Apx.BBoardLayout 2SystemBoardBackView Apx.CPinAssignments AppendixCPinAssignments 5CN5LCD/FLInverterCableConnector40-Pin 6CN6ModemModuleConnector12-Pin 8CN8TouchPadBoardCableConnector12-Pin 7CN7CCDCameraCableConnector5-Pin 10CN11WirelessLANModuleConnector52-Pin 11CN12InternalKeyboardCableConnector34-Pin 14CN15USBPort2BoardCableConnector5-Pin 13CN14InternalMICPhoneCableConnector2-Pin Appendices 16CN17HDDConnector22-Pin 18CN501FANConnector3-Pin 17CN500BatteryPackConnector9-Pin MADATA2 Dgnd MADATA3 MADATA12 MADATA13 MADATA8 MADATA9 MARAS# Table C-20 DDR2 DIMM1 Connector Pin Assignments 200-Pin 20CN503DDR2DIMM1Connector200-Pin MBDATA2 Dgnd MBDATA3 MBDATA12 MBDATA13 MBDATA8 MBDATA9 MBRAS# Table C-21 ODD Connector Pin Assignments 50-Pin 21CN505ODDConnector50-Pin 22CN506USBPort0&Port1Connector8-Pin 23CN507HDMIConnector19-Pin 24CN508BridgeMediaSlotConnector21-Pin 27JACK501ExternalMICConnector6-Pin 26JACK500RJ45LANConnector12-Pin 29CN4000USBPort2Connector4-Pin 28JACK502HeadPhoneConnector6-Pin 31CN5001TouchPadBoardCableConnector12-Pin KeyboardScan/CharacterCodes AppendixD KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes Appendices 205~207areforJAPANkeyboardonly Scancodesdifferbymode Set1 WithleftShiftSet2 TableD-4ScanCodeswithFnkey Cap Keytop Codeset1 Codeset2 Make Thiskeygeneratesonlymakecodes TableD-7No.126keyscancode JapanJPKeyboard UnitedStatesUSKeyboardApx. E Key Layout KoreanKRKeyboard SpanishSPKeyboard FrenchFRKeyboard CanadianBilingualQBKeyboard ItalianITKeyboard GermanGRKeyboard PortuguesePTKeyboard TaiwanTCKeyboard ArabicARKeyboard 11 DU,UE,USInternationalUSEKeyboard RussianRUKeyboard BelgianBEKeyboard SwedishSWKeyboard Swiss/SwitzerlandSLKeyboard DanishDKKeyboard NorwegianNOKeyboard GreekGKKeyboard TurkeyTRKeyboard HerbrewHEKeyboard CanadianMultinationalCMKeyboard ScandinavianN5Keyboard CzechCZKeyboard SlovakianSKKeyboard HungaryHUKeyboard ThaiTHKeyboard YugoslaviaYUKeyboard TurkishFTFKeyboard UnitedKingdomENKeyboard RewritingtheBIOS Apx.FBIOSRewriteProceduresTools Tools Apx.GEC/KBCRewriteProceduresRewritingtheEC/KBC