4ReplacementProcedures | Toshiba L517, L515 guide

4ReplacementProcedures

4-ii	Satellite/SatelliteProL510/L515/L517MaintenanceManual

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Toshiba L517, L515 manual 4ReplacementProcedures

Contents

Toshibacorporation Copyright DisclaimerTrademarks Satellite/SatelliteProL510/L515/L517inthismanual Preface Themanualisdividedintothefollowingparts ReadOnlyMemoryROM Conventions TableofContents DiagnosticPrograms Procedure1 Overview ReplacementProcedures Removing the Keyboard Installing the Keyboard SymbolexamplesScrewTighteningTorque ColorsofScrewShanks 5MDCModule…………………………………………………………………..…….4-19 RemovingtheCPU AppendixB HardwareOverview 1HardwareOverview Contents Tables Figures Usingthefollowingsizesofmemorymodules 1Features UniversalSerialBusUSBPorts 1024MB128M⋅64/800MHZ WirelessLAN 1FeaturesExternalMonitorPort MultipleDigitalMediaCardSlot PCIExpressSlotBTO 1IDPartsDescriptionPlacement Features 2ComputerBlockDiagram 3SystemBoardConfigurations Hardware Overview 2SystemUnitComponents 2SystemUnitComponents Bitdatatransfer BIOSROMFlashEEPROM − RTC KBC AllADCssupport44.1K/48K/96KHZsamplerate − LANConnectinterface System Unit Components InchHDD InchHDD 4DVDSuperMulti+-RDoubleLayer DVD-ROM mode CD-ROM mode 5PowerSupply PowerinputmonitorMonitorsthesupplyvoltagefromtheACadapter BatteryChargingControl MainBatteryBatteryCharge 6Batteries Thechargingtimeexceedsthefixedlimit RTCBattery Troubleshooting Contents CoolingModule Procedure1TestProgramCheck HDD error code and status Outline 1Outline2Troubleshooting Makesureanypieceofoptionalequipmenthasbeeninstalled BasicFlowchart 2BasicFlowchart Yes Anyerrormessagedisplayed??OSstarted?? Errorandperformtheappropriate Anyerrordetectedbythe ShootingproceduresinSection2.11 PowerSupply Procedure1PowerIconCheckLEDsasinthetablesbelow BatteryLED IftheDCINLEDoff,followthestepsbelow Procedure Procedure3ReplacementCheck Procedure2ConnectionCheck Procedure1MessageCheck SystemBoardSystem Board 2Troubleshooting2.4SystemBoard Procedure2 TestProgramCheckProcedure3 ReplacementCheck Procedure2PartitionCheck Procedure1MessageCheckBootfromtheDOSsystem.Performthefollowingchecks HDD Problempersists,performCheck4 Problempersists,gotoProcedure3 Check3Procedure3FormatCheck Display,performCheck5 Code Status Procedure4TestProgramCheck CPU Procedure5ConnectorCheckandReplacementCheck Procedure2ConnectorCheckandReplacementCheck Procedure1TestProgramCheckKeyboard 6Keyboard Procedure2TestProgramCheck Procedure1ExternalMonitorCheckProcedure3ConnectorCheckandReplacementCheck Procedure3.Ifthereisstillanerror,performCheck3 7Display Turnoffthepowertothecomputer Procedure1ODDCleaningCheckODDOpticalDiskDrive Thelens 8ODDDrive LAN Troubleshooting 10AudioTestCheck4 CoolingModule Ifanyerrorisdetectedbythetest,gotoProcedure2PerformCheck3 PerformCheck4 11CoolingModule DiagnosticPrograms Ii Page 1General General 2QuickStart QuickStartQuickTest CustomizationTest 2QuickStart Thetestresultwillbedisplayedinthefollowingscreen CPUSpeedTestStepbyStep 2Runningthecurrenttestitem Thetestscreenwouldbeshownasbelow KeyboardLayouttest AudioPlayTest HotkeyTest DMIRead AudioRecordTestUsercanpressanykeytoexittheprogram DMIWrite Theconfirmationscreenisasbelow 10 9 3DSensorTest 10SystemInformation 12 11ViewLogsUsercanenteronechoicetoviewalogfileinthescreenasfollows DiagnosticsWindows 13TheDiagnosticsScreenExplanation12ExittoUHHDOS TestRunningStatusandReportPanel ProgramNameandItsVersionServiceDiagnosticVer1.10 Diagnostic Programs14 TitleBar PauseEnableDisplay‘PAUSE’whenPauseEnableisenabled Options 16 Overview OptionsMenuNotes ExittoDOS ExittheServiceDiagnosticsEditorandbacktoDOS BatchParametersConfiguration3Option 18 Item’sParametersConfiguration Repeattimesofthetestitem 20 Parameters Parametersforthespecifictestitems SaveBatchParameters LOGParametersSetting 22 LogfileName LogDeviceInfoonFailSpecifyLOGViewer DisplayLOGFile LOGViewer 24 Findthenextcorrespondingstringsgiven 10LOGFileSampleThefollowingsectionisasampleoflogfile 26 4Subtests3DiagnosticPrograms SubtestsParity 28 SystemTest 30 Subtest01CPU BasicFunctionalityTest NPUBasicFunctionsTest CoprocessorNPUInterruptTest CPUInformation Subtest02Boards 32 Subtest03FANSpeedTest CPUFanSpeedTestItwillbedisplayedasfollows 34 MemoryTest Subtest01BIOSROM6MemoryTest Subtest02Parity 36 Subtest03PatternsExtendedMemoryStartAddressMB&ExtendedMemoryEnd CASLineTest Incremental/DecrementTestSubtest04 ExtendedPattern Write/ReadCycleTest Testbyusingbothreadandwriteinstructions 38 Belowistheparameterdialogwindowoftheextendedpatterntest Subtest06Walking0’sTest Subtest05Walking1’sTestSubtest07MemoryAddress Subtest08RefreshTest Subtest11DataBusTest 40 Thistestitemistocheckwhetherthedatabusworksnormally Subtest12MemorySpeedTest Storage Passwordharddisk7Storage Subtest01HDD Percent-Specifythecoveragerateinpercentageofthetotaldisk 42 TestMode-Choosetestmodefromthefollowingoptions Option--Selectsequentialtestorrandomtest Percent--Specifythecoveragerateinpercentageofthetotaldisk DiagnosticRead/Write Subtest02ODD 44 Video 8Video3DiagnosticProgramsSubtest01 TextMode CharacterTest Teststwotypesoffontpatterns Font9*14 Font9*16 BelowisthetestscreenofTextAttribute TextPageSelection 46 8Video TextColor80*25TextMode Subtest02 640*480VGAMode 48 Subtest04 VESAVideoMemory Subtest03VESAVideoModes 50 Subtest05 AGPTestSubtest06 LCDPanelTest Subtest07 RegisterTest Subtest08 ColorPurityTestSubtest09 DirectColorTest Subtest10 DAC/PaletteAddress 52 CommunicationCOMM Subtest01 LANCardSubtest02 Peripheral 54 Subtest01 Keyboard Subtest02 MouseTest 10Peripheral Subtest03 LedTestLedTest CheckwhethertheDeviceledworksnormally 56 ErrorCodesanddescription Board 11ErrorCodesandDescription 3DiagnosticPrograms FAN 58 Keyboard 60 CannotfindIEEE1394Controller EjectError WrongCD-ROMdrive Exitfromthewrongdrive Page 12QuickTestItemList QuickTestItemList ReplacementProcedures 4ReplacementProcedures Iii RemovingtheKeyboard InstallingtheKeyboard RemovingtheCCDandMIC InstallingtheCCDandMIC Figures Vii IxTopCover 9TopCoverRemovingtheTopCover 14Removingthetopcover InstallingtheTopCover Replacement Procedures 10DisplayAssemblyRemovingtheDisplayAssembly Restorethenormalcomputerplacementandopenthedisplaypanel InstallingtheDisplayAssemblyandODDExtendedBoard Display Assembly 18Removingthesystemboard Satellite/SatelliteProL510/L515/L517MaintenanceManual 12CPUCoolingModuleandFan DonottouchorcausedamagetothefaninthecoolingmoduleRemovingtheCPUCoolingModuleandFan 19Removingthefan CPU Cooling Module and Fan 21Applyingsilicongrease 12CPUCoolingModuleandFan InstallingtheCPUCoolingModuleandFanBesuretoconfirmthecorrectpositionforthemodule ConnectthefancabletoCN802onthesystemboard RemovingtheCPUCoolingModuleandFanForVGAModule 24Removingthefan 26Applyingsilicongrease InstallingtheCPUCoolingModuleandFanForVGAModule 13CPU RemovingtheCPURemovetheCPU InstallingtheCPU 13CPUCheckthatthetriangleonthecamisintheunlockposition 31SecuringtheCPU Display Mask DisplayMaskRemovingtheDisplayMask Liftupthedisplaymask InstallingtheDisplayMask LCDModules 15LCDModuleRemovingtheLCDmodule LCD module LCD/ FL cable InstallingtheLCDModule CCDBoardandMIC RemovingtheCCDBoardandMICLifttheMICfromthedisplayrearcover 16CCDBoardandMIC InstallingtheCCDBoardandMIC RemovingtheSpeakers,SwitchboardandTouchpadboard Speakers,Switchboardandbuttonboard 37Removingthebuttonboard 17Speakers,Switchboardandbuttonboard4ReplacementProcedures InstallingtheSpeakers Apx.AHandlingtheLCDModule PrecautionsforhandlingtheLCDmodule Also,neverscratchthesurface Appendices Apx.AHandlingtheLCDModule Appendices DonotdisassembletheLCDmodule.Disassemblycancausemalfunctions Apx.BBoardLayout AppendixB BoardLayout 1SystemBoardFrontView FigureB-2Boardlayoutback Appendices $5524 SystemBoard+V3S +V5SLCM 38 31 +V5SLCM 32 33 34 35 INVPWM3 36 $5529 3739 40 26 2527 28 31 32 33 34USBP4P CPUSB# 11CN800BatteryConnector9-Pin 12CN802FANConnector3-Pin MAA0 MAA1 108 107109 110 25 MBDATA9 26 MBDM1 16 MBDATA7 MBA11 MBA12MBA3 MBA2 106 105MBDQS6 MBDM6 16CN809ODDConnector13-Pin 17CN812HDDConnector22-Pin 12 10 14 16 23CN6005TouchPadConnector4-Pin 22CN6002HotKey/BConnector12-Pin TPIMDAT5 28JACK600HeadPhoneConnector6-Pin 29JACK601MICROPhoneConnector6-PinB1 $1286878 B2 $1286879 KeyboardScan/CharacterCodes AppendixD KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes Cap Codeset1 205~207areforJAPANkeyboardonly Scancodesdifferbymode WithleftShift Set1Set2 TableD-4ScancodeswithFnkey Keytop Thiskeygeneratesonlymakecodes TableD-7No.126keyscancode JapanJPKeyboard UnitedStatesUSKeyboard KoreanKRKeyboard SpanishSPKeyboard FrenchFRKeyboard CanadianBilingualQBKeyboard ItalianITKeyboard GermanGRKeyboard TaiwanTCKeyboard PortuguesePTKeyboardApx E Key Layout ArabicARKeyboard 11 DU,UE,USInternationalUSEKeyboard RussianRUKeyboard BelgianBEKeyboard SwedishSWKeyboard Swiss/SwitzerlandSLKeyboard DanishDKKeyboard NorwegianNOKeyboard GreekGKKeyboard TurkeyTRKeyboard HerbrewHEKeyboard CanadianMultinationalCMKeyboard ScandinavianN5Keyboard CzechCZKeyboard SlovakianSKKeyboard HungaryHUKeyboard ThaiTHKeyboard YugoslaviaYUKeyboard TurkishFTFKeyboard UnitedKingdomENKeyboard