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Toshiba L515, L517 manual 2BasicFlowchart, Yes Anyerrormessagedisplayed??, OSstarted??

Models: L517 L515

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2.2BasicFlowchart	2Troubleshooting

Start

ConnecttheACAdapter

No

DCINLEDon??

Yes

No

BATTERYLEDon??

Yes

Turnthepoweron.

Followthepowersupplydiagnostic procedureinSection2.3

Followthepowersupplydiagnostic procedureinSection2.3

Yes

Anyerrormessagedisplayed??

No

Followthesystemboarddiagnostic procedureinSection2.4

Message"InTouchwithNo TomorrowToshiba"displayed

Yes

Yes

"Password="displayed??

No

Followthedisplaydiagnostic procedureinSection2.7

Seethepreviouspageto deletethepassword.

OSstarted??

FollowtheHDDdiagnostic procedureinSection2.5

No

Yes

1

Figure2-1Basicflowchart(1/2)

Satellite/SatelliteProL510/L515/L517MaintenanceManual

2-3

Image 40

Toshiba L515, L517 manual 2BasicFlowchart, Yes Anyerrormessagedisplayed??, OSstarted??

Contents

Toshibacorporation Disclaimer CopyrightTrademarks Preface Satellite/SatelliteProL510/L515/L517inthismanualThemanualisdividedintothefollowingparts Conventions ReadOnlyMemoryROMTableofContents Procedure1 DiagnosticProgramsReplacementProcedures OverviewSymbolexamples Removing the Keyboard Installing the KeyboardScrewTighteningTorque ColorsofScrewShanks 5MDCModule…………………………………………………………………..…….4-19RemovingtheCPU AppendixB HardwareOverview 1HardwareOverview Contents Figures Tables1Features Usingthefollowingsizesofmemorymodules1024MB128M⋅64/800MHZ UniversalSerialBusUSBPorts1Features WirelessLANExternalMonitorPort MultipleDigitalMediaCardSlotPCIExpressSlotBTO Features 1IDPartsDescriptionPlacement2ComputerBlockDiagram 3SystemBoardConfigurations 2SystemUnitComponents Hardware OverviewBitdatatransfer BIOSROMFlashEEPROM 2SystemUnitComponents− RTC AllADCssupport44.1K/48K/96KHZsamplerate KBC− LANConnectinterface System Unit Components InchHDD InchHDDDVD-ROM mode CD-ROM mode 4DVDSuperMulti+-RDoubleLayerPowerinputmonitor 5PowerSupplyMonitorsthesupplyvoltagefromtheACadapter MainBattery BatteryChargingControlBatteryCharge 6BatteriesRTCBattery ThechargingtimeexceedsthefixedlimitTroubleshooting Contents CoolingModule Procedure1TestProgramCheck HDD error code and status 1Outline2Troubleshooting OutlineBasicFlowchart MakesureanypieceofoptionalequipmenthasbeeninstalledYes Anyerrormessagedisplayed?? 2BasicFlowchartOSstarted?? Anyerrordetectedbythe ErrorandperformtheappropriateShootingproceduresinSection2.11 Procedure1PowerIconCheck PowerSupplyLEDsasinthetablesbelow BatteryLED Procedure IftheDCINLEDoff,followthestepsbelowProcedure2ConnectionCheck Procedure3ReplacementCheckSystemBoard Procedure1MessageCheckSystem Board Procedure2 TestProgramCheck 2Troubleshooting2.4SystemBoardProcedure3 ReplacementCheck Procedure1MessageCheck Procedure2PartitionCheckBootfromtheDOSsystem.Performthefollowingchecks HDDProblempersists,gotoProcedure3 Check3 Problempersists,performCheck4Procedure3FormatCheck Display,performCheck5Procedure4TestProgramCheck Code StatusProcedure5ConnectorCheckandReplacementCheck CPUProcedure1TestProgramCheck Procedure2ConnectorCheckandReplacementCheckKeyboard 6KeyboardProcedure1ExternalMonitorCheck Procedure2TestProgramCheckProcedure3ConnectorCheckandReplacementCheck Procedure3.Ifthereisstillanerror,performCheck37Display Procedure1ODDCleaningCheck TurnoffthepowertothecomputerODDOpticalDiskDrive Thelens8ODDDrive LAN 10AudioTest TroubleshootingCheck4 Ifanyerrorisdetectedbythetest,gotoProcedure2 CoolingModulePerformCheck3 PerformCheck411CoolingModule DiagnosticPrograms Ii Page General 1General QuickStart 2QuickStartQuickTest CustomizationTestThetestresultwillbedisplayedinthefollowingscreen 2QuickStartCPUSpeedTestStepbyStep 2Runningthecurrenttestitem KeyboardLayouttest ThetestscreenwouldbeshownasbelowHotkeyTest AudioPlayTestAudioRecordTest DMIReadUsercanpressanykeytoexittheprogram DMIWrite10 Theconfirmationscreenisasbelow9 3DSensorTest 10SystemInformation 11ViewLogs 12 Usercanenteronechoicetoviewalogfileinthescreenasfollows 13TheDiagnosticsScreenExplanation DiagnosticsWindows12ExittoUHHDOS TestRunningStatusandReportPanelDiagnostic Programs ProgramNameandItsVersionServiceDiagnosticVer1.1014 TitleBarPauseEnableDisplay‘PAUSE’whenPauseEnableisenabled 16 OptionsOverview OptionsMenuNotesBatchParametersConfiguration ExittoDOS ExittheServiceDiagnosticsEditorandbacktoDOS3Option 18 Item’sParametersConfiguration 20 RepeattimesofthetestitemParameters ParametersforthespecifictestitemsLOGParametersSetting SaveBatchParameters22 LogDeviceInfoonFail LogfileNameSpecifyLOGViewer DisplayLOGFile24 LOGViewer10LOGFileSample FindthenextcorrespondingstringsgivenThefollowingsectionisasampleoflogfile 26 Subtests 4Subtests3DiagnosticProgramsParity 28 30 SystemTestSubtest01CPU BasicFunctionalityTestCoprocessor NPUBasicFunctionsTestNPUInterruptTest CPUInformation32 Subtest02BoardsCPUFanSpeedTest Subtest03FANSpeedTestItwillbedisplayedasfollows 34 Subtest01BIOSROM MemoryTest6MemoryTest Subtest02ParitySubtest03Patterns 36 ExtendedMemoryStartAddressMB&ExtendedMemoryEnd Incremental/DecrementTest CASLineTestSubtest04 ExtendedPattern 38 Write/ReadCycleTest TestbyusingbothreadandwriteinstructionsBelowistheparameterdialogwindowoftheextendedpatterntest Subtest05Walking1’sTest Subtest06Walking0’sTestSubtest07MemoryAddress Subtest08RefreshTest40 Subtest11DataBusTestThistestitemistocheckwhetherthedatabusworksnormally Subtest12MemorySpeedTestPasswordharddisk Storage7Storage Subtest01HDD42 Percent-SpecifythecoveragerateinpercentageofthetotaldiskTestMode-Choosetestmodefromthefollowingoptions Option--SelectsequentialtestorrandomtestDiagnosticRead/Write Percent--Specifythecoveragerateinpercentageofthetotaldisk44 Subtest02ODD8Video3DiagnosticPrograms VideoSubtest01 TextMode CharacterTest Teststwotypesoffontpatterns Font9*14 Font9*1646 BelowisthetestscreenofTextAttribute TextPageSelectionTextColor 8Video80*25TextMode 48 Subtest02 640*480VGAModeSubtest03VESAVideoModes Subtest04 VESAVideoMemorySubtest05 AGPTest 50 Subtest06 LCDPanelTest Subtest08 ColorPurityTest Subtest07 RegisterTestSubtest09 DirectColorTest 52 Subtest10 DAC/PaletteAddressSubtest01 LANCard CommunicationCOMMSubtest02 54 PeripheralSubtest01 Keyboard Subtest02 MouseTestSubtest03 LedTest 10PeripheralLedTest CheckwhethertheDeviceledworksnormally ErrorCodesanddescription 56 11ErrorCodesandDescription 3DiagnosticPrograms Board58 FANKeyboard CannotfindIEEE1394 60 Controller EjectError WrongCD-ROMdrive Exitfromthewrongdrive Page QuickTestItemList 12QuickTestItemListReplacementProcedures 4ReplacementProcedures Iii RemovingtheKeyboard InstallingtheKeyboard RemovingtheCCDandMIC InstallingtheCCDandMIC Figures Vii 9TopCover IxTopCoverRemovingtheTopCover 14Removingthetopcover InstallingtheTopCover 10DisplayAssembly Replacement ProceduresRemovingtheDisplayAssembly RestorethenormalcomputerplacementandopenthedisplaypanelDisplay Assembly InstallingtheDisplayAssemblyandODDExtendedBoard18Removingthesystemboard Satellite/SatelliteProL510/L515/L517MaintenanceManual Donottouchorcausedamagetothefaninthecoolingmodule 12CPUCoolingModuleandFanRemovingtheCPUCoolingModuleandFan CPU Cooling Module and Fan 19Removingthefan21Applyingsilicongrease InstallingtheCPUCoolingModuleandFan 12CPUCoolingModuleandFanBesuretoconfirmthecorrectpositionforthemodule ConnectthefancabletoCN802onthesystemboardRemovingtheCPUCoolingModuleandFanForVGAModule 24Removingthefan 26Applyingsilicongrease InstallingtheCPUCoolingModuleandFanForVGAModule RemovingtheCPU 13CPURemovetheCPU 13CPU InstallingtheCPUCheckthatthetriangleonthecamisintheunlockposition 31SecuringtheCPU DisplayMask Display MaskRemovingtheDisplayMask LiftupthedisplaymaskInstallingtheDisplayMask 15LCDModule LCDModulesRemovingtheLCDmodule LCD module LCD/ FL cable InstallingtheLCDModule RemovingtheCCDBoardandMIC CCDBoardandMICLifttheMICfromthedisplayrearcover InstallingtheCCDBoardandMIC 16CCDBoardandMICSpeakers,Switchboardandbuttonboard RemovingtheSpeakers,SwitchboardandTouchpadboard17Speakers,Switchboardandbuttonboard4ReplacementProcedures 37RemovingthebuttonboardInstallingtheSpeakers PrecautionsforhandlingtheLCDmodule Apx.AHandlingtheLCDModuleAppendices Also,neverscratchthesurfaceApx.AHandlingtheLCDModule Appendices DonotdisassembletheLCDmodule.Disassemblycancausemalfunctions AppendixB BoardLayout 1SystemBoardFrontView Apx.BBoardLayoutFigureB-2Boardlayoutback Appendices SystemBoard $5524 +V3S +V5SLCM 31 +V5SLCM 32 33 34 35 INVPWM3 36 $5529 37 3839 4025 2627 2833 34 31 32USBP4P CPUSB# 11CN800BatteryConnector9-Pin 12CN802FANConnector3-Pin MAA1 MAA0107 108109 11016 MBDATA7 25 MBDATA9 26 MBDM1MBA12 MBA11MBA3 MBA2105 106MBDQS6 MBDM616CN809ODDConnector13-Pin 17CN812HDDConnector22-Pin 10 12 14 16 22CN6002HotKey/BConnector12-Pin 23CN6005TouchPadConnector4-Pin TPIMDAT529JACK601MICROPhoneConnector6-Pin 28JACK600HeadPhoneConnector6-PinB1 $1286878 B2 $1286879 AppendixD KeyboardScan/CharacterCodes KeyboardScan/CharacterCodesKeyboardScan/CharacterCodes Cap Codeset1 Scancodesdifferbymode 205~207areforJAPANkeyboardonlySet1 WithleftShiftSet2 TableD-4ScancodeswithFnkey Keytop TableD-7No.126keyscancode ThiskeygeneratesonlymakecodesUnitedStatesUSKeyboard JapanJPKeyboardSpanishSPKeyboard KoreanKRKeyboardCanadianBilingualQBKeyboard FrenchFRKeyboardGermanGRKeyboard ItalianITKeyboardPortuguesePTKeyboard TaiwanTCKeyboardApx E Key Layout 11 DU,UE,USInternationalUSEKeyboard ArabicARKeyboardBelgianBEKeyboard RussianRUKeyboardSwiss/SwitzerlandSLKeyboard SwedishSWKeyboardNorwegianNOKeyboard DanishDKKeyboardTurkeyTRKeyboard GreekGKKeyboardCanadianMultinationalCMKeyboard HerbrewHEKeyboardCzechCZKeyboard ScandinavianN5KeyboardHungaryHUKeyboard SlovakianSKKeyboardYugoslaviaYUKeyboard ThaiTHKeyboardUnitedKingdomENKeyboard TurkishFTFKeyboard