10Peripheral, Subtest03 LedTest | Toshiba L517, L515 guide

3.10Peripheral	3DiagnosticPrograms

Subtest03 LedTest

1. LedTest

CheckwhethertheDeviceledworksnormally.

55

Image 119

Toshiba L517, L515 manual 10Peripheral, Subtest03 LedTest, LedTest CheckwhethertheDeviceledworksnormally

Contents

Toshibacorporation Trademarks CopyrightDisclaimer Satellite/SatelliteProL510/L515/L517inthismanual Preface Themanualisdividedintothefollowingparts ReadOnlyMemoryROM Conventions TableofContents DiagnosticPrograms Procedure1 Overview ReplacementProcedures 5MDCModule…………………………………………………………………..…….4-19 SymbolexamplesRemoving the Keyboard Installing the Keyboard ScrewTighteningTorque ColorsofScrewShanks RemovingtheCPU AppendixB HardwareOverview 1HardwareOverview Contents Tables Figures Usingthefollowingsizesofmemorymodules 1Features UniversalSerialBusUSBPorts 1024MB128M⋅64/800MHZ MultipleDigitalMediaCardSlot 1FeaturesWirelessLAN ExternalMonitorPort 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 MonitorsthesupplyvoltagefromtheACadapter 5PowerSupplyPowerinputmonitor 6Batteries MainBatteryBatteryChargingControl BatteryCharge Thechargingtimeexceedsthefixedlimit RTCBattery Troubleshooting Contents CoolingModule Procedure1TestProgramCheck HDD error code and status Outline 1Outline2Troubleshooting Makesureanypieceofoptionalequipmenthasbeeninstalled BasicFlowchart OSstarted?? 2BasicFlowchartYes Anyerrormessagedisplayed?? Errorandperformtheappropriate Anyerrordetectedbythe ShootingproceduresinSection2.11 LEDsasinthetablesbelow BatteryLED PowerSupplyProcedure1PowerIconCheck IftheDCINLEDoff,followthestepsbelow Procedure Procedure3ReplacementCheck Procedure2ConnectionCheck System Board Procedure1MessageCheckSystemBoard Procedure3 ReplacementCheck 2Troubleshooting2.4SystemBoardProcedure2 TestProgramCheck HDD Procedure1MessageCheckProcedure2PartitionCheck BootfromtheDOSsystem.Performthefollowingchecks Display,performCheck5 Problempersists,gotoProcedure3 Check3Problempersists,performCheck4 Procedure3FormatCheck Code Status Procedure4TestProgramCheck CPU Procedure5ConnectorCheckandReplacementCheck 6Keyboard Procedure1TestProgramCheckProcedure2ConnectorCheckandReplacementCheck Keyboard Procedure3.Ifthereisstillanerror,performCheck3 Procedure1ExternalMonitorCheckProcedure2TestProgramCheck Procedure3ConnectorCheckandReplacementCheck 7Display Thelens Procedure1ODDCleaningCheckTurnoffthepowertothecomputer ODDOpticalDiskDrive 8ODDDrive LAN Check4 Troubleshooting10AudioTest PerformCheck4 Ifanyerrorisdetectedbythetest,gotoProcedure2CoolingModule PerformCheck3 11CoolingModule DiagnosticPrograms Ii Page 1General General CustomizationTest QuickStart2QuickStart QuickTest 2QuickStart Thetestresultwillbedisplayedinthefollowingscreen CPUSpeedTestStepbyStep 2Runningthecurrenttestitem Thetestscreenwouldbeshownasbelow KeyboardLayouttest AudioPlayTest HotkeyTest DMIWrite AudioRecordTestDMIRead Usercanpressanykeytoexittheprogram Theconfirmationscreenisasbelow 10 9 3DSensorTest 10SystemInformation Usercanenteronechoicetoviewalogfileinthescreenasfollows 12 11ViewLogs TestRunningStatusandReportPanel 13TheDiagnosticsScreenExplanationDiagnosticsWindows 12ExittoUHHDOS TitleBar Diagnostic ProgramsProgramNameandItsVersionServiceDiagnosticVer1.10 14 PauseEnableDisplay‘PAUSE’whenPauseEnableisenabled OptionsMenuNotes 16 Options Overview 3Option ExittoDOS ExittheServiceDiagnosticsEditorandbacktoDOSBatchParametersConfiguration 18 Item’sParametersConfiguration Parametersforthespecifictestitems 20 Repeattimesofthetestitem Parameters SaveBatchParameters LOGParametersSetting 22 DisplayLOGFile LogDeviceInfoonFailLogfileName SpecifyLOGViewer LOGViewer 24 Thefollowingsectionisasampleoflogfile Findthenextcorrespondingstringsgiven10LOGFileSample 26 Parity 4Subtests3DiagnosticProgramsSubtests 28 BasicFunctionalityTest 30 SystemTest Subtest01CPU CPUInformation CoprocessorNPUBasicFunctionsTest NPUInterruptTest Subtest02Boards 32 Itwillbedisplayedasfollows Subtest03FANSpeedTestCPUFanSpeedTest 34 Subtest02Parity Subtest01BIOSROMMemoryTest 6MemoryTest ExtendedMemoryStartAddressMB&ExtendedMemoryEnd 36 Subtest03Patterns Subtest04 ExtendedPattern CASLineTestIncremental/DecrementTest Belowistheparameterdialogwindowoftheextendedpatterntest Write/ReadCycleTest Testbyusingbothreadandwriteinstructions38 Subtest08RefreshTest Subtest05Walking1’sTestSubtest06Walking0’sTest Subtest07MemoryAddress Subtest12MemorySpeedTest 40 Subtest11DataBusTest Thistestitemistocheckwhetherthedatabusworksnormally Subtest01HDD PasswordharddiskStorage 7Storage Option--Selectsequentialtestorrandomtest 42 Percent-Specifythecoveragerateinpercentageofthetotaldisk TestMode-Choosetestmodefromthefollowingoptions Percent--Specifythecoveragerateinpercentageofthetotaldisk DiagnosticRead/Write Subtest02ODD 44 CharacterTest Teststwotypesoffontpatterns Font9*14 Font9*16 8Video3DiagnosticProgramsVideo Subtest01 TextMode BelowisthetestscreenofTextAttribute TextPageSelection 46 80*25TextMode 8VideoTextColor Subtest02 640*480VGAMode 48 Subtest04 VESAVideoMemory Subtest03VESAVideoModes Subtest06 LCDPanelTest 50 Subtest05 AGPTest Subtest09 DirectColorTest Subtest07 RegisterTestSubtest08 ColorPurityTest Subtest10 DAC/PaletteAddress 52 Subtest02 CommunicationCOMMSubtest01 LANCard Subtest02 MouseTest 54 Peripheral Subtest01 Keyboard LedTest CheckwhethertheDeviceledworksnormally 10PeripheralSubtest03 LedTest 56 ErrorCodesanddescription Board 11ErrorCodesandDescription 3DiagnosticPrograms FAN 58 Keyboard Controller 60 CannotfindIEEE1394 EjectError WrongCD-ROMdrive Exitfromthewrongdrive Page 12QuickTestItemList QuickTestItemList ReplacementProcedures 4ReplacementProcedures Iii RemovingtheKeyboard InstallingtheKeyboard RemovingtheCCDandMIC InstallingtheCCDandMIC Figures Vii RemovingtheTopCover IxTopCover9TopCover 14Removingthetopcover InstallingtheTopCover Restorethenormalcomputerplacementandopenthedisplaypanel 10DisplayAssemblyReplacement Procedures RemovingtheDisplayAssembly InstallingtheDisplayAssemblyandODDExtendedBoard Display Assembly 18Removingthesystemboard Satellite/SatelliteProL510/L515/L517MaintenanceManual RemovingtheCPUCoolingModuleandFan 12CPUCoolingModuleandFanDonottouchorcausedamagetothefaninthecoolingmodule 19Removingthefan CPU Cooling Module and Fan 21Applyingsilicongrease ConnectthefancabletoCN802onthesystemboard InstallingtheCPUCoolingModuleandFan12CPUCoolingModuleandFan Besuretoconfirmthecorrectpositionforthemodule RemovingtheCPUCoolingModuleandFanForVGAModule 24Removingthefan 26Applyingsilicongrease InstallingtheCPUCoolingModuleandFanForVGAModule RemovetheCPU 13CPURemovingtheCPU Checkthatthetriangleonthecamisintheunlockposition InstallingtheCPU13CPU 31SecuringtheCPU Liftupthedisplaymask DisplayMaskDisplay Mask RemovingtheDisplayMask InstallingtheDisplayMask RemovingtheLCDmodule LCDModules15LCDModule LCD module LCD/ FL cable InstallingtheLCDModule LifttheMICfromthedisplayrearcover CCDBoardandMICRemovingtheCCDBoardandMIC 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 +V5SLCM SystemBoard$5524 +V3S 40 31 +V5SLCM 32 33 34 35 INVPWM3 36 $5529 3738 39 28 2526 27 USBP4P CPUSB# 31 3233 34 11CN800BatteryConnector9-Pin 12CN802FANConnector3-Pin MAA0 MAA1 110 107108 109 25 MBDATA9 26 MBDM1 16 MBDATA7 MBA2 MBA12MBA11 MBA3 MBDM6 105106 MBDQS6 16CN809ODDConnector13-Pin 17CN812HDDConnector22-Pin 16 10 12 14 23CN6005TouchPadConnector4-Pin 22CN6002HotKey/BConnector12-Pin TPIMDAT5 B1 $1286878 B2 $1286879 28JACK600HeadPhoneConnector6-Pin29JACK601MICROPhoneConnector6-Pin KeyboardScan/CharacterCodes AppendixD KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes Cap Codeset1 205~207areforJAPANkeyboardonly Scancodesdifferbymode Set2 WithleftShiftSet1 TableD-4ScancodeswithFnkey Keytop Thiskeygeneratesonlymakecodes TableD-7No.126keyscancode JapanJPKeyboard UnitedStatesUSKeyboard KoreanKRKeyboard SpanishSPKeyboard FrenchFRKeyboard CanadianBilingualQBKeyboard ItalianITKeyboard GermanGRKeyboard Apx E Key Layout TaiwanTCKeyboardPortuguesePTKeyboard ArabicARKeyboard 11 DU,UE,USInternationalUSEKeyboard RussianRUKeyboard BelgianBEKeyboard SwedishSWKeyboard Swiss/SwitzerlandSLKeyboard DanishDKKeyboard NorwegianNOKeyboard GreekGKKeyboard TurkeyTRKeyboard HerbrewHEKeyboard CanadianMultinationalCMKeyboard ScandinavianN5Keyboard CzechCZKeyboard SlovakianSKKeyboard HungaryHUKeyboard ThaiTHKeyboard YugoslaviaYUKeyboard TurkishFTFKeyboard UnitedKingdomENKeyboard