BluetoothTroubleshooting | Toshiba L500D instruction

2TroubleshootingProcedures

2.11 BluetoothTroubleshooting

Figure2-10Bluetoothtroubleshootingprocess

SATELLITEL500D/PROL500DMAINTENANCEMANUAL30

Image 66

Toshiba L500D manual BluetoothTroubleshooting, 10Bluetoothtroubleshootingprocess

Contents

Copyright DisclaimerTrademarks Safetyprecautions Preface ReadOnlyMemoryROM ThemanualisdividedintothefollowingpartsAcronyms Keys Keyoperation UserinputThedisplay TableofContents TestsandDiagnostics WLANCard Motherboard RemovingtheCMOSBoardandMIC InstallingtheCMOSBoardandMIC RemovingtheUSBBoard InstallingtheUSBBoardRemovingtheBluetoothcard InstallingtheBluetoothcard 26 ReapplyShinetsu7726greaseonthethermalmoduleand AppendixD AppendixBAppendixC AppendixE HardwareOverview Contents Tables Quick/Normal Charging TimePage Features BatteryPack PointingDevice ExternalMonitorPortUniversalSerialBusUSBPorts SATELLITEL500DMAINTENANCEMANUAL ExpressCardSlot HeadphonesJackESATA/USBcombo BridgeMediaSlot SATELLITEL500DMAINTENANCEMANUAL BluetoothBTO Lanbto Modem/LANcard CardBuscard 1AIDPartsDescriptionPlacementPartA SATELLITEL500DMAINTENANCEMANUAL Biosromeeprom WirelessLANon/offbutton SATELLITEL500DMAINTENANCEMANUAL 2.5-inchHDD 2SATAHDD 3DVDSuperMultiDrive DVDSuperMultiDriveSpecifications DVDSuperMulti+-RDoubleLayer PowerSupply SATELLITEL500DMAINTENANCEMANUAL BatteryCharge MainBatteryBatteryChargingControl Batteries RTCBattery TroubleshootingProcedures Page Contents Tables TroubleshootingIntroduction TroubleshootingFlowchart 4A56 1Troubleshootingflowchart2/2 SATELLITEL500D/PROL500DMAINTENANCEMANUAL7 SATELLITEL500D/PROL500DMAINTENANCEMANUAL8 PowerSupplyTroubleshooting A R T Procedure1 PowerStatusCheck DC-INLED Procedure2 Adaptor/batteryreplacement DC-INLED ACpowercord ACadaptorcord System Adaptor Board Battery Procedure3 Powersupplyconnectioncheck Procedure4 Diagnosticcheck Procedure5 Replacementcheck DisplayTroubleshooting A R T Procedure1 Externaldisplaycheck Procedure2 Diagnosticcheck Procedure3 Connectorandreplacementcheck KeyboardTroubleshooting A R T Procedure1 Externalkeyboardcheck Iftheproblemstillexists,performCheck3 6ExternalUSBDevicesTroubleshooting N n e c tio n 5ExternalUSBdevicetroubleshootingprocess Procedure1 Externaldeviceandconnectioncheck Procedure2 Replacesystemboard 7TouchPadTroubleshooting 6Touchpadtroubleshootingprocess Procedure1 TouchPadconnectioncheck Procedure2 TouchPadreplacementcheck 8SpeakerTroubleshooting 7Speakertroubleshootingprocess Procedure3 Connectioncheck Procedure1 AudiosourcetestProcedure2 Earphonetest Procedure4 Replacementcheck WirelessLANTroubleshooting Start Procedure1 Diagnostictest Procedure2 Connectorandreplacementcheck CameraTroubleshooting 9Cameratroubleshootingprocess SATELLITEL500D/PROL500DMAINTENANCEMANUAL29 BluetoothTroubleshooting 10Bluetoothtroubleshootingprocess SATELLITEL500D/PROL500DMAINTENANCEMANUAL31 12 3in1cardTroubleshooting Procedure1 3in1cardtest Procedure2 3in1Cardsocketcheck 13 HDD/SSDTroubleshooting 12HDDtroubleshootingprocess SATELLITEL500D/PROL500DMAINTENANCEMANUAL35 14CRTTroubleshooting A R T Procedure1 CRTconnectioncheck Procedure2 CRTsetcheck 15LANTroubleshooting 14LANtroubleshootingprocess Procedure1LANDiagnostictest Procedure2 LANconnectioncheckProcedure3 LANsetcheck 16MICTroubleshooting 17ButtonTroubleshooting SATELLITEL500D/PROL500DMAINTENANCEMANUAL42 Procedure2 Replacementcheck ModemTroubleshooting 17Modemtroubleshootingprocess Procedure1 Telephonelineconnectioncheck Procedure2 ModemcardconnectioncheckProcedure3 Modemreplacementcheck ExpresscardTroubleshooting A R T Procedure1 Expresscardtest Procedure2 Expresscardsocketreplacementcheck HDMITroubleshooting 19HDMItroubleshootingprocess Procedure1 HDMIconnectioncheck Procedure2 HDMIsetcheck 21E-SATATroubleshooting Start Procedure1 E-SATAdevicecheck Procedure2 WindowsApplicationcheckProcedure3 Connectionandreplacementcheck OpticalDriveTroubleshooting 21Opticaldrivetroubleshootingprocess Procedure1 AudioCDcheck Procedure2 DrivecleaningcheckProcedure3 Softwarecheck Procedure4 Connectioncheckandreplacementcheck TestsandDiagnostics TestsandDiagnostics 1TheDiagnosticTest Memorycheck Thetestlistisasthefollowing 2ExecutingtheDiagnosticTestTestsandDiagnostics AudiosoundTEST Tests and Diagnostics Ifanerrorisdetectedandatestfails,thefollowingmessagedisplays ItwillskipthisprocessifNkeypressed ThisItemwillshowtheunitconfiguration.Itincludes DisplayConfigurationTests and Diagnostics Thescreenshoulddisplayasbelow 4Audiosoundtest 5FanON/OFFTestBuffaloonlyhaveonespeaker,noneedtestLeft/RightSpeaker Proceduresforthistest 6MainBatteryChargeTest 7FDDTest Satellite L500D / Pro L500D Series Maintenance Manual Memorycheck 9KeyboardTest KUK,forEurope 3TestsandDiagnostics Japankeyboard 10MousePadTest SwapButtonsLeft/Right 11LCDPixelsModeTest 12MagneticSwitchTest VGAModeFollowbelowstepstorunthistest ClosetheLCDcover OpentheLCD Tests and Diagnostics 13LANTest SatelliteL500D/ProL500DSeriesMaintenanceManual Ifanerrorisdetectedandatestfails,thefollowingmessagedisplays 14RTCTest 15BUTTONTEST ThetoolforfivebuttonsSKU,theScreenwoulddisplayasbelow 161stHDDTest BUTTONDMute TestsandDiagnostics Tests and Diagnostics 17ReadDMI Figurebelowwillbedisplayed 18WriteDMI WriteOMEstring WriteVersion WriteSerial WriteProduct TestsandDiagnostics Tests and Diagnostics ReplacementProcedures 4ReplacementProcedures 4ReplacementProcedures RemovingtheLCDBezelAssembly InstallingtheLCDbezel Figures 4ReplacementProcedures General LogicUpperAssemblyand4.11 ThermalFan ForremovingtheMotherboard First,removepartsfrom4.6 SafetyPrecautions SatelliteL500DMaintenanceManual BeforeYouBegin DisassemblyProcedures AssemblyProceduresAfterinstallingaFRU,makesurethattheFRUandlaptopworknormally ToolsandEquipment ScrewTighteningTorque ColorsofScrewShanks SymbolsofScrewsontheLaptopBodySymbolexamples 6mmbindscrew 12mmbindscrew B12 5mmstud Battery RemovingtheBatteryPack InstallingtheBatteryPack InstallthebatterypackaccordingtothefollowingproceduresSlideinthebatterylockswitchtothelockposition HDD 3RemovingtheHDDplate InstallingtheHDD SecurethemainHDDdoorbytighteningoneM2.5x5screw Memory RemovingtheOptionalMemory Spreadoutthetwomemorylocklatchessothatthememorypopsup 5RemovingtheRAMfromthelaptop InstallingtheOptionalMemory ODD RemovingtheODDBayModule SatelliteL500DMaintenanceManual InstallingtheODDBayModule DisassemblingtheODDDrive AssemblingtheODDDrive KeyboardCoverandKeyboard RemovingtheKeyboardCoverandKeyboard RemovefourM2x3screws M2x3*4 9Removingscrewsfromthekeyboard InstallingthekeyboardCoverandKeyboard SecurethekeyboardwithfourM2x3screws InstallingtheWLANCard WLANCardRemovingtheWLANCard AttachthetwoantennastotheWLANcard LogicUpperAssembly RemovingtheLogicUpperAssembly Turntothefrontandremovesix2.5x8screws M2.5x8*6 13Removingsixscrewsfromunderthekeyboard Liftupthelogicupperassembly InstallingtheLogicUpperAssembly PowerBoard RemovingthePowerBoardInstallingthepowerswitchboard TouchPadButtonBoardandBracket RemovingthetouchpadbuttonboardandbracketRemovethreeM2x6screwsfromthetouchpadbuttonboard InstallingtheTouchPadButtonBoardandBracket 17Removingthetouchpadbracket InstallingtheThermalFan ThermalFanRemovingtheThermalFan Attachthecabletothemotherboard RemovingtheMotherboard RemovethemotherboardaccordingtothefollowingproceduresMotherboard M2.5x5*1 20RemovingtheDCINconnectorandcable Removethemotherboardfromthelogiclowerassembly 21Pickingupthemotherboard InstallingtheMotherboard InstallthemotherboardaccordingtothefollowingproceduresSeatthemotherboarddowninthelowerlogicassembly 23InstallingtheDCINconnector ThermalModuleandVGABoardOptional RemovingtheThermalModuleandVGABoard Removethethermalmodulefromthemotherboard 24RemovingtheThermalModule 25RemovingtheVGABoard InstallingtheVGABoardandThermalModule ThermalGrease Thermalpad 14 CPU RemovingtheCPUWhenremovingtheCPU,keepthefollowinginmind InstallingtheCPU InstallingtheModemCard ModemCardRemovingtheModemCard Speakers RemovingtheSpeakers InstallingtheSpeakers Removethedisplayassembly DisplayAssemblyRemovingtheDisplayAssembly M2.5x5*6 InstallingtheDisplayAssembly LCDBezelAssembly RemovingtheLCDBezelAssembly 32Takingoutthehingewall InstallingtheLCDbezel SeattheLCDbezelassemblyinthecorrectposition 35Pressingthebezelhingewall SecureittothedisplayassemblywithfourM2.5x5screws PresstheleftandrightsideofthebezelasshowninFigure4.37PressthebezelupsidehooksasshowninFigure4.38 LCDModuleandInverterBoard RemovingtheLCDModuleandInverterBoard LifttheLCDmoduleoutoftheLCDcoverassembly M2x3*6 40RemovingtheLCDModulefromtheLCDcoverassembly 41RemovingtheLCDHingeAssembly RemovethetapeandLVDScableconnector.ThendetachtheLVDScable 42RemovingtheLVDScable InstallingtheLCDModuleandInverterBoard Installtheinverterboardaccordingtothefollowingprocedures 44RemovingtheLCDModulefromtheLCDcoverassembly CMOSBoardandMIC LifttheMICcablefromtheLCDcoverassemblyInstallingtheCMOSBoardandMIC RemovingtheCMOSBoardandMIC InstallingtheUSBBoard USBBoardRemovingtheUSBBoard BluetoothCard RemovingtheBluetoothcardRemovethecardfromthelogiclowerassembly InstallingtheBluetoothcard PrecautionsforhandlingtheLCDmodule AppendixA HandlingtheLCDModule SATELLITEL500D/PROL500DSERIESMAINTENANCEMANUAL DonotdisassembletheLCDmodule.Disassemblycancausemalfunctions SystemBoardTopView FigureB-1SystemBoardLayoutTop SystemBoardBottomView FigureB-2SystemBoardLayoutBottom TableB-1SystemBoardICstopandbottom Lock G Enerator SLG8SP626VTR Jesata SystemBoard Jfan TableC-1FANI/Fpinassignments3-pinTableC-2LVDSI/Fpinassignments40-pin JFP TableC-5FingerPrinterConnectorpinassignments4-pinJcrt TableC-3CRTpinassignments15-pin TableC-6HDDI/Fpinassignments22-pin JhddJodd TableC-7SATAODDI/Fpinassignments14-pin JBT TableC-9BluetoothConnectorpinassignments10-pinTableC-10InternalCameraConnectorpinassignments5-pin Jcam TableC-11WLANConnectorpinassignments52-pin Jwlan Jexp TableC-12NewCardConnectorpinassignments26-pinTableC-13LANConnectorpinassignments14-pin Jlan TableC-14USB/BConnectorpinassignments12-pin JusbbTableC-15SODIMMI/Fpinassignments200-PIN1/4 TableC-15SODIMMI/Fpinassignments200-PIN2/4 TableC-15SODIMMI/Fpinassignments200-PIN3/4 A10/AP TableC-16HEADPHONEConnectorpinassignments6-pin JlineTableC-15SODIMMI/Fpinassignments200-PIN4/4 Jmic TableC-17InternalMicrophoneConnectorpinassignments2-pinTableC-18KeyboardConnectorpinassignments34-pin 18 JKB1 Jread TableC-19CARDREADERconnectorpinassignments21-pinTableC-20VGA/BConnectorpinassignments200-PIN1/4 Jmxm TableC-20VGA/BConnectorpinassignments200-PIN2/4 TableC-20VGA/BConnectorpinassignments200-PIN3/4 101 103 105 107 109 111 TableC-20VGA/BConnectorpinassignments200-PIN4/4 TableC-23Power/Bconnectorpinassignments10-pin TableC-21EXMICconnectorpinassignments6-pinTableC-22SPKconnectorpinassignments4-pin Jspk Jmdc TableC-24MDCconnectorpinassignments12-pinTableC-25CardBusconnectorpinassignments68-pin Jpcm S1IOWR# AppendixD KeyboardScan/CharacterCodes TableD-1Scancodesset1andset21/4 TableD-1Scancodesset1andset22/4 TableD-1Scancodesset1andset23/4 Cap Keytop Code set Make Break TableD-1Scancodesset1andset24/4 Set E0 AA E0 B6 E0 2A E0 E0 F0 TableD-2ScancodeswithleftShiftkeyWith left Shift E0 12 E0 TableD-3ScancodesinNumlockmode TableD-4ScancodeswithFnkey TableD-5Scancodesinoverlaymode TableD-7No.126keyscancode Thiskeygeneratesonlymakecodes AppendixE KeyLayout Thai TI Keyboard Korean KO Keyboard United Kingdom UK Keyboard US International UI Keyboard Hebrew HB Keyboard Danish DM Keyboard Swiss SW Keyboard Arabic are Keyboard Czech CZ Keyboard Page Italian IT Keyboard French FR Keyboard German GR Keyboard Greek GK Keyboard Hungarian HG Keyboard Spanish SP Keyboard Turkish TR Keyboard Turkish F TR-F Keyboard Swedish SD Keyboard Belgian be Keyboard Yugoslavian YU Keyboard Norwegian NW Keyboard Scandinavian ND Keyboard Page Japanese JP Keyboard AppendixF SeriesScrewTorqueListKSWAA/KSWAE TableF-1SeriesScrewTorqueList Manual AppendixG Reliability