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Toshiba
L500D
manual
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L500D
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Troubleshooting
Install
Bluetooth
SymbolsofScrewsontheLaptopBody
WirelessLANon/offbutton
DisplayConfiguration
Procedure5 Replacementcheck
TestsandDiagnostics
Biosromeeprom
DisassemblyProcedures
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Contents
Copyright
Disclaimer
Trademarks
Safetyprecautions
Preface
Themanualisdividedintothefollowingparts
Acronyms
ReadOnlyMemoryROM
Keys
Keyoperation
Userinput
Thedisplay
TableofContents
TestsandDiagnostics
WLANCard
Motherboard
RemovingtheCMOSBoardandMIC InstallingtheCMOSBoardandMIC
RemovingtheUSBBoard InstallingtheUSBBoard
RemovingtheBluetoothcard InstallingtheBluetoothcard
26 ReapplyShinetsu7726greaseonthethermalmoduleand
AppendixB
AppendixC
AppendixD
AppendixE
HardwareOverview
Contents
Tables
Quick/Normal Charging Time
Page
Features
BatteryPack
PointingDevice
ExternalMonitorPort
UniversalSerialBusUSBPorts
SATELLITEL500DMAINTENANCEMANUAL
HeadphonesJack
ESATA/USBcombo
ExpressCardSlot
BridgeMediaSlot
SATELLITEL500DMAINTENANCEMANUAL
BluetoothBTO
Lanbto
Modem/LANcard CardBuscard
1AIDPartsDescriptionPlacementPartA
SATELLITEL500DMAINTENANCEMANUAL
Biosromeeprom
WirelessLANon/offbutton
SATELLITEL500DMAINTENANCEMANUAL
2.5-inchHDD
2SATAHDD
3DVDSuperMultiDrive DVDSuperMultiDriveSpecifications
DVDSuperMulti+-RDoubleLayer
PowerSupply
SATELLITEL500DMAINTENANCEMANUAL
MainBattery
BatteryChargingControl
BatteryCharge
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
Procedure1 Audiosourcetest
Procedure2 Earphonetest
Procedure3 Connectioncheck
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 LANconnectioncheck
Procedure3 LANsetcheck
16MICTroubleshooting
17ButtonTroubleshooting
SATELLITEL500D/PROL500DMAINTENANCEMANUAL42
Procedure2 Replacementcheck
ModemTroubleshooting
17Modemtroubleshootingprocess
Procedure1 Telephonelineconnectioncheck
Procedure2 Modemcardconnectioncheck
Procedure3 Modemreplacementcheck
ExpresscardTroubleshooting
A R T
Procedure1 Expresscardtest
Procedure2 Expresscardsocketreplacementcheck
HDMITroubleshooting
19HDMItroubleshootingprocess
Procedure1 HDMIconnectioncheck
Procedure2 HDMIsetcheck
21E-SATATroubleshooting
Start
Procedure1 E-SATAdevicecheck
Procedure2 WindowsApplicationcheck
Procedure3 Connectionandreplacementcheck
OpticalDriveTroubleshooting
21Opticaldrivetroubleshootingprocess
Procedure1 AudioCDcheck
Procedure2 Drivecleaningcheck
Procedure3 Softwarecheck
Procedure4 Connectioncheckandreplacementcheck
TestsandDiagnostics
TestsandDiagnostics
1TheDiagnosticTest
Memorycheck
2ExecutingtheDiagnosticTest
TestsandDiagnostics
Thetestlistisasthefollowing
AudiosoundTEST
Tests and Diagnostics
Ifanerrorisdetectedandatestfails,thefollowingmessagedisplays
ItwillskipthisprocessifNkeypressed
DisplayConfiguration
Tests and Diagnostics
ThisItemwillshowtheunitconfiguration.Itincludes
Thescreenshoulddisplayasbelow
4Audiosoundtest
5FanON/OFFTest
Buffaloonlyhaveonespeaker,noneedtestLeft/RightSpeaker
Proceduresforthistest
6MainBatteryChargeTest
7FDDTest
Satellite L500D / Pro L500D Series Maintenance Manual
Memorycheck
9KeyboardTest
KUK,forEurope
3TestsandDiagnostics
Japankeyboard
10MousePadTest
SwapButtonsLeft/Right
11LCDPixelsModeTest
12MagneticSwitchTest
VGAMode
Followbelowstepstorunthistest 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
AssemblyProcedures
AfterinstallingaFRU,makesurethattheFRUandlaptopworknormally
ToolsandEquipment
ScrewTighteningTorque
SymbolsofScrewsontheLaptopBody
Symbolexamples
ColorsofScrewShanks
6mmbindscrew 12mmbindscrew B12 5mmstud
Battery
RemovingtheBatteryPack
InstallingtheBatteryPack
Installthebatterypackaccordingtothefollowingprocedures
Slideinthebatterylockswitchtothelockposition
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
WLANCard
RemovingtheWLANCard
AttachthetwoantennastotheWLANcard
LogicUpperAssembly
RemovingtheLogicUpperAssembly
Turntothefrontandremovesix2.5x8screws M2.5x8*6
13Removingsixscrewsfromunderthekeyboard
Liftupthelogicupperassembly
InstallingtheLogicUpperAssembly
PowerBoard
RemovingthePowerBoard
Installingthepowerswitchboard
TouchPadButtonBoardandBracket
Removingthetouchpadbuttonboardandbracket
RemovethreeM2x6screwsfromthetouchpadbuttonboard
InstallingtheTouchPadButtonBoardandBracket
17Removingthetouchpadbracket
InstallingtheThermalFan
ThermalFan
RemovingtheThermalFan
Attachthecabletothemotherboard
Removethemotherboardaccordingtothefollowingprocedures
Motherboard
RemovingtheMotherboard
M2.5x5*1
20RemovingtheDCINconnectorandcable
Removethemotherboardfromthelogiclowerassembly
21Pickingupthemotherboard
InstallingtheMotherboard
Installthemotherboardaccordingtothefollowingprocedures
Seatthemotherboarddowninthelowerlogicassembly
23InstallingtheDCINconnector
ThermalModuleandVGABoardOptional
RemovingtheThermalModuleandVGABoard
Removethethermalmodulefromthemotherboard
24RemovingtheThermalModule
25RemovingtheVGABoard
InstallingtheVGABoardandThermalModule
ThermalGrease Thermalpad
14 CPU
RemovingtheCPU
WhenremovingtheCPU,keepthefollowinginmind
InstallingtheCPU
InstallingtheModemCard
ModemCard
RemovingtheModemCard
Speakers
RemovingtheSpeakers
InstallingtheSpeakers
DisplayAssembly
RemovingtheDisplayAssembly
Removethedisplayassembly
M2.5x5*6
InstallingtheDisplayAssembly
LCDBezelAssembly
RemovingtheLCDBezelAssembly
32Takingoutthehingewall
InstallingtheLCDbezel
SeattheLCDbezelassemblyinthecorrectposition
35Pressingthebezelhingewall
SecureittothedisplayassemblywithfourM2.5x5screws
PresstheleftandrightsideofthebezelasshowninFigure4.37
PressthebezelupsidehooksasshowninFigure4.38
LCDModuleandInverterBoard
RemovingtheLCDModuleandInverterBoard
LifttheLCDmoduleoutoftheLCDcoverassembly M2x3*6
40RemovingtheLCDModulefromtheLCDcoverassembly
41RemovingtheLCDHingeAssembly
RemovethetapeandLVDScableconnector.ThendetachtheLVDScable
42RemovingtheLVDScable
InstallingtheLCDModuleandInverterBoard
Installtheinverterboardaccordingtothefollowingprocedures
44RemovingtheLCDModulefromtheLCDcoverassembly
LifttheMICcablefromtheLCDcoverassembly
InstallingtheCMOSBoardandMIC
CMOSBoardandMIC
RemovingtheCMOSBoardandMIC
InstallingtheUSBBoard
USBBoard
RemovingtheUSBBoard
BluetoothCard
RemovingtheBluetoothcard
Removethecardfromthelogiclowerassembly
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-pin
TableC-2LVDSI/Fpinassignments40-pin
TableC-5FingerPrinterConnectorpinassignments4-pin
Jcrt
JFP
TableC-3CRTpinassignments15-pin
Jhdd
Jodd
TableC-6HDDI/Fpinassignments22-pin
TableC-7SATAODDI/Fpinassignments14-pin
TableC-9BluetoothConnectorpinassignments10-pin
TableC-10InternalCameraConnectorpinassignments5-pin
JBT
Jcam
TableC-11WLANConnectorpinassignments52-pin
Jwlan
TableC-12NewCardConnectorpinassignments26-pin
TableC-13LANConnectorpinassignments14-pin
Jexp
Jlan
TableC-14USB/BConnectorpinassignments12-pin
Jusbb
TableC-15SODIMMI/Fpinassignments200-PIN1/4
TableC-15SODIMMI/Fpinassignments200-PIN2/4
TableC-15SODIMMI/Fpinassignments200-PIN3/4
A10/AP
TableC-16HEADPHONEConnectorpinassignments6-pin
Jline
TableC-15SODIMMI/Fpinassignments200-PIN4/4
TableC-17InternalMicrophoneConnectorpinassignments2-pin
TableC-18KeyboardConnectorpinassignments34-pin
Jmic
18 JKB1
TableC-19CARDREADERconnectorpinassignments21-pin
TableC-20VGA/BConnectorpinassignments200-PIN1/4
Jread
Jmxm
TableC-20VGA/BConnectorpinassignments200-PIN2/4
TableC-20VGA/BConnectorpinassignments200-PIN3/4
101 103 105 107 109 111
TableC-20VGA/BConnectorpinassignments200-PIN4/4
TableC-21EXMICconnectorpinassignments6-pin
TableC-22SPKconnectorpinassignments4-pin
TableC-23Power/Bconnectorpinassignments10-pin
Jspk
TableC-24MDCconnectorpinassignments12-pin
TableC-25CardBusconnectorpinassignments68-pin
Jmdc
Jpcm
S1IOWR#
AppendixD KeyboardScan/CharacterCodes
TableD-1Scancodesset1andset21/4
TableD-1Scancodesset1andset22/4
TableD-1Scancodesset1andset23/4
Cap Keytop Code set Make Break
TableD-1Scancodesset1andset24/4
TableD-2ScancodeswithleftShiftkey
With left Shift
Set E0 AA E0 B6 E0 2A E0 E0 F0
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
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