vi SatelliteL50 0DSeriesMaintenanceManual
TableofContentsChapter1 HardwareOverview
1.1 Features..............................................................................................................................1-1
1.2 2.5-inchHDD.....................................................................................................................1-9
1.3 DVDSuperMulti(+-RDoubleLayer)............................................................................1-10
1.4 PowerSupply....................................................................................................................1-11
1.5 Batteries............................................................................................................................1-13
1.5.1 MainBattery.......................................................................................................1-13
1.5.2 BatteryChargingControl...................................................................................1-13
1.5.3 RTCBattery.......................................................................................................1-14
Chapter2 TroubleshootingProcedures
2.1 TroubleshootingIntroduction..............................................................................................3
2.2 TroubleshootingFlowchart...................................................................................................3
2.3 PowerSupplyTroubleshooting.............................................................................................9
2.4 DisplayTroubleshooting........................................................................................……….13
2.5 KeyboardTroubleshooting..................................................................................................17
2.6 ExternalUSBDevicesTroubleshooting.............................................................................19
2.7 TouchPadTroubleshooting.................................................................................................21
2.8 SpeakerTroubleshooting.....................................................................................................25
2.9 WirelessLANTroubleshooting..........................................................................................27
2.10 Cameratroubleshooting......................................................................................................29
2.11 BluetoothTroubleshooting..................................................................................................31
2.12 3in1cardTroubleshooting.................................................................................................33
2-13 HDD/SSDtroubleshootingprocess.....................................................................................35
2-14 CRTfailuretroubleshootingprocess...................................................................................37
2-15 LANTroubleshooting.........................................................................................................39
2-16 MICtroubleshootingprocess..............................................................................................41