Toshiba SATEGO L300D Laptop User Manual


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2Troubleshooting
2-ii SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300DMaintenanceManual
Chapter2 Contents
2.1 Outline....................................................................................................................2-1
2.2 BasicFlowchart......................................................................................................2-2
2.3 PowerSupply..........................................................................................................2-6
Procedure1PowerIconCheck.......................................................................2-6
Procedure2ConnectionCheck.......................................................................2-8
Procedure3ReplacementCheck.....................................................................2-8
2.4 SystemBoard..........................................................................................................2-9
Procedure1MessageCheck...........................................................................2-9
Procedure2TestProgramCheck..................................................................2-10
Procedure3ReplacementCheck...................................................................2-10
2.5 2.5-inchHDD.......................................................................................................2-11
Procedure1MessageCheck.........................................................................2-11
Procedure2PartitionCheck..........................................................................2-11
Procedure3FormatCheck............................................................................2-12
Procedure4TestProgramCheck..................................................................2-13
Procedure5ConnectorCheckandReplacementCheck...............................2-14
2.6 Keyboard..............................................................................................................2-15
Procedure1TestProgramCheck..................................................................2-15
Procedure2ConnectorCheckandReplacementCheck...............................2-15
2.7 Display..................................................................................................................2-16
Procedure1ExternalMonitorCheck............................................................2-16
Procedure2TestProgramCheck..................................................................2-16
Procedure3ConnectorCheckandReplacementCheck...............................2-16
2.8 ODD(OpticalDiskDrive)...................................................................................2-18
Procedure1ODDCleaningCheck...............................................................2-18
Procedure2TestProgramCheck..................................................................2-18
Procedure3ConnectorCheckandReplacementCheck...............................2-18
2.9 LAN......................................................................................................................2-20
Procedure1TestProgramCheck..................................................................2-20
Procedure2ConnectorCheckandReplacementCheck...............................2-20
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