Toshiba EQUIUM L300D Laptop User Manual


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2.2BasicFlowchart 2Troubleshooting
SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300DMaintenanceManual 2-5
Ifthediagnosticprogramcannotdetectanerror,theerrormaybeintermittent.Runthe
continuoustestprogramrepeatedlytoisolatetheproblem.Checkthelogutilitiesfunctionto
confirmwhichdiagnostictestdetectedtheerror,thenperformtheappropriate
troubleshootingproceduresasfollows:
1. IfanerrorisdetectedbytheSystemtest,Memorytest,Asynctest,Printertest,sound
test,orRealTimertest,followthesystemboardtroubleshootingproceduresin
Section2.4.
2. IfanerrorisdetectedbytheHardDisktest,followtheHDDtroubleshooting
proceduresinSection2.5.
3. IfanerrorisdetectedbytheKeyboardtest,followthekeyboardtroubleshooting
proceduresinSection2.6.
4. IfanerrorisdetectedbytheDisplaytest,followthedisplaytroubleshooting
proceduresinSection2.7.
5. IfanerrorisdetectedbytheODDtest,followtheODDtroubleshootingproceduresin
Section2.8.
6. IfanerrorisdetectedbytheLANtest,followtheLANtroubleshootingproceduresin
section2.9.
7. IfanerrorisdetectedbytheFingerPrinttest,followtheFingerPrinttroubleshooting
proceduresinsection2.10.
8. IfanerrorisdetectedbytheSpeakertest,followtheSpeakertroubleshooting
proceduresinsection2.11.
9. IfanerrorisdetectedbytheIEEE1394test,followtheIEEE1394troubleshooting
proceduresinsection2.12.
10.IfanerrorisdetectedbytheFanOn/Offtest,followthecoolingmodule
troubleshootingproceduresinSection2.13.
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