Toshiba Satellite L500D - 3.1 The Diagnostic Test

 3.TestsandDiagnostics
SatelliteL500D/ProL500DSeriesMaintenanceManual
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3
3.1TheDiagnosticTest
ThischapterexplainshowtousetheTest&Diagnosticprogramtotestthefunctionsofthe(Base
onliverpool10AR/10ARGT&Dversion1.0)hardwaremodules.TheTest&Diagnostic
ProgramisstoredontheT&Ddiskettes.Theprogramconsistsofaseriesofteststhatrun
automaticallywhentheDiagnosticsProgramitemsareselectedandexecuted.
NOTES:Tostartthediagnostics,followthesesteps
1. Checkallcablesforlooseconnections.
2. ExitthisprogramwhenyouareatMainMenu.
TheTEST&DIAGNOSTICPROGRAMcontainsthefollowingfunctionaltests:
 CONFIGCHECKTEST
 AudiosoundTEST
 FANON/OFFTEST
 MAINBATTERYCHARGETEST
 FDDTEST
 Memorycheck
 KEYBOARDTEST
 MOUSE(PAD)TEST
 LCDPIXELSMODETEST
 MAGNETICSWITCHTEST
 LANTEST
 RTCTEST
 BUTTONTEST
 1
st
HDDTest
 RDMITest
 WDMITest
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YouwillneedthefollowingequipmenttoperformsomeoftheDiagnostictestprograms.
 ThediagnosticsUSBdisk
 Aformattedworkingdisketteforthefloppydiskdrivetest(FloppyDiskDriveTest)
 ALANloopback