3.TestsandDiagnostics 
SatelliteL500D/ProL500DSeriesMaintenanceManual 2
8
Thescreenwilldisplayasbelowpicturetoshowthesubtestispassedorfailedwhenfinished:
Ifitisshowthepictureasbelow,itmeansHDDfunctionisOK
Ifthepictureshowsasbelow,itmeansheHDDfunctionisNG