Toshiba PROL550 Laptop User Manual


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2TroubleshootingProcedures
SatelliteL550/SatelliteL555/SatelliteL557/SatelliteProL550
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2.16MICTroubleshooting
Figure2.15.MICtroubleshootingprocess
TheMIClineorsystemboardmaybethereasonofaMICfault.Eitherofthesetwo
componentsmaybedamaged.Todetermineifthecomputer’sMICisfunctioningproperly,
performthefollowingprocedures.Figure2-15outlinestheprocess.StartwithProcedure1
andcontinuewiththeotherproceduresasinstructed.
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