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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2.12 3in1cardTroubleshooting
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
START
Doerrorsoccurduring3
IN1CARDtest?
Perform3IN1cardsocket
replacementcheck
(Procedure2)
Replacesystemboard
END
3IN1unitisnot
faulty.
Perform3in1CARDtest
(Procedure1)
No
Yes
Figure2-113in1cardtroubleshootingprocess
Thissectiondescribeshowtodetermineifthe3IN1Cardisfunctioningproperly.The
processissummarizedinFigure2-16.PerformthestepsbelowstartingwithProcedure1and
continuingwiththeotherproceduresasrequired.
Procedure1: 3in1cardtest
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