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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Procedure2: 3in1cardsocketcheck
Procedure1 3in1cardtest
The2in1Cardtestcardcontainsa3in1cardtestprogram.Ensurethecardinfullyinserted
intothesocketbeforerunningtheprogram.
Ifanerroroccursduringthe3in1cardtest,performProcedure2.Ifnoerroroccurs,itis
likelythattheoriginal3in1cardwasfaulty.
Procedure2 3in1Cardsocketcheck
The3in1Cardsocketmaybedamagedordefective,forinstancethesocketpinscanbebent.
DisassemblethecomputerfollowingthestepsdescribedinChapter4,Replacement
Proceduresandcheckthesocket.Iftheproblempersists,thesystemboardmaybedefective
ordamaged.ReplacethesystemboardwithanewonefollowingthestepsinChapter4.
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