Toshiba Qosmio F50 Laptop User Manual


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TroubleshootingProcedures
QOSMIOF50-QOSMIOF55-DYNABOOKQOSMIOF50SeriesMaintenanceManual
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Todetermineifthecomputer’sbuilt-inFelicaisfunctioningproperly,performthefollowing
procedures.Figure2-25outlinestheprocess.StartwithProcedure1andcontinueas
instructed.
Procedure1: Felicaconnectioncheck
Procedure2: Felicareplacementcheck
Procedure1 Felicaconnectioncheck
TheFelicaisconnectedviatheFelicaFPCtothesystemboard.MakesuretheFelicaFPC
cableisfirmlyconnectedtotheFelicaandsystemboard.RefertoChapter4,
Replacement
Procedures,
forinstructionsonhowtodisassemblethecomputerandthenperformthe
followingchecks.
Usewindowsapplicationtocheckdevicecanworkfineornot.Ifanerrorislocated,make
suretheconnectionwasok.Ifanyoftheconnectionsareloose,reconnectfirmly.Ifanyof
theconnectionsisdamaged,orthereisstillanerror,gotoProcedure2.
Procedure2 Felicareplacementcheck
TheFelicaunitorFPCmaybedefectiveordamaged.Replaceeachwithanewonefollowing
thestepsinChapter4.IftheFelicaisstillnotfunctioningproperly,replacethesystemboard
withanewonefollowingthestepsinChapter4.
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