Toshiba PROL550 Laptop User Manual


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2TroubleshootingProcedures
SatelliteL550/SatelliteL555/SatelliteL557/SatelliteProL550
26
2.9 WirelessLANTroubleshooting
START
Performdiagnostictest
(Procedure1)
WasawirelessLANproblemdelected?
Performconnectorandreplacementcheck
(Procedure2)
ReplacewirelessLANantenna/unit
Replacesystemboard
END
Yes
WirelessLANsystem
isnotfaulty.Continue
troubleshooting-refer
toFigure2.1
No

Figure2-8WirelessLANtroubleshootingprocess
ThewirelessLANantennawire,wirelessLANunitorsystemboardmayeachbethesource
ofawirelessLANfault.Anyofthesecomponentsmaybedamaged.Todetermineifthe
computer’swirelessLANsystemisfunctioningproperly,performthefollowingprocedures.
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