39
TroubleshootingProcedures
QOSMIOF50-QOSMIOF55-DYNABOOKQOSMIOF50SeriesMaintenanceManual 
39

2.14 WirelessLANTroubleshooting

START
Performdiagnostictest
(Procedure1)
WasawirelessLANproblem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