Toshiba Qosmio F50 Laptop User Manual


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2TroubleshootingProcedures
QOSMIOF50-QOSMIOF55-DYNABOOKQOSMIOF50SeriesMaintenanceManual
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2.9 SpeakerTroubleshooting
STAR T
Doallsourceshave
sameproblem?
EN D
Performearphonetest
(Procedure2)
D oearphones
functioncorrectly?
Perform connectioncheck
(Procedure3)
Performreplacement
check
(Procedure4)
Perform audiosourcetest
(Procedure1)
Y es
Replacesystemboard
Speakersarenot
faulty.Continue
troubleshooting-
seeFigure2-1
N o
Figure2-8Speakertroubleshootingprocess
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