76
TroubleshootingProcedures
QOSMIOF50-QOSMIOF55-DYNABOOKQOSMIOF50SeriesMaintenanceManual
 
76

2.29IR-blasterTroubleshooting

START
END
IRblasterboard
connectioncheck
(Procedure1)
IRblasterboard
replacementcheck
(Procedure2)
Replacesystemboard
Figure2-28IR-Blastertroubleshootingprocess