Toshiba Qosmio F50 manual A

2TroubleshootingProcedures
QOSMIOF50-QOSMIOF55-DYNABOOKQOSMIOF50SeriesMaintenanceManual 
 5 
S T A R T
C o n n e ctth eA C a d a p terto th e D C -
IN s o c k e t
Is th e D C -IN L E D o n ?
Is th e B a t te ry L E D o n ?
T u rn th e P o w e rsw itc h o n
Isth eP o w erO n L E D o n ?
Is th e " T o s h ib a "lo g o m e ssa g e
d isp la y ?
If th e "p ass w o r d " m e ssag e
d isp la y s,ty p e th ep a ss w o rd ,th e n
p r e s sE n te r .
Is T o s h ib aW in d o w sb e in g
lo a d e d ?
A
P e rfo rm th e P o w erS u p p ly
T ro u b le sh o o tin g p ro c e d u re s
in se ctio n 2 .3
P e rfo rm d iag n o stic s
p ro g ra m .R un C M 1 6 5 .E X E
a n d s e le c tth e H A R D D IS K
ite m .
P e rf o rm th e P o w erS u p p ly
T ro u b le sh o o tin g p ro c e d u re s
in se ctio n 2 .3
P e rfo rm th e P o w erS u p p ly
T ro u b le sh o o tin g p ro c e d u re s
in se ctio n 2 .3
P e rf o rm th e P o w erS u p p ly
T r o u b lesh o o tin g p ro ce d u re s
in se ctio n 2 .3

Figure2-1Troubleshootingflowchart(1/2)