Toshiba Satellite L500D - 2.4 Display Troubleshooting

2TroubleshootingProcedures
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SatelliteL500D/ProL500DMaintenanceManual 14 
2.4 DisplayTroubleshooting
P e rfo rm e x te rn a ld is p la y c h e c k
(P r o c e d u re 1 )
S T A R T
D o e s th e e x te rn a l
d is p la y fu n c tio n o k ?
P e rfo r m d ia g n o s tic c h e c k
(P r o c e d u re 2 )
C D
W a s a d is p la y
p ro b le m d e te c te d ?
P e rfo rm c o n n e c to ra n d
re p la c e m e n tc h e c k
(P r o c e d u re 3 )
R e p la c e s y ste m b o a rd
E N D
E F
G
E F
G
C D
D is p la y is n o t
fa u lty .C o n tin u e
tr o u b le s h o o tin g -
re f e rto F ig u re 2 .1
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Figure2-3Displaytroubleshootingprocess
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