Display Troubleshooting - Toshiba Satellite A350 Maintenance Manual

2 Troubleshooting Procedures
2.4

Display Troubleshooting

Y es
This section describes how to determine if the computer's display is functioning properly.
The process is outlined in Figure 2-3. Start with Procedure 1 and continue with the other
procedures as instructed.
Satellite A350, SATEGO A350, EQUIUM A350 Series Maintenance Manual
S T A R T
P e r f o r m e x te r n a l d is p la y c h e c k
( P r o c e d u r e 1 )
D o e s th e e x te r n a l
d is p la y f u n c tio n o k ?
N o
P e r f o r m d ia g n o s tic c h e c k
( P r o c e d u r e 2 )
W a s a d is p la y
p r o b le m d e te c te d ?
Y es
P e r f o r m c o n n e c to r a n d
r e p la c e m e n t c h e c k
( P r o c e d u r e 3 )
R e p la c e s y s te m b o a r d
E N D
Figure 2-3 Display troubleshooting process
14
D is p la y is n o t
f a u lty . C o n tin u e
N o
tr o u b le s h o o tin g -
r e f e r to F ig u r e 2 .1