Crt Failure Troubleshooting - Toshiba Satellite A665 Series Maintenance Manual

2Troubleshooting Procedures
2.16 CRT Troubleshooting
P e r f o r m C R T c o n n e c tio n
( P r o c e d u r e 1 )
D o e s r e p la c e m e n t
C R T c a b le
f u n c tio n p r o p e r ly ?
P e r f o r m C R T s e t c h e c k
( P r o c e d u r e 2 )
C R T f u n c tio n in g o k ?
R e p la c e s y s te m b o a r d
To determine if the computer's CRT port is functioning properly, perform the following
procedures. Figure 2-15 outlines the process. Start with Procedure 1 and continue as
instructed.
Satellite A660/A665 Series Maintenance Manual
S T A R T
c h e c k
N o
N O
E N D
Figure 2-15 CRT troubleshooting process
R e p la c e C R T
N o
c a b le
U s e d if f e r e n t
N o
C R T s e t
C h e c k C R T
P o r t
c o n n e c tio n
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