Toshiba Satellite A665 Series - Display Troubleshooting

2 Troubleshooting Procedures
Satellite A660/A665 Series Maintenance Manual
14
2.4 Display Troubleshooting
Perform external display check
(Procedure 1)
START
Does the external
display function ok?
Perform diagnostic check
(Procedure 2)
No
Was a display
problem detected?
Perform connector and
replacement check
(Procedure 3)
Replace system board
END
Yes
Yes
No
Display is not
faulty. Continue
troubleshooting-
refer to Figure 2-1
Figure 2-3 Display troubleshooting process
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.