Troubleshooting

 

Symptom Charts/Video - 13

An external monitor

1

Verify monitor using another computer.

connected to the

2

Replace video board.

PowerBook shows

 

 

either horizontal or

 

 

vertical rolling, or

 

 

horizontal or

 

 

vertical distortion

 

 

Page 52
Image 52
Westinghouse 190/5300 manual