Apple 7200/120, WS 7250/120, 7200/90 manual

Models: 7200/90 WS 7250/120 7200/120

1 158
Download 158 pages 53.07 Kb
Page 55
Image 55

 

Troubleshooting

 

Symptom Charts/Video - 13

Boot tone is present

1

Reset Cuda chip. (Refer to The Cuda Chip in Basics for

and screen lights up,

2

instructions.)

but nothing is

Reset logic board. (Refer to Resetting the Logic Board in

displayed on screen

3

Basics for instructions.)

 

 

Replace monitor cable.

 

 

4

Test with known-good monitor. Replace monitor if

 

 

 

necessary. Refer to appropriate monitor manual to

 

 

5

troubleshoot defective monitor.

 

 

Replace logic board. Retain customer's DIMMs.

Page 55
Image 55
Apple 7200/120, WS 7250/120, 7200/90 manual