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

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

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Troubleshooting

 

Symptom Charts/System - 6

 

 

 

1

Remove all PCI cards and test the unit. If problem does not

 

Clicking, chirping,

or thumping

 

occur with cards removed, begin replacing them one at a

 

 

 

 

time to determine which card is causing the problem.

 

 

 

2

Replace problem card with known-good card.

 

 

 

Remove hard drive. If problem no longer occurs, replace

 

 

 

3

hard drive with a known-good drive.

 

 

 

Replace power supply.

 

 

 

4

Replace logic board. Retain customer's DIMMs.

 

 

 

5

Replace floppy drive cable.

 

 

 

6

Replace floppy drive.

Page 48
Image 48
Apple WS 7250/120, 7200/120, 7200/90 manual