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

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

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Troubleshooting

Symptom Charts/System - 10

 

2) Disconnect hard drive SCSI cable and power cable.

 

3) Remove hard drive from chassis.

 

4) Turn drive over and examine part number label on 50-pin

 

SCSI connector (removing drive carrier if necessary). If

 

label reads “1280S p/n TM12S012” and “REV 02-B”,

 

replace drive.

 

Note: Only Revision “02” drives cause this problem; there-

 

fore, make sure bar code label includes the words “REV 02-

 

B” before replacing hard drive.

Page 52
Image 52
Apple 7200/120, WS 7250/120, 7200/90 manual