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

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

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Troubleshooting

 

Symptom Charts/Peripherals - 18

Drive does not appear

1

Verify there are no duplicate SCSI device addresses.

on the desktop

2

Update SCSI device driver using Drive Setup. Check drive’s

 

 

3

directory structure using Disk First Aid.

 

 

Replace SCSI hard drive cable.

 

 

4

If drive is not initialized, use Drive Setup to initialize.

 

 

5

Replace with known-good hard drive.

 

 

6

If hard drive still doesn't work, switch back to original hard

 

 

 

drive and replace logic board.

Works with internal

1

Verify there are no duplicate SCSI device addresses.

or external SCSI

2

Replace terminator on external SCSI device.

devices but not with

3

Verify that SCSI device at end of internal SCSI data cable is

both

4

only device terminated.

 

 

Refer to appropriate manual to troubleshoot defective

 

 

 

external device.

Page 60
Image 60
Apple WS 7250/120, 7200/120, 7200/90 manual