Apple 9500/132 Benutzerhandbuch

 

 Troubleshooting

Symptom Charts/Hard Drive - 17

 

Single internal hard 

drive does not 

operate; drive 

doesn’t spin

1 Replace hard drive power cable.

2 Replace hard drive. If problem resolved, reinstall SCSI 

device driver and system software.

3 Replace power supply.

No internal SCSI 

drives operate

1 Verify there are no duplicate SCSI device addresses.

2 Disconnect external SCSI devices and check for proper 

termination. Only last device in SCSI chain should be 

terminated.

3 Replace SCSI data cable.

4 Replace power supply.

5 Replace processor card.

6 Replace logic board. Retain customer's DIMMs. Note: When 

you replace the logic board, be sure the LED cable is not 

interfering with the power actuator.