Apple quadra.centris 650 Servicehandbuch
Troubleshooting
Symptom Charts/Hard Drive - 10
Hard Drive
Internal hard drive
runs continuously
1 Replace SCSI data cable.
2 Replace internal hard drive.
3 Replace logic board. Retain customer’s SIMMs.
Internal hard drive
does not operate
1 Replace SCSI data cable.
2 Replace SCSI power cable.
3 Replace hard drive.
4 Replace logic board. Retain customer’s SIMMs.