Apple powermac g3 blue.white 서비스 매뉴얼
Troubleshooting
Symptom Charts/Hard Drive - 49
Hard Drive
Single internal hard
drive does not
operate; drive doesn’t
spin
1 Check if you can see the drive using Drive Setup from
MacTest Pro. Reinstall the software drivers for the hard
drive.
2 Check all cable connections to the hard drive.
3 Replace hard drive data cable.
4 Verify hard drive power cable is OK. Try another power
cable, such as P5, P2, or P3.
5 Replace hard drive. If problem resolved, reinstall IDE device
driver and system software.
6 Replace power supply.
No internal SCSI
drives operate
1 Verify there are no duplicate SCSI device addresses on a
single SCSI bus.
2 Disconnect external SCSI devices and check for proper
termination.
3 Check internal SCSI devices for proper termination.