TroubleshootingSymptom Charts/Hard Drive - 16
Hard Drive
Single internal hard | 1 | Replace hard drive power cable. |
drive does not | 2 | Replace hard drive. If problem resolved, reinstall SCSI |
operate; drive | 3 | device driver and system software. |
doesn’t spin | Replace power supply. | |
No internal SCSI | 1 | Verify there are no duplicate SCSI device addresses on a |
drives operate (PM |
| single SCSI bus. (Refer to Basics chapter for detailed |
8600/9600) or no | 2 | explanation of SCSI IDs used in WS 9650.) |
internal SCSI devices | Disconnect external SCSI devices and check for proper | |
on a single bus |
| termination. Only last device in SCSI chain should be |
operate (WS 9650) | 3 | terminated. |
| Check internal SCSI devices for proper termination. In PM | |
|
| 8600 or 9600, last connector on Fast |
to rear internal hard drive, which is terminated. In WS 9650, Fast
