![](/images/new-backgrounds/1120375/12037591x1.webp)
TroubleshootingSymptom Charts/Hard Drive - 12
Hard Drive
Internal hard drive | 1 | Update driver software of hard drive using |
runs continuously | 2 | Reinstall system software. |
| 3 | Replace SCSI data cable. |
| 4 | Replace internal hard drive. |
| 5 | Replace logic board. Retain customer’s SIMMs. |
Internal hard drive | 1 | Replace SCSI data cable. |
does not operate | 2 | Replace SCSI power cable. |
| 3 | Replace hard drive. |
| 4 | Replace logic board. Retain customer’s SIMMs. |