Owners Manual

• The SC120 holds up to 24 drives, which are numbered from left to right starting from 0.
Figure 14. SC120 Expansion Enclosure Drive Numbering
Identifying the Failed Hard Drive
To determine which hard drive failed, use the Dell Storage Client.
1. Start the Dell Storage Client and connect to the Storage Center that has an expansion enclosure with
a failed hard drive.
2. Click the Hardware tab.
3. In the Hardware tab navigation pane, select and expand the Storage Center.
4. In the Hardware Alerts area, find the hardware alert that identifies the expansion enclosure with the
failed hard drive.
Figure 15. Hardware Alert Identifying the Expansion Enclosure with the Failed Hard Drive
5. In the Hardware tab navigation pane, expand the expansion enclosure identified in the previous step.
6. Select Disks. The status of each hard drive is displayed in the Disks tab.
7. Select the failed hard drive. The location of the failed hard drive is displayed in the Disk View tab.
20
Replacing SC100/SC120 Expansion Enclosure Components