HP D2D100 Backup System - Manual (Page 118)

Figure 43 Removing the disk cover
8. The diagram on the lid of the HP D2D Backup System shows how the disks are cabled.
a. Check that the disk identified as failed in the Web Management interface is plugged into the
corresponding SATA port. For example, if Disk 1 is shown as failed, trace the cable to the SATA
port. It should be in SATA Port 1. (If it is not, you may need to remove several disks to locate the
failed one, identified by the unique serial number.)
b. Remove the disk from the disk bay and check the serial number. It must match the serial number
in the Web Management interface.
c. If the serial number is correct, it is safe to remove and replace the disk. If the serial number is
not correct, you must locate the correct disk by checking all the others.
CAUTION:
If you replace the wrong disk, you could lose all your data.
Power
Supply
System Board
HDD 4
HDD 3
HDD 2
HDD 1
SATA4
SATA3 SATA2
SATA1
Figure 44 Identifying the hard disk
9. Observing normal anti-static precautions, remove the failed disk.
Disconnect the power and data cables from the back of the installed drive (1). A drive latch (2)
with release tabs secures the hard drives in the drive bay. Lift the release tab on the drive latch.
Slide the hard disk drive from the drive bay (3).
118 Hard disk replacement