Upgrading Your System 4-19
!
If installing new drives, follow an installation scheme starting with the
left-most drive. Fill the bays left-to-right (1 through 6). See Figure 4-14.
0
1
2
3
4
5
1 2
3
4
5
6
A
B
Figure 4-14. SCSI Disk Drive Installation Scheme
!
The hard disk SCSI address assignment is:
Bay
Device
SCSI ID Address
1
First Hard Disk (Left)
0
2
Second Hard Disk
1
3
Third Hard Disk
2
4
Fourth Hard Disk
3
5
Fifth Hard Disk
4
6
Sixth Hard Disk (Right)
5
!
If an individual SCSI drive fault LED (yellow light) is on steadily, this
indicates that the drive has been flagged as faulty by the RAID host
controller (See Figure 4-14,A). Follow the procedure described in this
section to remove the faulty drive and swap in a good one.
Note:
ESD can damage disk drives, boards, and
other parts. This system can withstand normal levels of
environmental ESD while you are hot-swapping SCSI
hard drives. However, we recommend that you do all
procedures in this chapter only at an ESD workstation or
provide some ESD protection by wearing an antistatic
wrist strap attached to chassis ground
any unpainted
metal surface
on your system when handling parts.
Summary of Contents for Express5800 120Ld
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