To set the drive's address, use the SCSI–2 address jumpers. Perform the following steps
to set the drive's address:
Attach the static–grounding wrist strap by following the instructions on the package
that contains the strap. Attach one end of the strap to the system chassis.
Locate the address jumpers on the rear of the CD–ROM drive, as shown in
Set the drive's SCSI–2 target address to an address that's not used by another
SCSI–2 device. Use jumpers, as shown in Figure 1–3; use needlenose pliers to set
Do not use SCSI–2 address 7 because the system's SCSI–2
controller uses address 7 by default. We advise that you do not use
SCSI–2 address 6 because the root disk drive uses it.
Ensure that the SCSI–2 terminators are removed.