Specifications

Working Inside Your Server 47
The procedures for disconnecting and connecting a SCSI hard disk drive and for removing
and inserting drive carriers are nearly identical to those presented in the ATA drive installation
instructions on page 37. Follow the ATA drive instructions when installing a SCSI drive.
However, before installing your SCSI drive, note the following difference:
When you configure your SCSI hard disk drive
Assign a unique SCSI ID number to each new device. A single factory-installed drive uses
SCSI ID 0; a second factory-installed drive uses SCSI ID 1; a third factory-installed drive uses
SCSI ID 2; and a fourth factory-installed drive uses SCSI ID 3. The SCSI PCI card has been
assigned ID 7. If you select one of these numbers for a new drive, the drive will not work
properly.
Installing Optical Drives
You can install a second optical drive in the lower optical drive bay.
1 Slide the metal shield away from the optical drive carrier.
2 Remove the power and ribbon cables.
3 Remove the two attachment screws from the optical drive carrier and put them
in a safe place.
Note: The drive carrier screws are located on the back side of the carrier.
Slide the metal shield
away from the optical
drive carrier.
Detach the power
cable and ribbon cable
from the optical drive.