5. With a Phillips #1 screwdriver, turn the two quarter-turn access slots
to the locked position (
).
6. Connect the Disk board to a SCSI Host Adapter (onboard or SBus
card).
The Disk board kit includes an 80-cm Fast/Wide SCSI cable. If the Disk
board is installed on the opposite side of the card cage from the SCSI
host adapter, you must use a 2-meter cable, part number 530-1885 (sold
separately).
7. If the Disk board is the last or only board in the SCSI chain,
terminate the SCSI out connector on the Disk board.
The Disk board kit includes a Fast/Wide SCSI terminator, part number
150-2267.
8. Connect all necessary cables to the board fronts.
9. If the system is running, look for a system message similar to the
following example. This example is for slot 6:
10. Reboot the system now or schedule a later time to reboot when
system disruption will be minimized.
The system cannot use the new board until the system is rebooted.
Cabling Issues in Enterprise 6x00 Systems
Note –
Do not use the onboard SCSI host adapter on the I/O board in
slot 1.
For slot 15 installation:
1. Use an 80-cm SCSI cable to connect the Disk board to the SCSI Host
Adapter (onboard or SBus card).
2. Install a SCSI terminator on the Disk board if it is the last (or only)
board in the SCSI chain.
For slot 14 installation:
1. Connect the Disk board to the SCSI Host Adapter (onboard or SBus
card):
NOTICE: Disk Board Hotplugged into Slot 6
NOTICE: Board 6 is ready to remove
Sun
™
Enterprise
™
6x00/5x00/4x00 Systems
Disk Board Installation Guide
Extraction lever
Quarter-turn
access slot
Part Number: 802-6740-11
Revision A of April 1998
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■
If an I/O+ board is installed in the front, use an 80-cm SCSI cable to
connect the Disk board to the SCSI Host Adapter.
■
If all I/O+ boards are installed in the rear, use a 2-meter SCSI cable
(sold separately) to connect the Disk board to the SCSI Host Adapter.
Route the cable down the side of the card cage, through the cable pass
in the cabinet.
2. Install a SCSI terminator on the Disk board if it is the last (or only)
board in the SCSI chain.
If all I/O Boards are installed in the rear, use a 2-meter SCSI cable (sold
separately) to connect the Disk board to the SCSI host adapter.
Route the cable down the side of the card cage, through the cable pass
in the cabinet.
