IBM 866011U - Netfinity 5500 - 8660, Hardware Maintenance Manual

Page: 387 / 402

Installing the processor housing
Complete this procedure to install the processor housing.
1. If slot 6 contains an adapter, move the adapter to an
empty slot. If slot 5 contains a full-size adapter, move
the adapter to an empty slot. (Only half-size adapters
will fit in slot 5.)
2. Remove the slot 5 and 6 plastic guides opposite the
bulkhead.
3. If you have installed the SCSI Controller-to-Bulkhead
Cable option, remove the option and replace it with
the SCSI controller-to-bulkhead cable contained in
this option:
a. Detach the SCSI cable from the SCSI connector
on the system board.
b. Remove the screws from the external connector
on the bulkhead opening.
c. Connect one end of the SCSI cable contained in
this option to the SCSI connector on the system
board.
d. Insert the SCSI cable external connector
.1/
into
the knockout opening.
e. Insert the two screws
.2/
that come with the
replacement SCSI cable into the external
connector; tighten the screws.
4. Optionally, install the RS-485 cable:
Note
Only models with either 01K7234 or 28L1019 as
the system board assembly part number support
the RS-485 cable option. The system board
assembly part number is located near the battery
on the system board.
a. Connect the RS-485 cable to the RS-485
connector (J27)
.2/
on the system board.
b. Insert the external connector into the knockout
opening
.1/
.
4-way Xeon upgrade installation
379