Nortel CallPilot - Page 141

Replacing MPB96 boards 141
b. Place the server on its side.
c. Remove the side cover.
d. Remove the upper fan holder foam.
For instructions, see "Preparing the server for hardware
maintenance" (page 81).
WARNING
Failure to follow the procedures in "Preparing the server
for hardware maintenance" (page 81) can result in
electrical shock or equipment damage.
2
Remove the faulty MPB96 board from its slot, and save the retaining
screw.
3
Unpack the replacement MPB96 board.
4
Hold the MPB96 board by its top edge or upper corners, and then
align it with the following:
•
end-plate opening in the chassis Ensure that the tapered foot of
the board’s retaining bracket fits into the slot in the expansion
slot frame.
• PCI connector
5
Press the new MPB96 board firmly into its slot.
6
Secure the board using the retaining screw that you removed earlier.
7
Replace the upper fan holder foam.
For instructions, see "To replace the upper fan holder foam" (page
88).
8
Replace the server cover.
Note: Be careful not to pinch any cabling when replacing the
server cover.
9
Reconnect the peripheral device and power cables.
10
Reconnect the DS30X cable to the faceplate of the MPB96 board.
Note: Ensure that a single-point ground reference is available
for all the power outlets serving the CallPilot server and its
peripherals. Before the CallPilot server installation, a qualified
electrician must implement the single-point ground reference
Nortel CallPilot
703t Server Maintenance and Diagnostics
NN44200-702 01.03 Standard
5.0 3 April 2007
Copyright © 2007, Nortel Networks Nortel Networks Confidential
.