To Replace An Mpb96 Board - Nortel CallPilot 703t Maintenance And Diagnostics

Replacing or adding voice processing boards

To replace an MPB96 board

1 Prepare the server for MPB96 board replacement as follows:
a. Shut down the server, shut off the power, and then disconnect
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" on page 120.
.
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:
5 Press the new MPB96 board firmly into its slot.
6 Secure the board using the retaining screw that you removed
earlier.
194
the following cables:
— power cable
— peripheral device cables
— DS30X cable(s) (Meridian 1 and Succession 1000 only)
WARNING
Risk of personal injury or equipment damage
Failure to follow the procedures in "Preparing the
server for hardware maintenance" on page 120 can
result in electrical shock or equipment damage.
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
Standard 1.06
CallPilot