To Install A Pec; Replacing Memory - Nortel BCM200 Installation And Maintenance Manual

To install a PEC

1 Disconnect the BCM system from the AC power outlet.
2 Attach one end of the grounding strap to your wrist and the other end to a grounded metal
surface.
3 Decide which slot you are going to install the PEC into on the MSC. If you have more than
one card holder (BCM400), completely populate one card holder at a time.
4 Line the card up between the rails of the slot. Ensure the card label is face-up.
5 Carefully slide the PEC into the slot until it is firmly seated (see
Note: Do not force the card into its slot. If the PEC does not slide in easily, check the
alignment.
Figure 172 Insert the processor expansion card (PEC III)
6 Completely insert the base function tray into the main unit (see
tray" on page
7
Restore the BCM system to operation. Refer to
page 234.

Replacing memory

This section describes how to remove and install the random access memory card. This section
contains the following procedures:
• "Removing the dual in-line memory module (DIMM) card" on page 318
• "To install a DIMM card" on page 320
Chapter 24 Replacing data cards and processing hardware
238).
Processor expansion card
"Restarting the system after maintenance" on
BCM200/400 4.0 Installation and Maintenance Guide
Figure 172 on page 317).
"To install the base function
317