To Install A Replacement Wan Card - Nortel BCM200 Installation And Maintenance Manual

To install a replacement WAN card

1 Disconnect the BCM system from the AC power outlet.
2 Partially remove the base function tray from the main unit. If required, remove the base
function tray completely from the main unit (see
236).
3
Remove the base function tray bezel (if applicable).
4 Insert the WAN card in the same PCI slot from which you removed the original card. Refer to
Figure 164.
5
Push firmly on the WAN card until it sits completely in the top PCI riser card connector.
6 Position the PCI cover plate on the front of the base function tray so that the base function tray
and cover plate screw holes align.
7
Position the PCI cover plate locking screw in the PCI cover plate. Tighten the PCI cover plate
locking screw until the plate is firmly set in place (see
Figure 164 Install the WAN card
Install the
1
WAN card
Install the PCI cover
2
plate
8 Partially insert the base function tray in the main unit (see
on page 238). Ensure you do not pinch or damage any cables.
9
Install the base function tray bezel. See
10 Move the base function tray latches to the locked position and install the latch screws.
11 Insert all connectors in the correct locations on the base function tray face.
12 Restore the BCM system to operation. For details, refer to
maintenance" on page
Chapter 24 Replacing data cards and processing hardware
PCI cover plate
WAN card
1
234.
"Removing the base function tray" on page
Figure 164).
2
"To install the base function tray"
"To install the base function tray bezel" on page
"Restarting the system after
BCM200/400 4.0 Installation and Maintenance Guide
305
240.