Nortel Networks 400 4.0, BCM200 manual Modem card pin locking clip, Modem card positioning

308Chapter 24 Replacing data cards and processing hardware

11Remove the PCI cover plate from the base function tray (see Figure 162 on page 302). Place the PCI cover plate in a safe location.

12Remove the WAN card if applicable (see “To remove the WAN card” on page 301).

13Remove the MSC (see “To remove the media services card (MSC)” on page 304).

14Locate the modem card on the main card (see Figure 166 on page 308).

15Compress the locking clip at the tip of the modem guide pin (see Figure 165).

Figure 165 Modem card (pin locking clip)

Compress modem	Modem card
guide pin locking
clip
	Main card

16Grasp the modem card edges with your fingertips. Carefully pull the modem card away from the main card. Place the modem card in a clean, safe, and static-free location.

17Disconnect the modem cable from the main card and RJ-11 interface.

18Unfasten the modem RJ-11 interface screws. Place the screws in a safe location.

Figure 166 Modem card (positioning)

Base function tray
interior view	Modem RJ-11	Modem RJ-11 interface
	interface	connection
Modem card
connection to
main card
	Modem card
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