Replacing An Expansion Card; Figure 9-5. Tightening The Extractor Screws - Nortel Passport 5430 Installing And Operating Instructions

Installing and Operating the Passport 5430 Multiservice Access Switch
Use a Phillips screwdriver to tighten the 2 captive screws in the extractors
11.
(Figure
Module 3
Module 4
Module 5
Remote
Console
Figure 9-5.
Connect the cables to the expansion card.
12.
For instructions, see "Connecting Communications Cables" on page 4-1.

Replacing an Expansion Card

To replace an expansion card:
Turn off the Passport 5430.
1.
Set the power switch to off (0). See "Turning the Passport 5430 On and Off"
on page 6-9.
If a redundant power supply is installed, turn it off.
2.
Attach an antistatic wrist strap.
3.
Caution: Electrostatic discharge can damage hardware. You must wear the
antistatic wrist strap on your arm whenever you handle printed circuit boards.
For instructions, see "Attaching the Antistatic Wrist Strap" on page 3-2.
9-6
9-5).
U
ISDN BRI
with NT1
COM
COM
Telco
V.34 Modem
Tightening the Extractor Screws
System
Processor
PCI Slot 1
Voice Processor
PCI Slot 2
Expansion Card
PCI Slot 3
Expansion Card
PCI Slot 4
FBR0093A
306308-A Rev 00