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Chapter 4 Installing option cards and DIMMs 73
Nortel VPN Router Installation — VPN Router 2750
This section provides instructions on adding a second DIMM to the VPN Router
2750 or, if necessary, replacing an existing DIMM.
To install or replace a DIMM:
1 Shut down the VPN Router 2750 using the Web GUI or the CLI, and then
unplug it as described in “Shutting down the system to add or replace
hardware” on page 62.
2 Remove the front bezel from the chassis, and then remove the chassis from the
equipment rack (see “Removing the front bezel and top cover” on page 63).
3 Remove the top cover from the chassis (see “Removing the front bezel and
top cover” on page 63).
4 Attach the antistatic wrist strap that was shipped with the VPN Router 2750
(see “Attaching the antistatic wrist strap” on page 67).
Caution: Use of a memory module not purchased from Nortel can
render void your warranty or your service contract.
Caution: Ensure that you install the same type of DIMM that is already
installed in your gateway.
Warning: Risk of electric shock
Turn off the VPN Router 2750 and unplug it before you attempt to install
a DIMM.
Caution: Risk of equipment damage
Electrostatic discharge can damage VPN Router 2750 components.