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Chapter 3 Installing option cards and DIMMs
NN46110-316 02.01
Installing and replacing an option card
To install or replace an interface card or a Hardware Accelerator card:
1 Shut down the VPN Router 1750 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 52 .
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 53 ).
3 Remove the top cover from the chassis (see “Removing the front bezel and
top cover” on page 53 ).
4 Attach the antistatic wrist strap that was shipped with the VPN Router 1750
(see
“Attaching the antistatic wrist strap” on page 57 ).
5
Locate the slot where you plan to install the new or replacement option card.
6 Remove the filler panel screw, and pull out the filler panel (or the option card
that you are replacing) from the slot
(Figure 24) .
Warning:
Risk of electric shock
Turn off the VPN Router 1750 and unplug it before you attempt to install
an option card.
Note: Do not try to install an HSSI WAN interface card or a Hardware
Accelerator card in slot 4.