Nortel 2750, Руководство по установке

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Chapter 4 Installing option cards and DIMMs
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Nortel VPN Router Installation — VPN Router 2750
Removing the front bezel and top cover
To install option cards or DIMMs, you must remove the front bezel and the top
cover from the gateway.
To remove the front bezel:
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 Use a Phillips screwdriver to turn each of the two screws on the front bezel a
quarter turn counterclockwise
(Figure 20) .
Figure 20
Removing the front bezel
Warning:
Risk of electric shock
Turn off the VPN Router 2750, and unplug it before you attempt to
install an option card or DIMM.
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