Nortel Contivity 600 Installing page 117

Installing and replacing DIMMs
The Contivity 5000 has six slots for dual inline memory modules (DIMMs) (see
Figure 48 on page
5000 is shipped with two 256 MB DIMMs installed. You can upgrade memory by
installing one or two additional pairs of DIMMs (additional DIMMs must be
installed two at a time).
To install or replace a DIMM:
1
Shut down the Contivity 5000 using the Web GUI or the command line
interface and then unplug it as described in
or replace hardware" on page
2
Remove the front bezel from the chassis, then remove the chassis from the
equipment rack (see
3 Remove the top cover from the chassis (see
cover" on page
4
Attach the antistatic wrist strap that was shipped with the Contivity 5000 (see
"Attaching the antistatic wrist strap" on page
5
If you are replacing a DIMM, remove the installed DIMM as follows:
a
b Pull the DIMM up to remove it from the slot.
6
Install the new DIMM by pressing down the locking lever on either side of the
empty DIMM slot
7
Place the new or replacement DIMM in the slot
Use the alignment keys to properly position the DIMM in the slot. The
alignment keys enforce the proper installation of the DIMM.
111). Unless you ordered additional memory, the Contivity
Caution: Make sure to install the same type of DIMM that is already
installed in your gateway. For example, do not install a 128 MB DIMM
in the Contivity 5000.
Danger: Turn off the Contivity 5000 and unplug it before you attempt
to install DIMMs.
"Removing the front bezel and top cover" on page
108).
Press down the locking lever on either side of the DIMM
(Figure
Installing Hardware Options for the Contivity Secure IP Services Gateway
Chapter 8 Contivity 5000 option installation 117
"Shutting down the system to add
107.
"Removing the front bezel and top
112).
52).
(Figure
(Figure 52).
108).
52).