A-9
Cisco AS5400 Universal Gateway Chassis Installation Guide
OL-2847-02 0A
Appendix A Replacing Memory Components
Replacing Flash Memory SIMMs
Step 9
Insert the new SDRAM DIMM by sliding the end with the metal fingers into the DIMM socket. (See
Figure A-6
.)
Figure A-6
Inserting the New SDRAM DIMM into the Socket
Step 10
Snap the latches into place. Do not use excessive force because the socket might break.
Step 11
Replace the chassis cover. (See the
“Replacing the Chassis Cover”
section on page A-13.)
Step 12
Replace the feature cards. (Refer to the
Cisco AS5350 and Cisco AS5400 Universal Gateway Card
Installation Guide
for instructions on replacing specific dial feature cards.)
Step 13
Power ON the universal gateway. If error messages relating to memory are displayed, remove the
SDRAM DIMM and reinstall it, taking care to seat the DIMM firmly in its socket.
Replacing Flash Memory SIMMs
The system card contains three sockets for flash memory SIMMs (see
Figure A-4
):
•
Two sockets hold SIMMs containing the Cisco IOS software image. Each SIMM is 32 MB.
•
Cisco recommends that you first install SIMM0. To increase the memory capacity to 64 MB, install
the second SIMM in SIMM1.
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