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Cisco AS5350 Universal Gateway Chassis Installation Guide
78-10754-03 0A
Appendix
Replacing Flash Memory SIMMs
Step 8
Insert the new SDRAM DIMM by sliding the end with the metal fingers into the DIMM socket, as shown
in Figure A-6.
Figure A-6
Inserting the New SDRAM DIMM into the Socket
Step 9
Snap the latches into place. Do not use excessive force because the socket might break.
Step 10
Replace the gateway chassis cover. (See the “Replacing the Chassis Cover” section on page A12.)
Step 11
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 board contains three sockets for 5V Flash memory SIMMs (see Figure A-3):
•
The first two Flash memory sockets hold SIMMs containing the Cisco IOS software image. Cisco
recommends that you install the first SIMM into the first Flash memory socket. (Socket 0 in
Figure A-3.) For future expansion, install the second SIMM in the second Flash memory socket. The
SIMMs are 32 MB, and the capacity of both SIMMs must match.
–
For system memory, the total capacity is 64 MB (two, 32 MB SIMMs).
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