Installing a sodimm – Cisco 1800 Series User Manual
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Cisco 1800 Series Routers (Modular) Hardware Installation Guide
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Chapter 11 Installing and Upgrading Internal Modules in Cisco 1800 Series Routers (Modular)
Modules Internal to the Cisco 1841 Router
Figure 11-4
Cisco 1841 Interior
Caution
Do not, under any circumstances, tamper with or attempt to remove the safety shields protecting the
WIC/HWIC slots and connectors.
Installing a SODIMM
You can install a SODIMM to increase the amount of DRAM in the router.
To install a SODIMM on the router motherboard, follow these steps:
Step 1
Locate the SODIMM socket on the motherboard.
Step 2
Remove any existing SODIMM by gently pulling the spring-loaded clips on the end of the socket far
enough to clear the SODIMM, and gently pulling the SODIMM up and away from the socket. See
1
Ground screw
7
AIM module
2
Interface card slot 0
8
SODIMM socket
3
USB port
9
Power supply connection
4
CompactFlash memory card slot
10 System fan
5
Interface card slot 1
11 Power supply
6
Safety shields for WIC/HWIC slots and
connectors
10
7
1
2
3
4
5
6
8
9
11
1
5
6
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