Installation guide

9
Upgrading System Memory in Cisco 2600 Series Routers
78-5125-04 B0
Upgrading DRAM
Step 6 Position the new DIMM so that the polarization notch is located at the left end of the DIMM socket as
shown in Figure 6.
Note Make sure the new DIMM is the correct type, EDO or SDRAM, for your router. (See Table 1.)
Figure 6 Removing and Replacing the 100-Pjn DRAM DIMM
Step 7 Insert the new DRAM DIMM by sliding the end with the metal fingers into the DIMM connector socket
at approximately a 90º angle to the system card. Gently rock the DIMM back into place until the latch
on either side snaps into place. See steps 3 and 4 of part B in Figure 6. Do not use excessive force because
the connector might break.
Step 8 Replace the router cover. Follow the instructions in the “Closing the Chassis” section on page 34.
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