Figure 5-10
Inserting Shared-Memory SIMMs
Push the SIMM down and back
Polarization notch
Push the SIMM down and back
The socket guide posts
insert through the SIMM holes
(on both sides)
Step 7
To insert a SIMM, angle it into position, then carefully push down and back on the edges,
holding each edge so that it securely snaps in place. (See Figure 5-10.) When it snaps into
place, the two metal holders clip over the edge of the SIMM, and it sits horizontally.
Caution
Avoid damage to the SIMMs and SIMM socket by not handling them roughly. The
SIMMs are also sensitive to ESD damage.
Step 8
Check that the SIMM is straight and that the holes are aligned with the socket guide posts
on the socket. (See Figure 5-10.)
If you are done with all SIMM replacement procedures, proceed to the section "Replacing Network
Processor Modules" earlier in this chapter.
Top view
Side view, SIMM inserted
Memory Replacement Procedures
Maintaining and Upgrading the Router 5-15