Memory Replacement Procedures
Figure 5-9
3.
4.
3.
The socket guide posts insert
through the SIMM holes
(on both sides).
4.
The locking spring will
clip the back of the SIMM
when it is fully installed
(on both sides).
Caution
the surface components to avoid damaging them.
Step 6
If you are done with all SIMM replacement procedures, proceed to the section "Replacing Network
Processor Modules" later in this chapter.
5-12 Cisco 4000 Series Hardware Installation and Maintenance
Installing Main Memory SIMMs
1. Insert the SIMM into the socket at an angle 45 from vertical.
2. Push the SIMM down and back.
The socket guide posts insert
through the SIMM holes
(on both sides).
The locking spring will
clip the back of the SIMM
when it is fully installed
(on both sides).
1. Insert the SIMM into the socket at an angle 45 from vertical.
You will feel some resistance, but do not use excessive force on the SIMM and do not touch
Repeat Steps 2 through 5 for each main memory SIMM.
Top view
Front of the chassis
Side view
2. Push the SIMM down and back.
Polarization
notch