Installing the SP and RP Memory Upgrade Kit
Installing the Supervisor Engine 720
Caution During this procedure, wear grounding wrist straps, and handle modules by the carrier edges only to avoid ESD damage to the module.
To reinstall the Supervisor Engine 720 in the chassis, follow these steps:
Step 1 Verify that the captive installation screws are tightened on all modules installed in the chassis. This action assures that the EMI gaskets on all modules are fully compressed to maximize the space for the removed module.
Note If the captive installation screws are loose, the EMI gaskets on the installed modules will push adjacent modules toward the open slot, reducing the opening size and making it difficult to install the removed module.
Step 2 Fully open both ejector levers on the supervisor engine that you are installing. (See Figure 6.)
Supervisor Engine 720 Switch Processor and Route Processor Memory Installation Note
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