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Catalyst 4500 Series Switches Installation Guide
78-14409-08
Chapter 4 Removing and Replacing FRUs
Replacing Backplane Modules on a Catalyst 4507R or 4510R Switch
Step 9 Make sure the module is fully seated. (See Figure 4-26.)
Figure 4-26 Correct Module Seating
Step 10 Push the module toward the back of the chassis and make sure it is clipped in by
the levers on both sides. (See Figure 4-27.)
Figure 4-27 Securing the Module
Step 11
Repeat Step 4 to Step 10 for the other modules you need to replace.
Step 12 If you are installing a clock module, secure the module to the backplane using the
screws from the earlier removal.
Step 13 Replace the supervisor engines and switching modules to their previous slots.
Step 14 Restore power to the switch.
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