Procedure
Step 1
Gently pinch the tabs on the top of the power module slot cover to partially detach the slot cover from the
slot.
Step 2
Slide the power module slot cover out by removing the tabs on the bottom of the power module slot cover
from the two holes on the bottom of the slot.
Removing an AC or DC Power Module
This section describes how to remove a power module from a power tray.
It is not necessary to turn off the switch on the power tray to remove individual power modules. Power
modules support OIR, so they can be removed and replaced with the power on and the system operating.
Note
Steps
To remove a power module from the front of a power tray, perform the following steps:
Hardware Installation Guide for Cisco NCS 4000 Series
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Removing and Replacing Chassis Components
Removing the Power Components