NVRAM battery plug
Blue NVRAM battery locking tab
3. Locate the battery plug and squeeze the clip on the face of the battery plug to release the plug from the
socket, and then unplug the battery cable from the socket.
4. Push the blue locking tab on the battery holder, so that the latch releases from the holder.
5. Slide the battery down the riser bracket, lift the battery out of the controller, and then set it aside.
6. Slide the replacement battery pack down along the sheet metal side wall until the support tabs on the side
wall hook into the slots on the battery pack, and the battery pack latch engages and locks into place.
7. Plug the battery plug into the riser socket and make sure that the plug locks into place.
Reinstall the controller module
After you replace a component within the controller module, you must reinstall the
controller module in the system chassis and boot it.
1. If you are not already grounded, properly ground yourself.
2. If you have not already done so, close the air duct:
a. Swing the air duct all the way down to the controller module.
b. Slide the air duct toward the risers until the locking tabs click into place.
c. Inspect the air duct to make sure that it is properly seated and locked into place.
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