How to Remove and Install PSU on PowerEdge R350

Watch this video to learn how to remove and install a power supply unit on the Dell EMC PowerEdge R350

Prerequisites
CAUTION The system requires one power supply unit (PSU) for normal operation. On power-redundant systems, remove and replace only one PSU at a time in a system that is powered on.
Follow the safety guidelines listed in the Safety instructions.
Disconnect the power cable from the power outlet and from the PSU you intend to remove.
Remove the cable from the strap on the PSU handle.
Unlatch and lift the optional cable management arm if it interferes with the PSU removal.

Removing a power supply unit:
Press the release latch, and holding the PSU handle slide the PSU out of the PSU bay.

Installing a power supply unit:
Slide the PSU into the PSU bay until the release latch snaps into place.

If you have unlatched the cable management arm, relatch it.
Connect the power cable to the PSU, and plug the cable into a power outlet.
CAUTION: When connecting the power cable to the PSU, secure the cable to the PSU with the strap.