User's Guide

4-32 Upgrading Your System
Installing the Redundant Power Supply
This section describes how to install the redundant power supply. With a second
power supply installed, the server will have power system redundancy that
allows the server to operate with a single power supply failure.
Follow the procedures below to install the redundant power supply:
1.
Power off the server and unplug the ac power cord on the bottom power
supply at the rear of the server.
2.
Loosen the three thumbscrews (A) securing the blank panel (B) covering the
unoccupied top power supply bay and remove the panel, see the following
figure.
Note:
The blank panel is no longer needed.
Removing the Blank Panel