Removing The Power Supply Unit Blank; Installing The Power Supply Unit Blank - Dell NX430 Owner's Manual

2. Connect the power cable to the PSU and plug the cable into a power outlet.
CAUTION: When connecting the power cable, secure the cable with the strap.
NOTE: When installing, hot-swapping, or hot-adding a new PSU in a system with two PSUs,
allow several seconds for the system to recognize the PSU and determine its status. The PSU
status indicator turns green to signify that the PSU is functioning properly.

Removing the power supply unit blank

Prerequisites
Ensure that you follow the
Steps
If you are installing a second power supply unit (PSU), remove the PSU blank in the bay by pulling the
blank outward.
CAUTION: To ensure proper system cooling, the PSU blank must be installed in the second
PSU bay in a non-redundant configuration. Remove the PSU blank only if you are installing a
second PSU.
Figure 32. Removing and installing the PSU blank
1. PSU blank

Installing the power supply unit blank

Install the power supply unit (PSU) blank only in the second PSU bay.
Prerequisites
CAUTION: To ensure proper system cooling, the PSU blank must be installed in the second PSU
bay in a non-redundant configuration. Remove the PSU blank only if you are installing a second
PSU.
106
Safety instructions.
2. PSU bay