Installing The Power Supply Unit Blank; System Battery; Replacing The System Battery - Dell PowerEdge R330 Owner's Manual

Figure 45. 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.
Steps
Align the PSU blank with the PSU bay, and push the PSU blank into the chassis until it clicks into
place.

System battery

Replacing the system battery

Prerequisites
1. Ensure that you follow the
2. Follow the procedure listed in
3. Remove the expansion card riser.
4. Keep the plastic scribe ready.
WARNING: There is a danger of a new battery exploding if it is incorrectly installed. Replace the
battery only with the same or equivalent type recommended by the manufacturer. For more
information, see the safety information that shipped with your system.
108
Safety instructions.
Before working inside your
2. PSU bay
system.