System Battery; Replacing The System Battery - Dell EMC PowerEdge R940xa Installation And Service Manual

Figure 104. Installing the network daughter card
Next steps
1. Replace the expansion card
2. Replace the air shrouds
3. Replace the support bar.
4. Follow the procedure listed in

System battery

The system battery is used for low-level system functions such as powering the real-time and date settings of the system.

Replacing the system battery

Prerequisites
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.
1. Follow the safety guidelines listed in
2. Follow the procedure listed in
3. Remove the support bar.
4. Remove the air shroud.
5. Remove the expansion card
Steps
1. Locate the battery socket. For more information, see
CAUTION: To avoid damage to the battery connector, you must firmly support the connector while installing or
removing a battery.
2. Use a plastic scribe to pry out the system battery.
riser.
After working inside your
Safety instructions.
Before working inside your
riser.
System board
system.
system.
connectors.
Installing and removing system components 137