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 NVRAM backup battery - Option A
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. Discard used batteries according to the manufacturer's instructions. See the
safety instructions that came with your system for additional information.
1
Follow the safety guidelines listed in
2
Follow the procedure listed in
Before working inside your system
.
3
Remove the following:
a
Drives
b
Drive backplane
Steps
1
Locate the system battery on the system.
2
To remove the battery:
a Push the battery toward the positive side of the battery until the battery disengages from the connector.
b Lift the battery away from the system.
Figure 41. Removing the system battery
3
To install a new system battery:
a Hold the battery with the "+" sign facing the positive side of the battery connector.
Installing and removing system components
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