Figure 47. Installing the power supply unit
Next steps
Follow the procedure listed in the After working inside your system section.
Related links
Before working inside your system
After working inside your system
System battery
The system battery is used to power the real-time clock and storing the system’s BIOS settings.
Related links
Before working inside your system
After working inside your system
System Setup
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.
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple
repairs as authorized in your product documentation, or as directed by the online or telephone service and support team.
Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that are shipped with your product.
1
Follow the safety guidelines listed in the Safety instructions section.
2
Follow the procedure listed in the Before working inside your system section.
Steps
1
Locate the battery socket.
CAUTION:
To avoid damage to the battery connector, you must firmly support the connector while installing or
removing a battery.
2
Press the release latch to release the battery from the socket and lift the battery out of the system.
Installing and removing system components
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