Removing And Replacing The System Battery - HPE ProLiant DX360 Gen10 User Manual

Removing and replacing the system battery

The system battery provides power to the real-time clock. If the server no longer automatically displays the correct date
and time, you might need to replace the system battery.
WARNING: The computer contains an internal lithium manganese dioxide, a vanadium pentoxide, or an alkaline
battery pack. A risk of fire and burns exists if the battery pack is not properly handled. To reduce the risk of
personal injury:
• Do not attempt to recharge the battery.
• Do not expose the battery to temperatures higher than 60°C (140°F).
• Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water.
• Replace only with the spare designated for this product.
Procedure
1. Power down the server (Power down the server on page 31).
2. Remove all power:
• Disconnect each power cord from the power source.
• Disconnect each power cord from the server.
3. Do one of the following:
a. Extend the server from the rack (Extend the server from the rack on page 31).
b. Remove the server from the rack (Remove the server from the rack on page 32).
4. Remove the access panel (Remove the access panel on page 32).
5. Locate the battery (System board components on page 16).
6. Remove the battery.
Removing and replacing the system battery 165