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System battery replacement
System battery information
The server contains an internal lithium manganese dioxide, a vanadium pentoxide, or an alkaline battery that provides
power to the real-time clock. If this battery is not properly handled, a risk of the fire and burns exists. 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 expose the battery to extremely low air pressure as it might lead to explosion or leakage of flammable liquid or
gas.
•
Do not disassemble, crush, puncture, short external contacts, or dispose the battery in fire or water.
•
If the server no longer automatically displays the correct date and time, then replace the battery that provides power
to the real-time clock. Under normal use, battery life is 5 to 10 years.
Removing and replacing the system battery
Procedure
1.
Back up all server data.
2.
Power down the server.
3.
Disconnect all peripheral cables from the server.
4.
Remove the system board module from the chassis.
5.
Place the system board module on a flat, level work surface.
6.
Remove the system board module access panel.
7.
Locate the battery on the system board.
8.
Slightly push the metal tab, and then remove the system battery from the socket.
System battery replacement
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