System Battery Replacement - HP ProLiant DL180 Gen9 User Manual

System battery replacement

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.
WARNING:
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.
•
To remove the component:
Power down the server (on page 20).
1.
Remove all power:
2.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Do one of the following:
3.
Extend the server from the rack (on page 20).
o
Remove the server from the rack (on page 22).
o
Remove the access panel (on page 24).
4.
Locate the battery on the system board
5.
Remove the battery.
6.
IMPORTANT:
configuration. After replacing the battery, use BIOS/Platform Configuration (RBSU) in the UEFI
System Utilities
To replace the component, reverse the removal procedure.
The computer contains an internal lithium manganese dioxide, a vanadium
("System board
Replacing the system board battery resets the system ROM to its default
("HP UEFI System Utilities" on page 113) to reconfigure the system.
components" on page 13).
System battery replacement 121