Battery Replacement - HP ProLiant BL490c - G6 Server User Manual

Battery replacement

If the server blade no longer automatically displays the correct date and time, you may need to 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 blade (on page 11).
1.
Remove the server blade (on page 12).
2.
Remove the access panel (on page 13).
3.
Identify the battery location
4.
Remove the battery.
5.
IMPORTANT:
configuration. After replacing the battery, reconfigure the system through RBSU.
To replace the component, reverse the removal procedure.
For more information about battery replacement or proper disposal, contact an authorized reseller or an
authorized service provider.
The computer contains an internal lithium manganese dioxide, a vanadium
("System board
Replacing the system board battery resets the system ROM to its default
components" on page 7).
Battery replacement 78