Battery Replacement - HP proliant ml350 gen9 User Manual

Battery replacement

If the server no longer automatically displays the correct date and time, you might have 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:
Do one of the following:
1.
For tower models, open and remove the bezel
o
For rack models, if installed, remove the security bezel (on page 24).
o
Power down the server (on page 23).
2.
Remove all power:
3.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Do one of the following:
4.
For tower models, place the server on a flat, level surface with the access panel facing up.
o
For rack models, extend the server from the rack.
o
Remove the access panel (on page 24).
5.
Remove the air baffle (on page 27).
6.
Remove the fan cage (on page 29).
7.
The computer contains an internal lithium manganese dioxide, a vanadium
("Remove the tower bezel" on page 24).
Battery replacement 118