HP ML350 - ProLiant - G2, Maintenance And Service Manual

Page: 49 / 78

Removal and replacement procedures 49
5.
Remove the parallel and second serial port option.
To replace the component, reverse the removal procedure.
Battery
If the server 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: 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.
To remove the component:
1.
Power down the server (on page 26 ).
2.
Do one of the following:
•
Open or remove the tower bezel, as needed (" Front bezel " on page 27 ).
•
Extend the server from the rack (on page 26 ).
3.
Remove the access panel (" Access panel " on page 29 ).