HP ProLiant xw460c Blade Workstation - Manual (Page 70)

Battery replacement 70
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: 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 blade (on page 13 ).
2. Remove the server blade (on page 14 ).
3. Remove the access panel (on page 14 ).
4. Remove all hard drives (" Hard drive option " on page 20 ).
5. Remove the hard drive backplane.