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System battery replacement – HP ProLiant MicroServer Gen8 User Manual

Page 74

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System battery replacement 74

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:

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

15

).

2.

Disconnect the power cord from the AC source.

3.

Disconnect the power cord from the server.

4.

Remove the chassis cover (on page

19

).

5.

If installed, remove the expansion board ("

Expansion board options

" on page

52

).

6.

Locate the battery on the system board ("

System board components

" on page

9

).

7.

Remove the battery.

IMPORTANT:

Replacing the system board battery resets the system ROM to its default

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.