HP ProLiant SL4545 HP ProLiant SL4545 G7 Server Node User Guide - Page 55

System battery

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System battery If the node 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: 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 node (on page 19). 2. Remove the node from the chassis ("Remove a node from the chassis" on page 19). 3. Remove the access panel (on page 20). 4. Locate the battery on the system board ("System board components" on page 7). 5. 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. System battery 55

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System battery 55
System battery
If the node 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:
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 node (on page
19
).
2.
Remove the node from the chassis ("
Remove a node from the chassis
" on page
19
).
3.
Remove the access panel (on page
20
).
4.
Locate the battery on the system board ("
System board components
" on page
7
).
5.
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.