System Battery - HP ProLiant BL460c Maintenance And Service Manual

Apply all the grease to the top of the processor in one of the following patterns to ensure even
7.
distribution:
Install the heatsink ("Heatsink" on page 33).
8.
Install all components removed from the failed system board.
9.
IMPORTANT: Install all components with the same configuration that was used on the failed system board.
Power up the server blade.
10.
After you replace the system board, you must re-enter the server serial number and the product ID.
During the server startup sequence, press the F9 key to access RBSU.
1.
Select the System Options menu.
2.
Select Serial Number. The following warning is displayed:
3.
WARNING! WARNING! WARNING! The serial number is loaded into the system
during the manufacturing process and should NOT be modified. This option
should only be used by qualified service personnel. This value should
always match the serial number sticker located on the chassis.
Press the Enter key to clear the warning.
4.
Enter the serial number and press the Enter key.
5.
Select Product ID.
6.
Enter the product ID and press the Enter key.
7.
Press the Esc key to close the menu.
8.
Press the Esc key to exit RBSU.
9.
Press the F10 key to confirm exiting RBSU. The server will automatically reboot.
10.

System battery

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:
Removal and replacement procedures 44