System battery replacement 149
b. Remove the battery.
9. If the system battery is secured by a plastic outer lip, do the following:
a. Use a small flat-bladed, nonconductive tool to carefully lift the front of the battery from the socket.
b. Remove the battery.
IMPORTANT: Replacing the system board battery resets the system ROM to its default
configuration. After replacing the battery, use BIOS/Platform Configuration (RBSU) in the UEFI
System Utilities ("HP UEFI System Utilities" on page 138) to reconfigure the system.