Rtc Battery - HP 2530p - EliteBook - Core 2 Duo 2.13 GHz Maintenance And Service Manual

RTC battery

NOTE: Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all
passwords and CMOS settings to be cleared.
Description
RTC battery
Before removing the RTC battery, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
5. Release the switch cover and keyboard (see
6. Use a fingernail or other tool to lift the RTC battery from the socket (1).
7. Remove the RTC battery from the socket on the system board (2).
Reverse this procedure to install the RTC battery.
66 Chapter 4 Removal and replacement procedures
Battery on page 46).
Switch cover and keyboard on page
Spare part number
481089-001
62).