Rtc Battery - HP EliteBook 725 G4 Maintenance And Service Manual

RTC battery

Description
RTC battery (includes cable and double-sided adhesive)
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 unscrewing the power cord from the AC outlet, and
then unscrewing the AC adapter from the computer.
4. Remove the bottom cover (see
5. Remove the battery (see
6. Remove the system board (see
Remove the RTC battery:
1. Remove the RTC battery cable from the system board (1).
2. Using a flat tool, pry the battery out of the socket (2).
Reverse this procedure to install the RTC battery.
52 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
Battery on page 36).
System board on page
33).
49).
Spare part number
702853-001