Rtc Battery - HP Pavilion 15 Maintenance And Service Manual

RTC battery

Description
RTC battery
Before removing the RTC battery, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4. Remove the battery (see
a. Optical drive (see
b. Service door (see
c. WLAN module (see
d.
Memory module (see
e.
Keyboard (see
f.
Top cover (see
g.
Hard drive (see
h.
System board (see
Remove the RTC battery:
1. Use a flat-bladed, non-metallic tool (1) to release the RTC battery from the socket on the
system board.
Battery on page 45), and then remove the following components:
Optical drive on page
Service door on page
WLAN module on page
Memory module on page
Keyboard on page 57).
Top cover on page 63).
Hard drive on page 67).
System board on page
50).
47).
49).
47).
77).
Component replacement procedures
Spare part number
697917-001
85