Rtc Battery - HP Pavilion 15-bc000 Maintenance And Service Manual

2. Remove Phillips M2.0x5.0 screw (1), lift the top of system board (2), and then remove it from the
computer (3).
Reverse this procedure to install the system board.

RTC battery

Description
RTC battery
IMPORTANT:
and replacement
Before removing the RTC battery, follow these steps:
1. Shut down the computer.
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 base enclosure (see
components:
a. Hard drive (see
b. Battery (see
c. Fans (see
d. System board (see
Remove the RTC battery:
Make special note of each screw and screw lock size and location during removal
Base enclosure on page
Hard drive on page
Battery on page
Fans on page 51).
System board on page
32), and then remove the following
37).
34).
53).
Spare part number
741976-001
Component replacement procedures 55