Rtc Battery - HP Compaq 14 Maintenance And Service Manual

RTC battery

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
●
Service cover (see
●
Keyboard (see
●
Top cover (see
●
WLAN module (see
●
USB board (see
●
Hard drive (see
●
System board (see
To remove the RTC battery:
1. Position the system board upside down.
94 Chapter 4 Removal and replacement procedures
Battery on page 49), and then remove the following components:
Service cover on page
Keyboard on page 57)
Top cover on page 60)
WLAN module on page
USB board on page 67
Hard drive on page 68
System board on page
55)
71)
83)
Spare part number
759981-001