Rtc Battery - HP Pavilion G4 Maintenance And Service Manual

RTC battery

Description
RTC battery (includes cable and double-sided tape)
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
●
Optical drive (see
●
Hard drive (see
●
WLAN module (see
●
Keyboard (see
●
Top cover (see
●
System board (see
Remove the RTC battery:
1. Turn the system board upside down, with the front toward you.
2. Disconnect the RTC battery cable (1) from the system board.
3. Remove the RTC battery (2) from the system board. (The RTC battery is attached to the system
board with double-sided tape.)
Reverse this procedure to install the RTC battery.
66 Chapter 4 Removal and replacement procedures
Battery on page 38), and then remove the following components:
Optical drive on page
Hard drive on page 41)
WLAN module on page
Keyboard on page 46)
Top cover on page 49)
System board on page
39)
44)
62)
Spare part number
637193-001