HP 14-g000 Maintenance and Service Guide - Page 102

RTC battery

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

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