HP 701974-FP1 ユーザーズマニュアル
RTC battery
Description
Spare part number
RTC battery
684248-001
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.
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.
and then unplugging the AC adapter from the computer.
4.
5.
Remove the following components:
a.
Bottom door (see
b.
Keyboard (see
)
c.
Top cover (see
Remove the RTC battery:
1.
Position the computer upright with the front toward you.
2.
Use a screwdriver to loosen the battery from the slot.
3.
Lift the battery from the system board.
Reverse this procedure to install the RTC battery.
Component replacement procedures
67