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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 base enclosure (see
5.
Disconnect the battery cable (see
Remove the RTC battery:
1.
Use a thin, non-conductive tool to remove the RTC battery from the socket on the system board.
NOTE:
board.
Base enclosure on page
Use a thin, non-conductive tool to remove the RTC battery from the socket on the system
Battery on page
44).
Component replacement procedures
Spare part number
686922-001
43).
49
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