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RTC battery
Description | Spare part number |
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RTC battery (includes | |
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Before removing the RTC battery, follow these steps:
1.Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.Disconnect all external devices from the computer.
4.Remove the bottom cover (see Bottom cover on page 35).
Remove the RTC battery:
1.Disconnect the RTC battery cable (1) from the system board.
2.Detach the RTC battery (2) from the computer.
3.Remove the RTC battery.
Reverse this procedure to install the RTC battery.
40 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts