RTC battery
Description | Spare part number |
|
|
RTC battery |
|
|
|
Before removing the
1.Shut down the device. If you are unsure whether the device is off or in Hibernation, turn the device on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the device.
3.Disconnect the power from the device by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the device.
4.Remove the battery (see Battery on page 38).
5.If your device has WWAN capability, remove the SIM (see SIM on page 39).
6.Remove the Keyboard (see Keyboard on page 43).
7.Remove the Hard drive (see Mass storage devices on page 50).
8.Remove the Top cover (see Top cover on page 56).
Remove the RTC battery:
1.Disconnect the RTC battery cable (1) from the system board.
2.Detach the RTC battery (2) from the system board.
NOTE: The RTC battery is attached to the system board with
Reverse this procedure to install the RTC battery.
62 Chapter 4 Removal and replacement procedures
