![](http://pdfasset.owneriq.net/c/7e/c7eaf897-c1cc-46c3-a36e-d9e8fd6a8db0/c7eaf897-c1cc-46c3-a36e-d9e8fd6a8db0-bg35.png)
4.
Remove the battery cover and battery (see
Battery on page 36).
5. Remove the memory module/wireless module compartment cover (see
WLAN module
on page 41).
Remove the RTC battery:
1. Disconnect the RTC battery cable from the system board.
2. Remove the RTC battery from the system board. The RTC battery is attached to the system board
with double-sided tape.
Reverse this procedure to install the RTC battery.
Component replacement procedures
45