Solved! Laptop extensa 5220 motherboard CMOS location

[Guest]

I want to figure out the location of COMS at the motherboard laptop acer extenza 5220

 

[buwish]

Start here:

http://www.tomshardware.com/forum/53660-35-notebook-laptop-disassembly-hardware-repair-guide

It should give you a general idea of where to start looking. Chances are that it is directly underneath a panel that can be easily removed on the bottom side of the laptop.