How to expose Gateway NV53 motherboard so I can change CMOS battery?

[3point14159]

All I want to do is expose Gateway NV53 motherboard so I can change CMOS battery so the laptop can power up properly. After removing the main battery and removing the bay cover, what do I do to expose the motherboard to replace the 2032 CMOS battery? Can you refer me to some simple documentation? I have the Service Guide, but its description on page 87 of how to replace the motherboard never really explains how to uncover the motherboard..

 

[The Original Ralph]

DON'T know if your laptop has a cmos battery or not, but something sure looks like it at the 5:47 minute mark

https://www.youtube.com/watch?v=kh0JpunB4pY

 

[3point14159]

Thank you. The CMOS battery seems to appear at 5:27 in white circular plastic ring just above a small green circuit board on the bottom edge just to the left of the memory that was pulled out from the bottom right. I didn't realize you would have to remove so many components to get to it.