Mainboard update questions for 13": RAM & WiFi

[MJ1]

@Tom1

Getting the circuit board into the flimsy battery holder without shattering it is the hard part.

Second to last post has one solution

Rework Instructions for 11th Gen Mainboards to enable powering the RTC circuit from the main battery

I’d like to thank everyone for their comments on their experience installing the replacement module. It helped me avoid issues I wouldn’t have been aware of without your warnings. I thought it might be useful to others if I documented the process I used to avoid damaging the battery holder. Before starting the replacement process, I measured the dimensions of my RTC battery and the replacement module with calipers. The replacement module was slightly smaller than the battery in both thickness…