Chosen Solution

Want to remove my motherboard.

Here is ifixit’s guide on ESD: Electrostatic Discharge Update 1/31/20 Here’s an instructional video on using your wrist strap https://www.youtube.com/watch?v=qOK7X4ko

Simply use it as you would on any other piece of electronics when you have them open. Just connect the wrist strap to any grounded object, or the ground terminal in an outlet. Make sure you are sure that it is the ground and not a hot or neutral lug if you are using an outlet. It is the bottom prong in the US (round shaped).