Can anyone talk about the static electricity on the motherboard in detail?

The simplest static phenomenon is that you can quickly rub your hair with a plastic comb to absorb some small pieces of paper, while the static phenomenon of a computer is that after the computer is used for a period of time, there will be a layer of floating soil on the chassis, which is attached to the chassis because of static electricity, and so is the static electricity of the motherboard. The best solution is to connect a ground wire to the chassis, which can be solved.