I Finished building my Pc a while back and I have problems of restarting when something else in the house happens/turns on(Bathroom light or fan, Chair downstairs spins?, stove turned on, microwave used). But I when I went to plug in my phone charger into my pc to charge my phone it restarted( I had rubber souled shoes on). This happened twice. Finally I tried the back of the pc and as I walked around the back my arm touched the case(NZXT S340 Elite) and it shocked the case then restarted again. Finally I took off my shoes and tried for a 4th time and everything was fine. I think it is a static problem with the case or motherboard, and if it is is it possible to fix it or is a defective component. Also I didn't shock it at all when building I was extra care full about that.