I built my new PC around 3 moths ago, I had to RMA the motherboard. I got it back and sometimes it does not post, so right now i'm using my pc and this is what is concerning me. I was just playing a light game and my pc blue screened, I was not worried because this has happened many times before. I restart my pc ( took about 3 times because of the posing issues) and i get the game back on and the screen has weird things happen the my speakers make a buzzing sound and i turn the pc off. Do you think its the motherboard or the GPU ( a 9 month old gtx 1060 6GB from GIGABYTE)