I built a PC 6 months ago(july-august 2020). It has an rtx 2070 super, ryzen 9 3900x, asus prime x570 pro csm motherboard, 32 gigs of 3200 gskill trident z rgb and an 80+ gold antec 1000w psu. Since I don't care about sound levels, I have all my coolermaster 360ml radiator's 3 fans, gpu fans and 4 case fans at max speed. Randomly though, my PC's screen goes black, it is still running but no cursor or anything shows and the cpu and case fans ramp down. The cpu and case fans have been set to max in the bios. I don't have any overclocks on. How can I fix this problem