My friend and I just put my new build together (I watched and he constructed) and after various tweaks and fixes we got it running as intended. This morning I turned on, downloaded a couple things I use regularly, discord and bnet launcher. 20 minutes into being up an running and no real load on the computer the screen went black, it shut down and powered back up to the point where the screen was still black and unresponsive but the fans were running at max rpm.
Part list
Ryzen 7 2700X
EVGA RTX 2080
ASUS ROG STRIX X470-F
NZXT KRAKEN X62 liquid cooler
Ripjaw G SKILL 16X2
EVGA supernova 750w G3
Part list
Ryzen 7 2700X
EVGA RTX 2080
ASUS ROG STRIX X470-F
NZXT KRAKEN X62 liquid cooler
Ripjaw G SKILL 16X2
EVGA supernova 750w G3