Well, after installing Windows, I see similar behaviour there. No artifacting, but it will hard reset in a similar fashion. After some testing it seems the riser cable was at fault, and plugging my GPU directly into the MB fixed everything.
Well, after installing Windows, I see similar behaviour there. No artifacting, but it will hard reset in a similar fashion. After some testing it seems the riser cable was at fault, and plugging my GPU directly into the MB fixed everything.