as the title reads, i get a very strange artifacting on my entire monitor when trying to enter bios, everything works fine else, its a newly built pc, built it about 13 days ago. its an Ryzen 5 3600 with Nh-u14s cooler, asus TUF rx 5700, asus TUF motherboard, 16gb 3000mhz ram, 650w corsair PSU. everything is stock, no overclocks, no dust build up, anyone got a clue why this is? temps are 65 celsius max during gaming, and gpu is 50-55 celsius max during gaming. my monitor is an ASUS ROG STRIX XG248Q 1080p 240hz 1ms. connected to gpu through a displayport cable.