so i bought a radeon Vii put it in. connected evetything and powred it on. everything worked but nothing displayed except for the bios loading screen and then it just stuck there so i shut it down and powered it back on. then it started power cycling. i put my original RTX 2060 ROG STRIX back in and now it just sits idle and nothing displays, PSU is 620 w, mobo is asrock, cpu i5 9600k with H60