I just got an opened box Rx 5700xt Red Devil from Microcenter. After I put it in, the fans spinned for 3s and stopped, no light at all, then pc constantly crashed cause overheating. I used a 8pin to two 6+2 pins with corsair mx 1000 Psu. Could it be because of the conflicting old driver (was using nvidia gpu before)? Or is the card just dead on arrival?