MattjMaha

Recently built a new pc with a ryzen 5800x, msi b550 a pro and red devil 6900xt ult. I ordered an rm850x but due to shipping delays i assembled my rig with my old cx750m and it worked flawlessly. When the 850 arrived i installed it and the board, fans, and gpu light up for a second then a click from the psu and it shuts down. Figured after some troubleshooting it was doa and returned it for another and same thing. Am i an idiot and doing something wrong cause theres no way i got two doas