Good Day!
I hope this finds you well! I am tryinbg to install the above graphics card to my system (ASRock RX 6800 Phantom Gaming Graphics Card) and I am not getting my system to post. I am runing a Ryze 7 3800X on an ASRock B550M Pro4 motherboard, with 32 GB RAM, a 1TB Corsair NvMe card in the 4.0 PCIe slot, 500 GB NVMe card in the other 3.0 M2 slot, 500 GB digital drive and a 4 TB Hard Drive internally. This is all powered with a 800W PSU.
The card has been tested and is good, what am I missing to make this card post?!!

Let me just say thank you in advance! I appreciate the offer of help!

djmes