Did you buy a used card (ex. mining), and what is the exact make/model ?
It is not often that a card maker releases bios updates, and if so they would supply it (e.g. from asus, msi, xfx, etc...).
Ryzen 5 5600x, B550 aorus pro ac, Hyper 212 black, 2 x 16gb F4-3600c16dgtzn kit, Aorus gen4 1tb, Nitro+RX6900XT, RM850, Win.10 Pro., LC27G55T..
