I am having problems installing a second GPU (K80) to my desktop, where the motherboard BIOS is not detecting any input on the PCIE slot.
The PCIEx16 is my QUADRO RTX 4000, which I use for my display.
I do not believe I have problems with the psu, as it is 850W, and I am using the CPU cable as suggested by manual.
I am using the B550M AORUS PRO with the bios at the latest version, F17C.
Thank you in advance.