ASUS Crosshair Hero VIII + Ryzen 5900X + RTX 2060 OC Super no Screen on Post
I assembled this PC yesterday. I installed all the components, went to turn it on and didn't give it a screen. Error that the VGA card is not supported by the EFI BIOS, however, the card is new. I upgraded, downgraded, everything you can imagine to try to fix, and the only way was to leave the CSM activated in the BIOS. So, no apparent problems so far.
This didn't happen in my old MSI motherboard. Is this a BIOS bug or does it have to be that way?