I have been dealing with an interesting bug with my Gigabyte – GA-AB350-GAMING 3 ATX AM4 Motherboard. Each time I upgrade the bios the system forgets my bios settings and I have to reenter them. The Raid setting are maintained, fortunately, so I just have to re-select raid for SATA mode and it boots again. I’m glad I don’t have a more complicated setup.
Moral of the story: I learned my lesson about making sure to export my bios settings into a profile from now on.