So my friend is trying to update his motherboards bios since we believe that could be a cause to some of his pc problems. When looking for this specific motherboard we only find the Z390 GAMING X (rev. 1.0) or Z390 GAMING X (rev. 1.1). We cant find the x-cf version of the motherboard and are wondering which one should we get the bios update from. If anyone has a direct link to this specific motherboard website for the bios or a suggestion on which bios rev we should choose, we would be grateful for the help.
My friend said he got it from amazon and some other sites. He built it himself so idk if those companies just dumped extra stock they had on amazon. So should he just get the bios from the Z390 GAMING X (rev 1.0) or Z390 GAMING X (rev 1.1) then if thats the case?