This is one of the reasons I haven't updated the BIOS on my Asus B450-F Gaming board. I haven't see anything to say whether the newest BIOS removes support for some older CPUs and I'm still running a 2600x. I don't think there has been any removal of support for older CPUs. Each new BIOS for the board has gotten a little bit larger but it's still far below the max size the BIOS chip can fit.ahh thank you ill put her on the Test bench tonight and see what happens, ill have to read carefully though i may not be able to use my 3200g after the update.