My old bios 1902 ran my ram at set speed 3400 xmp no problems and now ive put the latest on the asus website 2220 I can only get me ram stable at 3200 and xmp no longer works so I'm trying to go back to the older bios installed on a formated usb drive Fat32 but it says this is not a bios file.
Any ideas on how I can fix this.
Any ideas on how I can fix this.