Can't enable XMP?
Can't enable XMP?
The ram is already operating at XMP speeds, so the only choice would be to Disable it. After that, it would run at 2133MHz and the setting would switch to Enable. In that bios, the third tab is Ai Tweaker. The first option is Ai Overclock Tuner. There are three choices: Auto, Manual, and XMP. This matches my Asus bios.