Hey all. For some reason my Asus Z97M-Plus motherboard is all of the sudden not saving its BIOS options. As soon as I boot into Windows, it reverts back to its defaults. Specifically I'm dealing with Vt-d being reset to disabled. I don't know where this came from. I've tried reflashing the BIOS and changing out the battery, but I'm still having no luck. Has anyone run into anything like this before? Is there any way to hex-edit the BIOS I downloaded to default to my desired settings and then flash it?