I have been trying to update the bios on my Asus Maximus VI Hero and cant seem to find either the easyflash 2 option or even my "Tools" menu in my bios. I havent updated the bios since I got the motherboard and wanted to do so. I have CSM enabled (I was stupid when I made built this, okay?) and I didnt update the bios out of the box, so the motherboard has the bios it came with. the version says it is from 2013. Help?