Asus Uefi Bios Execute Disable Bit

Downgrade asus x550l windows 8 to windows 7 bios settings - duration: how to disable uefi secure boot in windows 10 64 bit and 32 bit - duration: 2:56. dee z 669,345 views.. Hello, i have read the forums and guides on installing windows in uefi mode but am still a bit confused about the asus bios settings for csm. i am building a system around