HI People , Hope you can help have an old computer with this mother board in it ( GA-P67X-UD3-B3 ) yes its old but for now will be my unraid box . Problem I have made the USB flash tool and it did that correct , how do I make it boot from the USB for the life of me I can't get it to boot . All that comes up is "please install a bootable drive" what have I done wrong ???