Asus X99-A Motherboard does not detect bootable hard drive

Fireblast168

Reputable
Mar 23, 2015
10
0
4,510
After a good month, I finally got my build to display and got an OS on there.

But it doesn't want to detect my hard drive as bootable, and I get no option to boot it. Any help?

EDIT:
I have fixed this by turning off fast boot and making all CMS settings Legacy only.