OK so this is a drive problem concerning my bios. so i went through the installer(formatted and installed mac osx with no problems) but my hard drive is not recognized at all in bios when its ahci, though it IS recognized in the niresh installer. this is before and after the mac installer but i didn't notice before the installer because i didn't go into bios, please help.
ignore my little sister and the background noise in the video.
my specs are shown in the video, except the graphics card which is a amd radeon hd 7700