Question PC wont boot anymore.

[AudoJudo]

PC won't boot anymore, keeps telling me to select proper boot device. My PC was working fine till now. I go to bios put it to the original order i had it. When I go to save and exit i see boot overide in the wrong order. Is their anyway I can change or something.

 

[AudoJudo]

I think I fix it guys. But still will want to know why it did that.