[SOLVED] Black screen white line

[goosehunter108]

Hello everyone, I have a R9 270, I had it plugged in and everything, when I started up the computer it was fine, and would say “Asus” but then it would go black with a solid white horizontal line in the top left, any help would be appropriated. Thank you

 

[popatim]

That sounds like the Uefi Shell, you may need to change what the motherbd boots to in the bios.