Help amd 480.

This is my first hackintosh build and so far i got everything but my 480 to work.

Been looking over other peoples forum posts and youtube videos and cant get it to work.

What i have done so far.1 This but my motherboard does not like my to set the cpu's gpu as default and will set it back to auto after the computer restarts so i tried to add This and i get stuck at this https://i.imgur.com/tfRP0jj.jpg.

I reinstalled and then tried to do all my updates thinking i must be missing something before I try to install the video card drivers(stuff) and after doing the update i cant even get back into the desktop to do the install i get no video signal on my monitor.

Any help on were to start would be appreciated.