No display output after install process is starting!

Good morning everyone :)

I'm on the way of making an hackintosh for the first time because i need to publish a flutter app. I was following Dortania's OpenCore guide and editing a prebuilt EFI for my system found on github.

I have very similar machine but i have a gt 630 (kepler) and i7 4770. So i changed the SSDT for the one for my CPU and i guess it should work as everything else is the same except graphic cards.

But after i boot into macos installer, it starts loading and then i get no display output after 30%

Is there any quick fix ?

submitted by /u/Menes2010
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