Hp prodesk 6300 Displayport output

I install macos Success' href='/2020/12/install-macos-mojave-on-supported-pc.html'>Mojave on prodesk with windows dual. Only problem is I have nvidia 750Ti installed. Is there anyway I can use on board display port output for Success' href='/2020/12/install-macos-mojave-on-supported-pc.html'>Mojave on my second monitor? And also I tried to boot with just display port output but it won't boot. Do I need to remove some kexts or else? Thanks.

Author: @ishaan1303