Internal display using wrong output - USB-C only and not the internal display.

I've but a few hackintoshes, but my laptop has me stumped.

TL;DR - Internal graphics controller only outputting to USB-C interface and not the internal display

CPU: Intel Skylake Core i7­-6700HQ 2.6 GHz Quad­core CPU (turbo to 3.5GHz)

GPU:

This may be part of the problem?

The Specs say:integrated Intel 4600 HD + Nvidia GeForce GTX 960M 4GB GDDR5

Linux lspci says: intel HD graphics 530?

I've tried both, same results.(the guide i followed says to use the 530)

RAM: 16GB

Motherboard/Laptop model: asus ux501v

Audio Codec: *

Ethernet Card: None

Wifi/BT Card: (if available) Intel (works fine)

What guide/tool followed: https://dortania.github.io/OpenCore-Install-Guide/

What part I got an issue with:

Laptop uses an internal controller (has two actually, but the internal works). The issue is that shortly after the apple logo appears and the progress slider moves a bit, the internal controller insists on using only the USB-C (Thunderbolt) display and turns the laptop display off.

I'd like to be able to disconnect the USB-C interface and use the built in laptop display as well.

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Extra Info: