Completely Nvidia dGPU disabling

Hello all!

I'm trying to completely disable my GTX 1060 and use only my second GPU GT 740 for Hackintosh.

I've follow both options from Dortania's Guide https://dortania.github.io/OpenCore-Install-Guide/extras/spoof.html#windows-gpu-selection

But the Issue here is that I can spoof it alright, but I still have issues with audio controller of GPU, which gives wake issues for my system.

I've tried disable it via DeviceProperties and SSDT and both outputs the same result, it shows "Display" and "NVIDIA GeForce GT 740 on System Report and IORegistryExplorer.

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System report outputs both GPUs

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IORegestryExplorer shows both GFX1 and HDAU after \"disabling\" dGPU

If I physically remove the GTX 1060, my system has no issues to sleep/wake.

Is there anyway to completely disable GPU and all its components?

Thank you.

My Specs:

^{MB: Gigabyte B450 Aorus Elite (rev1.0})

^{CPU: AMD Ryzen 2600}

^{RAM: Corsair Vengeance 3000MHz 2x8GB}

^{GPU: MSI Gaming Camo GTX 1060 6G}

^{GPU: Gigabyte GT 740 2GB}

^{OS: macOS BigSur 11.2.1}