How to disable a gpu in hackintosh in clover

I have installed vanilla hackintosh on my pc Specs: AMD Ryzen 5 3600 Asus Rog strix -f gaming x470 GPU 1: Nvidia RTX 2060 GPU 2: Nvidia GTX 760

I want to disable 2060 ( in 1st slot) for mac I tried to follow this guide https://khronokernel-4.gitbook.io/disable-unsupported-gpus/disabling-the-gpu/device but since i can't boot into macOS so i can't use the gfxutil to find my device path.

Any help would be appreciated.