So this is my first build so bare with me.
I have a z370p d3 motherboard with a rtx 2080 6g, i7, 850w power supply, 32g ddr4 ram. The problem is that when I boot my motherboard with the GPU it does not give me an htmi output but it does give me an output for all the usbs and such but without it it does. I looked around and it is compatible. I think I should get the driver for the GPU and would that fix it I don't want to mess up my PC.