Thanks for this, but I am having issues with the video card cables. My system will boot without them connected to the vc but when they are it doesn't. I am running a 2070 with an 8pin and 6pin. I can see on the diagram that it does not appear there seems to be a sequence as such for which wire is what but just yellow and black but when I look at the OEM cables some of the wires cross over. Is this normal to have cross over and does the cross over matter?
Edit: Figured it out