I've been trying to get my LG 5K display to turn on from macOS for like 2 months now. I just downloaded Lunar to try and fix the problem, but nada. I know the m

I've been trying to get my LG 5K display to turn on from macOS for like 2 months now. I just downloaded Lunar to try and fix the problem, but nada. I know the monitor works because if I connect an iPad with the same cable, the display works fine. What's your trick?