I just got my Rift S and have been trying to set it up for the past four hours over this. Everything works fine up until it asks me to put on the headset to finish the setup. When I do it's just a black screen. I've tried pretty much everything I can find to do. Everything is up to date, and my PC is strong enough to handle the headset, so i'm completely stuck on what to do. Please, if you have ANY idea on what to do tell me.