In Early November I booted my PC and the ASUS Bios and the Win 10 loadup screens were both dark red instead of the usual black and blue respectively. After a few minutes of churning, the screen went black as though my HDMI cable weren't plugged in. I could log in to windows using my hotmail account, but I just couldn't see anything. I switched out video cards to my old AMD card and it worked fine.
I used a utility called DDU to uninstall all my video drivers. Then I reinstalled the problem video card and used Windows update and updated the following: (1) AMD HD Audio Device, (2) AMD driver update for AMD Radeon R9 200 / HD 7900 series, (3) AMD driver update for AMD Radeon (TM) R9 390 series, (4) AMD Graphics Adapter WDDM1.1, Graphics Adapter WDDM1.*(can't see this value in my photo), Graphics Adapter WDDM2.09 - AMD Radeon HD 7970.
As these drivers were updating, the screen went black again as if there was no cable attached. I could still operate Windows, I just couldn't see.
This is a summary of the steps I've taken over the last 2 months. In the meantime I have primarily been using my old AMD card or my laptop.
I would greatly appreciate any help or suggestions. Thank you.