Update. My video adapter cable fix didn't continue to work. After power cycle back to the problem. Also tried the "blue" hdmi-dvi cable suggested by another. Didn't work either. I did find I have to constantly check/uncheck hide wallpaper to get things to show. In 640 x 480. Something asking for permission? screen goes black, click wallpaper. Gave it permission now screen black again, click wallpaper.