You'll need Yup or Rikuo for duplicated. I never saw the point in duplicated screens.
I use my 30" Dell for just about everything and drag w/e I want to the TV. In my case I use the TV for watching movies via VLC media player. I assume I could also use it for a game if I wanted.
/e
Single screenshot via PrtScr key.
At least you got both working...aka, no black screen.
Well, that's why I wanted you to TEST, by dragging something over to the TV...just to make sure it's working.
After we know it's working then you can work on the duplicated thing./ee Yup has like 5 or 6 displays all working at once. He's our local expert on multiple screens.
This post was edited by Ghot on Feb 6 2018 10:35pm