I just recently built my first PC and I got two cards for it, a 580 and a 570.
I bought the 580 and a friend gave me their 570.
I'm using both in my PC but I'm not getting an HDMI display output from the 570 on my secondary monitor.
I'm trying to use a dual-screen display setup but both cards only have one HDMI output.
I can give more information.
