I have an HD7850 and I am trying to set up three monitors with it. It says it supports up to 6.
I was running two monitors fine. The main monitor has an hdmi cord going from the monitor to an hdmi to display port converter, then the display port cord is plugged into a display port on the back of the graphics card.
The second monitor is connected via DVI and is selected to extend the desktop on this display.
Today I wanted to add my HDTV to the set up. I connected the HDTV to the graphics card via HDMI. I then went to screen resolution. All three monitors show up, but I can ONLY use two at a time. I can chose any combination of monitors, it just wont let me use all 3.
When I click the third monitor (HDTV), and chose extend desktop to this display then hit apply I get this error:
"Unable to save display setting"
How do I fix this?
Furthermore I found this thread http://forums.amd.com/game/messageview.cfm?catid=474&threadid=166135&enterthread=y which has a video link for how to set up 3+ monitors but when I clicked it the video is something completely different.