Hi. I have HD 5450 installed. I used 2 displays connected to VGA and DVI ports for a long time. It vas OK. But I desided to connect the third one.
Specification of 5450 says:
ATI Eyefinity multi-display technology17,1
- Three independent display controllers
- Drive up to three displays simultaneously with independent resolutions, refresh rates, color controls, and video overlays
So I connected the new display to HDMI port and realised that adapter can feel all the displays, but one (no matter that one is) have to be disabled.
If #2 and #3 enabled - the #1 is disabled in Control Center. Than I try to enable #1 - Control Center make me choose #2 or #3 to disable.
What I do wrong?