On a Sapphire RX590 card I have one desktop display connected via Displayport, and two via HDMI. I also have a link to my AV Amp/TV via the DVI connector.
Normally I have the AV Amp display disconnected in Windows 10, however, when I start Eyefinity it insists on seeing a 4 screen setup, unless I physically unplug the DVI connector.
Is there any way to prevent this so it only sees the 3 screen setup?
As a secondary question, possibly related as it again relates to recognising Windows 10 configurations, my 3 desktop monitors are the same res (1920 x 1080) but different sizes. If I modify the res of the smaller ones in Windows so that I'd then be able to realign them in Eyefinity, that change is ignored. Any suggested solutions for this?