I have a Ryzen 5700G purchased in Jan 2022 in a Windows 11 machine on a Gigabyte B550i Aorus Pro AX motherboard to three monitors. Under Settings/Display in the AMD Software: Adrenaline Edition, there is no Eyefinity option. When I go into the C:\Program Files\AMD\CNext\... EyefinityPro.exe, the software states:
AMD Eyefinity Pro Configuration Tool could not detect the appropriate hardware or driver or there are not enough displays to create new Eyefinity desktops.
I have three displays. I have up-to-date drivers. I've installed clean drivers using DDU and checking "Factory install" on the installation. I believe that the Ryzen 5700G APU is supports the Eyefinity feature.
I have been trying to get this to work from the last official 2021 driver through every edition up to AMD Software: Adrenalin Edition Version 22.5.2.
AMD Link is disabled. (I tried enabling and disabling. it was not present before or after). This has been suggested in past posts as a solution.
I have tried using variations of 2 and 3 monitors and changed ports.
I submitted a ticket a while back and the standard suggestions did not help (basically update to latest).
Did AMD discontinue Eyefinity in Windows 11? Are there any other things to try?
Do you have 10-bit Pixel Format (Graphics tab) enabled? This has to be disabled and the Eyefinity feature (Display tab) will appear after restarting.