So yesterday I took out my GTX 1050 (where dual monitors was working) and put in my RX 580. ALL Drivers were uninstalled using DDU and then AMD drivers were installed after first boot. Then a driver update was performed. My display setup is a BenQ RL2455HM connected through a display port to HDMI adapter (not working). The second is an older Samsung monitor connected HDMI to HDMI (working). Windows is not detecting my BenQ Monitor at all. Is there something i missed when installing drivers or changing settings? Is the adapter really causing the issue? It worked perfectly on my 1050 and I've read that the 580 can handle up to two passive adapters. Any help would be great. Thanks
The RX 580 can handle two passive connections, but It looks like the adapter is incompatible.