i was able to set the display at 2560x1600 (what I have always used with the monitor), but with my new workstation it is unusable (fuzzy and pixelated).
i have a 30" mac dvi monitor, a radeon rx480, and had to hook them together with a amphenol adaptor (it is what we had in the adaptors drawer)...
i assume that i need a better adaptor, but i do not know that for sure, and do not know which adaptor will resolve the issue.
any help is appreciated. thanks!
Yes.I think your problem is because of your adapter (or cable)
You need DP to DVI dual link adapter (maybe active one;it depends on your multi monitor configuration)
Also you can try this:
1.Reconnect your adapter to GPU,reconnect adapter to DVI cable,reconnect DVI cable to monitor
2.Delete C:\AMD folder