multiple display

I have 2 4k monitors, a 1440p and a 1080p. When rearranging them in duplicate display setup the 4k is bigger than the 1440p, 1080 smaller than 1440 etc. So i cant get screens to line up properly for moving between screens. Is there a way to make them al the same size without adjusting the...

Weirdest thing. Been running 4 monitors for a few years on a gtx 750 no problem. I've never gamed once. I only use my video card for faster rendering with Premiere and only use my 4 monitors for workspace and never push them hard. Anyway, just swapped out gtx 750 for gtx 1660. After swapping, I...

Rx570 graphic card (newest drivers 19.4.3) - I can run only 1 display at time whenever i try to connect second one they are both not working (i see black screen on both, when restarting i can see the screen to enter BIOS but if i enter it or wait for pc to boot both displays go black again) but...