Hello, I have a screen LG 21/9 (2560-1080p) and another basic screen 4/3 (1280-1024p). I used a NVidia card without worries, and today I connected my new W9100. I have to reinstall windows (because it was a long time since I did not do it) I install all the updates, all the drivers they need.but impossible to have a 2560-1080p display on my 21/9 ecren. I can not find this feature in the AMD software. I can simply create a clone of the screen 2 on the 1, and so I end up with a resolution of 1280-1024p on my 21/9 screen. What to do ?