How to disable stretched image on Samsung CF34791 (CF791)
Here is how to preserve the aspect ratio in games on Samsung CF791.
In the menu:
- System –> FreeSync –> Off
- Picture Size –> Auto
You may have to set GPU Scaling to Preserve ascpect ratio in the AMD Radeon software.
Quality DisplayPort cables matter.
DO NOT use a cheap DisplayPort cable for this monitor (or high resolution monitors in general, I guess). I tried the AmazonBasic cable, and the image kept dropping out when playing games.