Custom Resolution Utility (CRU)

[ToastyX]

(08-29-2015 05:21 PM)ssh33 Wrote:  I am trying to limit my display resolution horizontally. What I am after is the native resolution with black bars on the left and right.

When I use CRU, Windows 10 (I also tried it in 8.1 with the same result) stretches the display instead of providing the desired horizontal letterbox.

Is there a combination of CRU settings that would allow me to achieve that?

Setup: Radeon R9 380, Wasabi Mango UHD420 (Korean 42" 4k monitor)

CRU defines monitor resolutions. It doesn't deal with black bars. Either use the monitor's scaling options, or use GPU scaling to maintain the aspect ratio.