Custom Resolution Utility (CRU)

[ToastyX]

(08-10-2018 05:11 AM)solf Wrote:  On the laptop HP 8570P I was able to set 1600x900@100Hz. When I use CRU to set the refresh rate for 1280x720 – a black screen appears (even at 60 Hz). It seems that it is impossible to set the refresh rate for lower resolutions. Does anyone know the issue?

Laptop screens usually don't have scalers, so they can only display the native resolution. Lower resolutions require GPU scaling.