Custom Resolution Utility (CRU)

[ToastyX]

(01-08-2025 09:00 AM)Solaris Wrote:  4090 Asus PG27ADQP with DSC =OFF (HDMI 2.1 used)

I am trying to remove the 3840x2160 resolution from the control panel. I have opened the CRU app gone into extension blocks TV resolutions and have removed 3840x2160 entries and then the same under HDMI resolutions.

When saving and restarting my monitor max resolution is 2560x1440 (native) @120hz it will not go up to 240hz which is the max with DSC disabled as i plan to use ELMB mode.

I am not sure why this is happening.

Is there an extension override data block in the first extension block? If so, delete that. Then add a new extension block, change the type to DisplayID, add a detailed resolutions data block, and add 2560x1440 @ 240 Hz in there.