Custom Resolution Utility (CRU)

[kalamaike]

(06-30-2025 07:03 PM)ToastyX Wrote:  Windows doesn't have any concept of aspect ratios and only supports square pixels, so the only way I can think of is to add 720x576p @ 50 Hz and set the GPU scaling option to stretched in Intel's control panel and hope that it will scale 720x576p to 1440x576i. 1440x576i @ 50 Hz would need to be the first detailed resolution to make it native.

Really 576i is supposed to be double-clocked so each pixel is repeated twice, but the EDID standard doesn't have a way to specify double clocking. You can also try adding 576i as a TV resolution by choosing "Other resolution" and entering code 21. I didn't include that because AMD and NVIDIA ignore it, but maybe Intel will listen to it and double clock it.

Aaahhh! TV resolution 21 was exactly what i needed. That was admittedly my plan from the start but i couldn't find a list of the resolution codes anywhere online so i just forgot about the idea. thank you so much i really appreciate it

[French Toast]

Hello everyone,
I have been dealing with this problem for so long, My 144hz monitor is connected to 144hz laptop via hdmi 2.0 since the beginig there have only been 2 options 120hz and 60 hz so i downloaded cru and now the max is 134 i cannot put it a hertz higher for it to work if someone could please help me i would be very greatful.

[ToastyX]

(Yesterday 08:54 PM)French Toast Wrote:  Hello everyone,
I have been dealing with this problem for so long, My 144hz monitor is connected to 144hz laptop via hdmi 2.0 since the beginig there have only been 2 options 120hz and 60 hz so i downloaded cru and now the max is 134 i cannot put it a hertz higher for it to work if someone could please help me i would be very greatful.

You need to be more specific. 144 Hz at what resolution? What monitor? What laptop? Do you know what GPU the laptop has? Are you sure it's HDMI 2.0? Did you read about the pixel clock limits in the first post?