Custom Resolution Utility (CRU)

[ssss]

(07-28-2020 06:47 PM)ToastyX Wrote:  

(07-28-2020 06:18 PM)ssss Wrote:  I'm trying to reduce the G-Sync (compatible) range on my Samsung Odyssey G7 32" but can't get it to work (2560x1440 @240Hz display)

I watched a bunch of videos, read some tutorials but no matter what, I can't get it to do any changes.

CRU shows my active resolution as 2560x1440p @144Hz, but the display is running at 240Hz according to the Nvidia CP (and Windows AND my OSD): https://i.gyazo.com/71177be36009054498cc...6ffb0d.png

Creating custom resolutions with 240Hz and anything near the pixel density of 1440p doesn't work either (manual and with presets) https://i.gyazo.com/10b62a2b2fab314c2b23...71684f.png

Reducing the refresh to 144Hz didn't give me any results either.

Any ideas?

edit: just in case: yeah, I used restart.exe do save the changes, ran CRU as admin, driver version 451.85

240 Hz is in the second extension block which CRU can't read because for some reason NVIDIA's driver won't provide more than one extension block. To add resolutions beyond 655.35 MHz pixel clock, you need to use a DisplayID extension block. You might need to delete the default extension block and add a DisplayID extension block manually to make changes work with NVIDIA.

Thanks, I got it to work!