Custom Resolution Utility (CRU)

[MoonDoggy]

(11-04-2023 07:54 PM)KukoCL Wrote:  Hello!,

I've been reading in these forums and reddit about solving screen brightness flickering because of VRR, so all i want to do is to change the Variable Refresh Rate range but i can't figure out how to do it.

I have an Odyssey G9 OLED that i'm always using at 5120x1440 at 240hz.

I thought all i had to do is press the "edit" button and change the V value but the values are empty, or they have lower hertz values than my current refresh rate in use, and my monitor is also displayed many times in the dropdown menu.

So basically, if i press Edit on my active monitor i don't know what to write down in the V-rate, H-rate and Max pixel clock values because they're empty and i don't know how to know the proper values for those. I wanted to try something like 120-240hz as my VRR range.

I attached pictures of the "6 odyssey monitors" that i have there and their properties.

Thank you so much in advance to anybody who could help me!

I have a g9 too and what fixed the flicker for me was replacing the DP cable. I came to the conclusion that the provided DP cable from Samsung was faulty after watching a LTT video where they hooked various cables to a test to verify performance and the only cable to fail were Samsung oem cables. So I took a bet and got a Monoprice 8k DP 2.0 cable and my flicker issues went away. Another thing to mention, if you're getting black screen flashes in game (especially valve's source engine games) its because for some reason the frame rate is dropping to low for the VRR to function properly. in those games I just set the "Monitor Technology" setting to fixed refresh in nvidia 3d setting for that application and problem solved.

heres the cable i got if you want to check it out
https://www.monoprice.com/product?p_id=42992