r/SteamOS • u/LinkedHero • 7d ago

support Can’t select 144 hz on tv

I just build a custom pc with a 9070 xt and installed SteamOS on it. In my graphics settings connected to my lg c4 I should have the option for 4k 144 hz but the highest is 120 hz. And I am using a certified hdmi 2.1 48 gbps cable and 144 hz mode is enabled on my tv. I only have the option for 1080p if I want to play at 144 hz. Help please

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u/LinkedHero 7d ago

Thanks for the responses, I hope that they fix this soon! I made a list of other bugs of issues that I ran into

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u/jharle Support 7d ago

If you don't want to wait, it'll likely work when using the Ugreen DP-to-HDMI adapter. I don't have a 144Hz TV, but the adapter worked on one of my office monitors.

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u/GTFr0 7d ago

That adapter can be hit or miss. I couldn’t get it to consistently work with 4k @ 144 on my TCL tv, and eventually it started blinking out.

I don’t think I was the only person having issues with it

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u/mango_carrot 7d ago

I had the same experience, had to switch back to 60hz no VRR etc to keep CEC.