lg cx10 not giving me a 120hz option in windows?

[Teletha]

hi i just got my 3090 and a 2.1 quality hdmi cable but i dont have a 120Hz option to set for 4k in the nvidia panel. am i doing something wrong? im on latest nvidia drivers and tv firmware too

[Wolly9102]

Check under Windows settings - screen- advanced screensettings on what it is running at. You can also change it there if necessary.

[Teletha]

thats wierd never thought windows own settings would have it and not the nvidia panel... Thanks now im running 4k@120Hz !  

also saw the problem in the nvidia panel u have to be on the PC res category apparently and not the ones in the top that has Ultra HD, HD, SD in the category name.

[Spekkioo]

Which cable are you using for 4k@120hz on your LG CX? Just recently purchased my own and Im looking for a cable that can do 4K@120hz 4:4:4: chroma via an hdmi 2.1 source.

[Teletha]

2 minutes ago, Spekkioo said:

Which cable are you using for 4k@120hz on your LG CX? Just recently purchased my own and Im looking for a cable that can do 4K@120hz 4:4:4: chroma via an hdmi 2.1 source.

sorry i live in sweden so it prob doesnt mean much to you, https://www.netonnet.se/art/ljud-bild/kablar/hdmi-kablar/andersson-hdmi-hdmi-2-1-premium-8k-3m-black/1013004.13707/

 

its doing  4K@120hz RGB HDR just fine.