[beavis6511]

Hello,

I have an “old”  box: Beelink GT1 Ultimate. It’s working fine but I would like a new one to have updates.
So I bought a Tox3 box, S905X4, 4Gb, 32Gb.
I’ve installed Kodi (CoreElec) on a SD-card and transfered it to the internal emmc. All working fine.

My problem is, in the graphic parameters, I select 4096x2160p (24.0) but the resolution is not applied, I go back to 1080p

Previous configuration:

• Beelink GT1 -->  AVR (Denon) --> TV ==> 4K is OK 
  

New configuration:

• Tox3 --> AVR (Denon) --> TV ==> 4K impossible to set 
  

Test configuration:

• Tox3 --> TV --> AVR (Denon) ==> 4K is OK 
  
• (I can’t use this configuration because of DTS-HDMA audio passthrough not supported by the TV)
  

Thanks for your help

[roidy]

Try 3840x2160 resolution.

While 4096x2160 is the DCI standard for 4k, your TV's panel is actually going to be 3840x2160.

[beavis6511]

Thanks it's working now.