when i plug my xbox one s to my tv samsung smart he turn off why

Hello, please check if your console has HDMI-CEC enabled. If yes, turn off all the features temporarily.

You can check this doing the next in your console. Open Settings > General > TV & display options > TV & A/V power options.

You can find more about this here:

https://support.xbox.com/help/hardware-network/...

After that, disable HDMI-CEC features in your TV as well. You should be able to find that via TV settings.

It's work fine when I plug in another TV

Yeah it's directly to the socket

And I connect the console to a different hdmi port the same thing happens

Hello Sofiane, this is Manuela!. I'm an Independent Advisor and community user like you ready to assist with this

I'm sorry to hear you're experiencing this unexpected situation with your Xbox and TV.
May I know if the TV or the console are connected directly to the socket?
Also, if you connect the console to a different HDMI port or TV, the same happens?
Or what procedures you tried to fix this?

Try connecting it to another television.

And using another cable.

It sounds like a short. You need to determine if it's the console the cable or the TV