Xbox one suddenly crashed and now tv says no signal

Hi,

there is no signal on the tv.

The xbox starts but no signal (see my first post).

It suddenly occurred.

Before there were image and sound errors, not only by UHD Blu-ray!

Thanks

Well as of now I can’t even test anything because both the tv’s are completely dead, no tv signal or anything. And at first both tv’s worked until suddenly it would go black and try to reboot but end up failing and die out.

This is seperate issue, xbox back up and running on different tv, however the tv tv that my xbox was plugged into at time of outage now will not recognise the xbox. Says no signal on that source

I just started having this same issue. It had been working properly for one year. But suddenly the TV signal from my Comcast cable box began to cut in and out, and eventually just displays a blue screen (though someitmes it flashes to "Your TV signal
was lost" then flashes back to blue).

At first I thought it was my cable box, so I replaced that. Then I replaced the HDMI cable.

Everything else on the XBOX works fine. And if I connect my cable box direct to my TV, it works fine. So it must be with the XBOX One itself.

...and my warranty expired. Great.

I believe Hydro was only stating that the apps and games, as of know have a limit of 1080p. Meaning that the Xbox One itself will not generate, via an App, nor pass through a 4k signal. Hopefully this will change soon, hence voting at feedback.xbox.com
. Having stated that any signal your TV receives it should scale it to the native screen resolution of your TV. So if the Xbox sends a 1080p signal to your TV, the TV will upconvert it to the the native 4k resolution. Now granted it is not a true 4k signal
as it only has the 1080p signal at its base. I have a Vizio 4k TV and this is true for my Xbox and Bluray player, they only transmit a 1080p signal but the TV will upscale it to the Vizio's panel resolution of 4k.

Hope this helps and I didn't confuse the issue further.