Xbox1 s turn it on switches to correcr hdmi port but blank screen used new cables but still...

In that case, your Xbox may need to be repaired. You can request a repair from this link: https://account.microsoft.com/devices/select-device-for-repair

Please reach back if you have further questions.

Thanks,
Kyle

Hi kyle

Thank you for getting back to me i have tried pressing the buttons and it does change to different resalution but its just same no picture i have tried diff ports and leads and even tvs just does same it auto changes tv to hdmi but just black screen

Hi Gary. My name is Kyle and I'm an independent advisor.

I’m sorry to hear you’re experiencing this issue, if possible have you tried connecting it to a different HDMI port on your TV?

If that doesn't work, try resetting your console's display settings by following these steps:

If there's a disc in the console, eject it.

On the console, press and hold the Power button on the front of the console for 10 seconds to turn off the console.

Press and hold the Power button and the Eject button until you hear a beep to turn on the console. You'll hear one beep right away and a second beep 10 seconds later. The power light will flash on before the second beep. Don’t let go until you hear the second beep or see the console start-up in low-resolution mode (the Xbox start-up screen will appear slightly pixelated).

Let me know if this solves the problem

Thanks,
Kyle

If all the power turns on on your console/kinect/controller and you have a blank screen on your TV, make sure that the HDMI cable is in the correct outlet on the back on your console. Be aware that there are TWO HDMI ports on your Xbox One and that one is
for TV and one is for your cable box. Make sure that it's plugged into the TV port. If you still experience a blank screen, try the trouble shooting guide on support.xbox.com.

Same issue here, green screen, then blank. Power cycled several times. Switched HDMI ports, HDMI cables, on AVR, and also plugged directly into TV with different ports and cables. I see most of these posts are 3 months old. I'm curious what has happened
since then..