My Xbox won’t do anything, TV doesn’t have any feed from it.

Do you have a spare tv you can use to test it on that?

Is there any picture (even some sort of flicker) when the Xbox turns on? Or does it just stay on a black screen?

If it doesnt work on that tv and you've followed the correct reboot procedure then it sounds like a fault with the Xbox unfortunately

have you tried a different tv at all? if thats still a no go then it seems to me that the xbox is faulty, either the graphics chip or the hdmi output is the device under warranty still? if not then it will either be a repair through microsoft or buying
another

The reboot procedure i used is different and i fixed the same kind of issue today.

Power on the console wait 10 secondes and then hold the power button on the console until it power off.

Unplug power cord wait 30 sec and then plug it back.

you might need a second person from now.

Press and hold the bind (controller sync button located on the right side of the console) and the eject button

and then just press the xbox button on the console once.

continue holding the bind and eject buttons for 10-15 seconds

listen for two "power up" tones a couple of seconds apart. You can release the bind and eject buttons after

the second power-up tone. (not sure if I really heard the tone but I did release after 15 seconds +)

The console did power up to a startup troubleshooter menu.

I choose to reset the xbox and kept the app and game, the rest was like starting a brand new console.

I hope it work

Check the SOURCE with TV remote to ensure its on the correct setting.

This Troubleshoot screen support may assist you.

Thanks for the lengthy response, much apreciated. I did just try that and it with no luck. I had tried a variation before without powering it up afterwards. But still no display coming. The TV still shows no input coming. I can feel the hard drive
do something.

Any other ideas?

Peter