[XBO] Console doesn't power on unless I unplug everything and then hold the sync button?

Hi, Fruitshootman my name is Jhon, and will be a pleasure help you

What is the console model? let me know to bring to you an helpful answer.

I will wait for you.

Hi again Fruitshootman

This can happen if the console update caused an issue with the hardware or software.

To try to fix this problem, follow these steps:

-Turn off your Xbox One console completely.
-Unplug the power cable from the console and the power outlet.
-Wait at least 30 seconds.
-Plug the power cable back into the console and into the power outlet.
-Hold the sync button for 10 seconds.
-Release the sync button.

If your Xbox One console turns on, the update may have fixed the problem. However, if your console won't turn on, you may need to contact Microsoft customer support for further assistance.

You can explore other solutions through the following source of information:

https://support.xbox.com/help/hardware-network/console/startup-error

I hope the information I gave you has been useful, have a happy day.

It's a Day One 2013 Xbox One

My question was "Console doesn't power on unless I unplug everything and then hold the sync button?"

Unplug it or hold the power button down for 10 sec. If that doesn't work hold down the controler sync button power and disc eject while off to reset