This article helps you get your Xbox One to turn on again.
The power supply might be faulty or improperly connected.
The console could be broken or overheating.

Microsoft
Or, the controller simply needs a recharge.
see to it your Xbox One controller is connected.
If it turns on, replace the batteries in the controller.

Microsoft
Then, turn off the console and turn it on with the controller again.
If that fails, plug the controller directly into the console with aUSBcord and give it another spin.
If none of these things work, it’s crucial that you replace the controller.
Check the power supply.
see to it the cord is firmly seated in the console and securely plugged into the outlet.
If not, seat it in both places and loop back and try.
If the console still doesn’t turn on, check the LED on the power brick.
If it isn’t lit up, or if the light blinks orange, replace the power supply.
You might need to have the console serviced if there’s a steady white or steady orange light.
Check the power strip.
If you use a power strip orsurge protector, check that it’s on and functioning properly.
Some have fuses that blow in a power surge and protect electronics from damage.
If an outlet on the power strip is dead, you should replace it immediately.
Try a different wall outlet.
If it does, there’s likely an electrical issue.
Look for a switch that’s flipped to theoffposition.
Move it toonand wait.
If everything else works, it may be an issue with the outlet; contact a licensed electrician.
Reset the internal power supply.
Then plug it back in and press the Xbox button on the front of the console.
Ensure the Xbox One has proper ventilation.
Check the console configs.
Open theSettingsmenu and choosePower & Start-Up.
TheInstant-Onfeature puts the console into sleep mode when you turn it off, instead of completely powering it down.
This allows the console to turn on faster, but it could also interfere with starting.
Then, check theAuto-Shutdownsetting on the same menu.
Turn it off if needed.
If none of the above solutions work, your console might need repairs.
FAQ
If yourXbox One controller won’t turn on, check the batteries and battery contacts.
If you still have trouble, update the Xbox One controller firmware and try connecting the controller via USB.
The cable could be worn out or broken.
You may need to replace the entire thumbstick unit.
you might mail your game consoles to GameStop, and they will repair them for a price.
Depending on the problem, getting your Xbox professionally repaired can cost between $100-$250.
If you might’t fix it yourself, you might want to considerbuying a new Xbox One.