turns on by itself

that issue depends on many factors including signals with the same frequency. Just remember to unplug the power cord when you are done using it

Try changing the power mode in Settings from Instant-On to
Energy Saving or vice-versa and see what happens.

I am having same issue.did you resolve it and how many thanks

Umm, my guess. Settings and change the power mode. Other than that, outside giving support a ring. I haven't the fogiest.

Yes this a common thing with the console. There are a few things to look at first I'm assuming you talking about the original Xbox One and not the S model. The original Xbox one uses touch sensitive switch to power the unit on and off, they are sensitive to
a ground fault condition. This can be caused by having the console plugged into a power strip that is a surge suppressor. The Xbox One console have build in surge suppressors so they need to pulled directly into the wall outlet and not a surge suppressor
power strip ( https://support.xbox.com/en-US/xbox-one/console/connect-power-supply ). Also make sure it's not on a circuit that has a GFI breaker, these are the ones like to
bathrooms usually.

With some Samsung TVs, turning on your TV may also turn on your Xbox.

• This is due to an option named HDMI-CEC or similar on your TV. Turning this off should keep your Xbox from turning on with your TV.

The other thing is a controller that might be faulty and sending the power on signal but the controller does not power on itself. Pull the batteries from your controllers and see if you console still randomly turns on.

Another thing to realize is your Xbox One has an IR sensor to receive remote control signals and some remotes can send the correct signals to power on your console. Logitech Harmony remote do this. There are apps on Cell phones that will also do this as
some cell phone like Samsungs have an IR transmitter. Try to cover the IR sensor on you console if you think you have something that might be sending the IR signal.

Another thing that will turn on your console the the Xbox App on windows 10, iphone, ipads or Android phones/tables. The device only need to be on the same network as your Xbox. I know of students in an dorm using the same network accidentally turning
on and off wrong consoles, the same true in hotels (those are usually not accidentally). You can go into the setting on the console and require app connection to authenticate before connecting.

With all these things the most common cause is usually the first one, not plugged directly into the wall outlet. The next is a rouge IR signal (from a neighbors house!!!). I think MS second is different them mine which is a controller issue (pull the batteries).

I hope this all helps.