Xbox was automatically turning on and loading into a game and it keeps making a beep sound.

no not a fluorescent to be found in the house. trying to play borderlands 2 right now, it was loading the main screen beeped turned off then beeped again.

I turned it back on and it had reset to 480p i changed back to 720 and am now 10 minutes into the game but it keeps beeping every minute or so with a sort of da-link sound?

Hi

If you have unplugged the console then after a few moments any remaining power in the console should dissipate fairly quickly and there should be no chance of any noise coming from the console. If after a few minutes the noise is still happening then I would
also check to make sure the noise is not coming from something else in your home.

Hi there Chloecannotfly, thanks for reaching out.

To check, are you enrolled in the Insider Preview program?

In addition to what gds1972 mentioned, you may also want to try a
soft factory reset of your Xbox One console. Any changes with this experience after this?

Yes i just hear the sound of the Xbox one when it turns on it ''beeps'' then after it ''beeps'' again and turn off. I was playing lately today on it, and it just ''beeps' turn off while i was playing....

still any solution?

The xbox works great. There are no problems with playing games or getting to the dashboard etc. The only problem I am experiencing is that when I first bought the Kinect it would would make a "beep" sound to show that it was turning on or off. For whatever
reason that sound has stopped.