I was playing a game on my Xbox One when I noticed that the blinking light was coming on and off. I thought it might be something wrong with the console, but it didn’t seem to be. I decided to take it to Microsoft for a check-up. The technician found that the light was coming from a power supply issue. He said that it might be fixed by taking the console into Microsoft’s store and getting a new power supply. If not, he said that I could try buying one online or at a store near me.