Problem with the 3 red lights

Question

boys 

 

I have a problem, my xbox takes me 3 red dots at 5 minutes turned on, I can do? 

has a solution?

Answer 1

Better late than never 

 

The fire was always burning!

Answer 2

 I borrowed a power supply from a friend, and I've verified that the console works fine. So, after all it was a power supply failure, not a problem with the console itself. So glad that I trusted the Internet and not the Microsoft phone support guy.