2 red lights on the ring of light. after playing a game for 10 min. or less playing on an xbox

Question

after playing a game for 10 min. or less playing on an xbox 360, the screen turns off and the xbox has 2 red lights on the ring of light the console is still on and the controller is still doing what it was doing such as vibrating the fans shut off after a couple moments but there is still lightsHave a green light in the middle - used to have 3 red lights on left and bottom. After doing some fixes on the X-Box from YouTube videos, I now have it to 2 red lights on the left, and still the green button. How do I alleviate this and get it back to working? [e-mail]