Help! My Xbox 360 Won't Work!?

So i had a friend over and when I turned on my 360 o play I got a dark screen with a whole bunch of words..Sometimes i see lie if it wants to get the three rings but it never fully does..any suggestions on how to fix?

Suggestion:

Well, I think the person that went to your house must have SOMETHING to do with this occurring! You should unplug all the power sources from your x-box and the console itself. See if that works! And don't invite your friend next time!

Previous post:

Next post: