My xbox wont turn on! the light is orange on the gray box, but it won't turn on at all. help?

Question

okay, so i tried unplugging it, blowing in it for over 10 seconds, plugged it back in. it didn't work. then i did it again, and plugged it into ANOTHER plug, and it still didn't work. it was working fine this morning, and now it wont turn on /:

Answer 1

ush the plug into the back of the xbox really hard. It doesnt go all the way in when you don't.  

Answer 2

Look at your USB ports, there's something broken and more likely than not its that, shorting out the 5volts directly to the ground.