Fried Arduino Yun?

When moving my setup from my Uno to my Yun I accidentally hooked it up with a 9V battery :/ Did I just fried my arduino Yun or does it has a voltage regulator built in for safety? Man I really hope I didn't threw away that 70 euros because it doesn't react no more :/

Only if I press my 32u4 rst L13 sometimes blinks red

I'm sorry but yes, it's fried