Anywhere i can ship my xbox 360 to to be fixed?

I dropped it.... well last time i posted i said 3 feet but since i had nothin to do i measured and i really only dropped it 2 ft, so anywayafter i dropped it the visual stopped working (video input doesnt work, everything else seems to work fine), so i was wonderingg where i could ship it to to get it fixed. somebody suggested maybe the PCB board is broken... but i dont know anything about the inside of electronics, just how to use them, so i got no idea what to do about that.