I had a little bit of a crash today. I found it laying upside down and the battery halfway out. I had one broke prop blade and thats it. Replaced my blade and put the battery back in. Turned it on and it made the noise and lights came on. When I tried to fire it up I got nothing. I have tried to changed batteries, and still nothing. My camera and gimbal still work as far as i can tell. Any suggestions to get me back flying?