I crashed my DJI Phantom 2 vision and after replacing the blades and putting the battery back in it will no longer fly. When the Transmitter is powered on and then i power up the Phantom i get solid red lights in the rear and no lights in the front. When go i through the start motion on the transmitter they blink and then go solid again. If i turn on the phantom without the transmitter on i get the green/yellow/red cycle. I was advised on this forum to change the Compass and i have done that. also changed the cable to the compass. DJI has told me to send it in but i am really hoping that there is something simple i am missing. I dont have the money right now to send it to DJI. Any help or diagnostics would be greatly appreciated.