DJI Drone Help Forum

Camera works (shows pictures) but will not gimbal after crash when drone is powered on,

On ground, camera only looks at picture of concrete it is sitting on.
Yaw arm is not broken
Set screw between motor and camera tight; can gimble by turning motor manually with finger.
Ant wires and ribbon wire connected and tight.
With props running, lights flashing green, shows GPS Ready to fly but camera does not gimble
Flys good otherwise except for camera gimbal problem.
No response to gimbal calibration. HELP PLEASE!!