Phantom 3 advanced, black screen/no live video feed

[rickyracks]

AFTER I NOTICED MY VIDEO FEED WAS LAGGING ON MY P3 ADVANCED, I DISCONNECTED THE CAMERA GIMBAL AND CLEANED THE CONNECTORS AND NOW AFTER CONNECTING EVERYTHING BACK I HAVE NO LIVE VIDEO FEED, THE SCREEN IS JUST BLACK AND THE CAMERA IS STILL RECORDING AND TAKING STILLS BUT I CAN ONLY ACCESS THEM ON THE SD CARD ON THE DRONE.
PLEASE HELP???

 

[quaddamage]

Fix no video feed / black screen / no image transmission / no FPV on Ph3 Pro

Also, don't write in caps.