Inspire 1 pro black screen

[Klysons]

After sitting for a long time I cant get any signal from the camera. I updated firmware with the controller on, reset a bunch of times, reseated camera and lens as I got 'lens not connected' error, but never a pic or video. Tried 3 different phones that work fine on other drones, tried today.
Any ideas?

 

[Klysons]

I found an old x3 and was able to get picture- it says once in a while lens disconnected on the x5- have reseated but nothing