No image from drone

[theinstanic]

So I crashed my drone last winter and after being 8 days up in a tree the wind make it down.
Gimbal flex was destroyed so i changed it and also changed the video flex because there was no image.
But even after doing that I still have no image from drone.
GPS works, it flies with no problem, the only problem i have is that there is no image, the EV is stuck on -2 and whenever i try to shoot its like it freezes up. Also it seems like when i try to switch from photo to video it goes laggy for a while.
English is not my native lenguage but hope you can understand what is happening here.

 

[CrashSteve]

I had a bad crash last spring which tore off my camera gimbal. I replaced the gimbal and cable but still had no image. All connections and signal strengths were good. So I checked the price of a new CAMERA BOARD (sits horizontally up front, just under the top cover) and as it was around $20, I gave it a try and...VOILA! Image restored and my MPP works like new again!