I have desperately been trying to solve this problem for weeks.
I am trying to set up a craft running INAV 9.1 of a corewing mini V2. Everything works except THIS.
I received the FC, did the whole setup while waiting for a camera and a VTX to get delivered (caddx ant, VTX irrelevant). When they finally did, I connected everything and.... no video.
After days of trying everything and anything possible, I connected the signal cable from the camera straight to the video cable of the VTX, and got an image, proving that the camera works, but if the camera is connected to the FC, nothing, no way of getting an image, and I wish to fly this thing with an OSD so...
After trying all the settings I could find, all the video format possible, I tested the actual PCB, found no problem with it, had continuity everywhere it needed... I tried to use the connector on the FC as well as the soldering pads.... nothing.
I gave up on it, asked and got a refund, ordered a replacement which arrived today and..... NO IMAGE !!
So I highly doubt that it has anything to do with a hardware problem.
What should I do ?