When the H7 Plus came with the OV5640 camera already inserted, the sensor was being read just fine, but when the camera was taken off and reinserted, the sensor is no longer being read by the IDE, but the board still reads fine.
Hi, uh, please check if any debris has entered the connector. Alternatively, are you in a statistically sensitive area? It is possible to shock the components on the connector on the mainboard. Future OpenMV Cam models like the RT1062 and N6 have ESD protection on the connector on the base board side, but not the camera module.
Anyway, there’s not much I can do to help here… if it was working before, it’s not working anymore after being disassembled… which means it was damaged by something.