Hello, I have swapped maniboard on the Mavic3 from the other one and it cause a lot of software issues.The main one - camera not recognized at all.

Simptoms:
1. I am pretty sure that all hardware is ok.
2. No camera image. Error: camera malfunction. Repairs requared. Connect DJI support for assistence. (Code: 10096)
3. Gimbal motors and camera diafragma move randomly.
4. Camara serial number is not shown in settings menu.
5. Drone is not recognized as TTY device when connected to PC.

I have tried:
1. Software update from DJI Assistent: no effect.
2. Factory reset data clean from RC: failed with error.

Aloha Dr. Akhmedov,

     The mainboards usually have a micro SD card built in.  Did you swap the micro SD cards to?  I have no idea if this will help, but it is worth a try.

     Take care and be safe!

Aloha and Drone On!

Cetacean Posted at 7-3 00:34
Aloha Dr. Akhmedov,

     The mainboards usually have a micro SD card built in.  Did you swap the micro SD cards to?  I have no idea if this will help, but it is worth a try.

Hey, the solution was found, If you swapping the main board the swap of camera built in memory is needed too.
It seems that the memory contains serial number of main board. DJI made literally everything to make DIY fixing impossible.
Thank you! I will try to be safe!