What is the reason why the camera motherboard is broken?

Wet, bumpy, etc. Wet weather can easily burn the motherboard when the camera is wet. If you accidentally bump the camera, it will also damage the camera motherboard, and the products in the production batch are unqualified, which will also damage the motherboard. A camera is a kind of equipment that uses the principle of optical imaging to form an image and records the image with a negative. This is an optical instrument used for photography.