A camera in MacBook Air is designed for different usage like video calling, identifying the retina scan or take picture of your background. But what if camera is not working or showing the error “there is no connected camera” and not allowing using this function. If you think it is a hardware problem, stop right now, as there could be other reasons camera is not working on your PC.
You can see this error when you use other apps using camera function for chatting, video calling or messaging etc. Don’t assume it is a hardware problem, as the issue can be from the software end also not allowing you to use camera function on your MacBook Air. But here below you can find tips for how to troubleshoot camera error in MacBook Air laptop.