built in camera is NOT detected in iMac- not visible at all-- how do I resolve?
I have an older model iMac (2011) running High Sierra 10.13.6-- the internal built in Camera is not being detected- I have run the hardware troubleshooting and NO camera is detected. Obviously there IS a camera- but the machine for some reason is not recognizing it.
iMac 21.5″, macOS 10.13