I have this issue on an Asus Zenbook UX362FA**.**
The first machine I purchased must have had updates installed, as there was no camera available when I first set the computer up.
A replacement machine had the camera working (I checked before I left the shop) , however it went away when I ran Windows Update.
No device listed, no drivers available from Asus. I reinstalled the OS to factory defaults, and camera came back, working fine. I have now installed the Windows Update Blocker to prevent the camera from disappearing again, and having to reset my entire PC, including software and personal files. No Updates are installed.
I am using
SO:
I would like to know when it will be safe to turn on Windows Updates again.