Thanks. I didn't know refresh was more powerful than starting afresh. Live and learn.
Universal Serial Bus Controllers
USB Composite Device. X 3 when the camera is plugged in. One of which has exclamation mark.
If I pull the camera out live, the Device Manager refreshes and the line with the exclamation mark disappears.
Sound video and game controllers do not mention a camera. I can find no reference to one anywhere. Oddly, there are four NVIDIA high definition audio lines in addition to the HP monitor speakers and Logitech earphones. I have been trying to get meaningful sound out of my monitor without success. (Cochlea Hydrops rules) I'm not sure if I should delete three of them.
Updating driver led to a lot of activity and eventually to Windows saying it was updating. (having said it was up to date a few minuets before) It spent a lot of time with C drive busy. Then it all just quit what it was doing and nothing. Odd. I used to be able to master these things. Creative labs offered a driver but that didn't complete. It asked me for my computer make but did not offer self build. Finish screen grey'd out. Sigh. It knew I had a Foxcon XXXX.
Well, that was first try. :-(