The Webcam on this laptop has been working fine for some time, but just recently it stopped working and I believe this occurred after one of the automatic upgrades. Following considerable investigation I find that I have 2 drivers under Imaging devices, they are as follows. Ups Lp 2844 Driver Windows 10 there. Gigabyte Graphics Drivers For Windows 10 there.
HP PCs - Webcam Troubleshooting (Windows 10, 8) This document pertains to HP computers with a built-in webcam and Windows 10 or Windows. Webcam driver.
A Intel(R) Imaging Signal Processor 2400 B Intel(R) AVStream Camera When it stopped working B was the driver showing under Imaging devices. I also discovered that when I 'updated' the driver and selected A the webcam worked and I thought problem solved but when I close down and then restart the webcam no longer works. The device listed in Device manager is still A. If I 'update ' still driver A the webcam works again.