Once done, I suggest you install all the latest pending Windows updates as below and check if it helps.
(this would automatically reinstall the best drivers for it) Restart your computer and then open Device Manager again and click on Action > Scan for hardware changes. To do this, open Device Manager > right-click on the device > select Properties > switch to Driver tab > click on Uninstall Device button. If that doesn't work or there were no updates before the issue occurred, you might need to uninstall the webcam driver. Webcam HP TrueVision HD Camera with integrated digital microphone Audio features Dual speakers Software Operating system Windows 10 Home 64 HP apps HP Audio Switch HP Documentation HP ePrint HP JumpStart HP Recovery Manager HP Support. After that, you need to restart your PC to check whether it is working. You will have to open Device Manager > right-click on the device > select Properties > switch to Driver tab > click on Roll Back Driver button > select Yes on the next window. This program is available on some HP Mini Laptop computers that are equipped with an integrated webcam. This document contains information about setting up the camera and using the controls in the HP Camera software. 17.3' Full HD (1920x10980) display, Intel Core i7-3630QM 2.40 GHz, 8GB 1333Mhz DDR3, 32GB mSATA + 2TB 5400RPM HDD, Nvidia GeForce GT 650M 2GB GDDR5 dedicated RAM, Blu-ray writer, 3 x USB 3.0, gigabit LAN, 802.11b/g/n wireless, HP TrueVision HD Webcam, Windows 8 64bit, 1 year warranty.
That said, If your webcam has stopped working after installing a new update, you should uninstall the update and roll back to the older version. The HP Camera program allows you to configure and use the webcam to capture video and still images. Start with checking for the webcam kill switch (if available on your model, if not: click here & follow the steps) and ensure its turned on,