On occasion, the built-in webcam in some HP laptops does not work. I have a probook 4430s laptop,when i try to use my webcam it says not found,even in the device manager it dosen't show in the list. An external USB webcam can be used with a desktop computer to capture video motion or still images. If the computer s official website dedicated to function. The web camera on webcam have any Computer. Then I looked in the device manager - there was no imaging devices at all. HP Desktop PCs - Webcam is not Working Windows 10, 8 This document pertains to HP desktop tower computers with Windows 10 or 8. I experienced the same problem on a ProBook 6550b where the Webcam disappeared. 3 Right click on the My computer icon and push Properties tab then. This package contains an HP Universal Camera Driver to support the integrated webcams for supported notebook models that are running a supported operating system. For more information on webcam troubleshooting in windows, visit our support site.