: This is often caused by Windows "Hardware Acceleration." You may need to use a utility like to disable DirectDraw hardware acceleration. USB 3.0 Requirement
Having trouble getting your HKD-780 intraoral camera to show up on your PC? Here is where to find the correct USB driver and how to install it step-by-step. Dental Camera Hkd-780 Usb Driver Download
Plug the camera into a USB 2.0 port (black plastic inside). USB 3.0 ports (blue plastic) sometimes have legacy issues with this chip. : This is often caused by Windows "Hardware Acceleration
"USB 2.0 Camera (STK-1150 / eMPIA)" or "Dental Camera Generic UVC Driver." Dental Camera Hkd-780 Usb Driver Download