What should I do if the external camera of Win10 system cannot be used?

The built-in camera of the Win10 system notebook can be used. This camera generally has a low pixel and the imaging effect is not good. At this time, you can connect an external camera. Some users have encountered an situation where the external camera cannot be used. What should I do at this time?

Solution:

1. If the USB camera cannot be used, first check if the camera USB cable is connected to the host and the connection status is good;

2, check After the line connection is normal, go to “Device Manager” to check whether the USB video device is detected, as shown below:

3. If there is a phenomenon as shown below, there may be two reasons. One is the camera. The driver is not installed correctly, and the other is a hardware failure on the USB interface.

1. Most cameras can be self-driven by the system, but some cameras may have to reinstall their own drivers to work properly. Therefore, if the camera driver is not recognized, you can also find the corresponding driver test according to the camera model.

2. If there is no problem with the driver, it may be that the USB interface is faulty. First connect the USB to a slot to see if it can be used normally; if it still doesn't work, then try another computer to determine if it is a camera hardware failure. If it is judged to be a problem with the USB interface, then you need to change it. A socket. If it is determined that the camera hardware is faulty, it is recommended to go to the merchant for the return processing.

The above is the solution that Win10 external camera can't use, because the external camera is connected to the computer via USB, the USB driver has problems, and the external camera can't work normally.