What is the reason why the computer camera cannot be turned on?

The reason why the computer camera cannot be opened is caused by setting the still access camera or driver problems. The solution: 1. Open the computer "Settings->Privacy", find the camera or webcam, and then open "Allow" "App access your camera"; 2. Open Device Manager, find the camera, then find the driver, and click Uninstall Device; 3. Open Device Manager, find the camera, and then right-click to open Startup Device.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What is the reason why the computer camera cannot be turned on?

The laptop camera cannot be turned on, what should I do? Summarizing experience (based on the fact that the camera itself is intact)

1. The first solution

1. Open computer settings——>Privacy

2. Find the camera or Camera and turn on Allow apps to access your camera/webcam and select apps that can access your camera. As shown in the picture below:

2. The second solution

1. Open the device manager and find Camera, right-click, you can see the properties

2. Then click Properties, as shown in the picture:

#3. Find the driver, then click Uninstall Device to uninstall, as shown below:

4. Then return to the right-click operation and click Scan to detect hardware changes.

5. Then open the camera and find that it can be used.

3. The third method

1. Open the device manager, find the camera, then right-click to open the startup device, over.

For more related knowledge, please visit the FAQ column!

The above is the detailed content of What is the reason why the computer camera cannot be turned on?. For more information, please follow other related articles on the PHP Chinese website!