The “black screen” issue with a webcam in Windows 11 occurs when no image is displayed in applications, even though the camera is connected and recognized by the system. Causes may include incorrect privacy settings, conflicts between applications, or operating system errors. Resolving it involves checking these elements and applying a series of diagnostic and configuration steps.
We need to check the settings first → Privacy & Security and verify whether camera access is enabled and properly turned on.
Then if is not working, we need to open PowerShell with administrator rights and typing the following command: Get-AppxPackage -allusers Microsoft.WindowsCamera | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}
If it doesn’t work either, you need to reinstall driver from Device Manager → Action → Add legacy hardware and check the first bullet for automatically installation.
[mai mult...]



















