camera troubleshoot

Question

camera are troubleshoot every thing is do after there are problem for camera

Answer 1

Hi, I'm Bernard. I'm happy to help!

When you open the Camera app, do you see any specific error message or code? I'd appreciate it if you could provide a screenshot of the issue. While waiting, kindly follow the steps below:

Rollback Camera driver:

-Press the Windows key + X

-Select Device Manager

-Expand the Camera or Imaging Device

-Look for the Camera driver that was installed

-Right-click and click Update Driver

-Select Browse my computer for drivers

-Click Let me pick from a list of available drivers on my computer

-Choose an old driver or another driver name, then select it and hit next until it installs.

-Restart the PC and check.

Note: If the issue persists, please download and install the BIOS and Camera drivers from your manufacturer's website.

You can also refer to the troubleshooting steps from the link below:

https://support.microsoft.com/en-us/windows/camera-doesn-t-work-in-windows-32adb016-b29c-a928-0073-53d31da0dad5

Note: This is a public forum. I may respond within a short period of time, but I apologize in advance for any delays. I am simply a fellow user trying to provide helpful insights and information.

Answer 2

Follow these steps in order to troubleshoot a camera that still does not work after basic checks.

1. Check physical camera controls
   • On laptops, press the function key with a camera icon (sometimes Fn + that key) to enable the webcam.
   • Check for a physical privacy shutter/slider near the camera lens and open it.
   • Make sure the lens is not covered and is clean.
2. Test the camera in Windows
   • Select Start > Camera.
   • If the preview works here but not in another app (Teams, Zoom, etc.), the problem is with that app’s settings, not Windows.
3. Run the Windows camera troubleshooter (Windows 10)
   • Open the Get Help app and run the Camera troubleshooter from there. It will diagnose and attempt to fix common camera issues.
4. Check Windows Update
   • Select Start > Settings > Update & Security > Windows Update > Check for updates.
   • If View optional updates appears, open it and install any camera-related or driver updates.
   • Restart the PC after updates.
5. Update or reinstall the camera driver
   • Right-click Start > Device Manager.
   • Expand Cameras.
   • Right-click the camera > Update driver > Search automatically for drivers, then restart.
   • If the camera still fails:
     1. In Device Manager, right-click the camera > Uninstall device.
     2. If available, check Delete the driver software for this device and select Uninstall.
     3. In Device Manager, select Action > Scan for hardware changes to reinstall the driver, then restart.
6. If the camera stopped working after an update
   • In Device Manager, right-click the camera > Properties > Driver tab.
   • Select Roll Back Driver (if available), confirm, then restart and test the Camera app again.
7. If the screen is black or video is poor
   • Ensure good lighting and that nothing blocks the lens.
   • For black screen/no video, repeat the Update driver steps above and test again in Start > Camera.
   • For blurry/low-quality video:
     • Clean the lens.
     • Adjust resolution settings in the camera or video app.
     • Ensure a stable internet connection for video calls.
8. If specific error codes appear
   • 0xA00F4246 (camera locked by security software):
     • Temporarily disable antivirus/firewall from its Settings/Tools/Protection area, test the camera, then re-enable protection and update the antivirus.
   • 0x80070490 or 0x80004005 (device detection issues):
     • Run the camera troubleshooter: Start > Settings > System > Troubleshoot > Other troubleshooters > Camera > Run.
     • If needed, reinstall the camera driver as described in step 5.
9. If using an external USB camera
   • Ensure it is firmly connected.
   • Try a different USB port.
   • Test the camera on another PC to rule out hardware failure.

If the camera still does not work after all these steps, check the PC or camera manufacturer’s support site for a model-specific driver or guidance.

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References:

• Camera doesn't work in Windows
• my camera does not function in windows - Microsoft Q&A