Camera app shows error "0xA00F4244 NoCamerasAreAttached"

not only Samsung Galaxy Book.

Hi GodfreyJeremiah,

My name is Estrella, and I'm a Microsoft user like you. I'll be more than happy to help.

I'm sorry to hear that you're having this trouble. Are you using a laptop or a desktop computer?

Method 1: Locate a button on your keyboard featuring a camera symbol, typically on the F1-F12 keys.

Similar to this:
https://th.bing.com/th/id/OIP.JDIWtfGA4gfWgwhPE...

Press that key or Fn + the camera logo key to enable the camera and then you can use it again.

Method 2: Check for a Camera switch button just like the image here: https://support.microsoft.com/en-us/windows/cam...

Method 3: Press the Windows key + X, and choose Device Manager.

In Device Manager, expand Cameras or Imaging Devices, right-click your camera, and select Uninstall Device.

Ensure to tick "Delete driver software for this device" when prompted.

Restart your PC; Windows will reinstall the drivers automatically.

Check if the issue is resolved.

I hope this information is helpful to you. If you have any more questions, feel free to reply to this message. Thank you

I met the simiar problem. There is no button on my keyboard featuring a camera symbol,and Device Manager shows no Cameras or Imaging Devices.H

Read my earlier response. You need to roll back the Camera Sensor and AV Stream device drivers from 64… to 63… versions.

my camera is not working so please resolve it

How do I resolve this camera issue? Camera app shows error "0xA00F4244 NoCamerasAreAttached"

Camera not working