Choose Apple menu > System Preferences, then click Security & Privacy. Click the Privacy tab, then click Camera in the sidebar. Select the checkbox next to the apps that you want to use your camera in. You might be prompted to quit and reopen an app before it can use your camera.
Why won’t my Mac recognize my camera?
Make sure the USB or USB-C cable is properly connected to your camera and the computer. If your computer has another USB port, try plugging the cable into it. Check your camera to make sure it’s turned on and set to the correct mode for importing photos. Check your camera’s memory card for damage.
How do I use an external camera on my Mac?
Head pointer: Choose Apple menu > System Preferences, click Accessibility, click Pointer Control, then click Alternate Control Methods. Click Options next to “Enable head pointer,” click Camera Options, then choose your external camera.
How do I find my USB camera on my Mac?
USB Webcam Boot the MacBook Pro into Mac OS X. Insert the webcam’s USB cable into an available USB port on the MacBook Pro. Open a program to use the webcam with. For example, newer MacBook Pros have an application called “PhotoBooth” built into the operating system that works with USB webcams.
How do I reset my Mac camera?
How to use Terminal to restart your Mac camera:
- To open Terminal, go to Applications > Utilities > Terminal in Finder.
- Type in the command sudo killall VDCAssistant and press Enter.
- Enter your password in the pop-up window.
- Open FaceTime again — the camera should now be working.
How do I get my computer to recognize my camera?
How to Have My Computer Recognize My Camera
- Restart your computer.
- Plug your camera into an open USB port using the supplied USB cable.
- Disconnect the device the device if your computer does not recognize it.
- Uninstall any software applications your USB camera relies on to function.