Reset the SMC on computers that have the T2 chip
If your Mac has the Apple T2 Security Chip, follow these steps. If you need help, contact Apple Support.
Notebook computers with the T2 chip
Before resetting the SMC, try these steps:
Reset iMac, Mac Pro, or Mac Mini SMC for Camera Not Working: if your Mac Pro, iMac or MacBook pro camera is not working, you can fix it too by following these steps: Go to Apple Menu and click on the Shut Down option.
Resetting a Mac's NVRAM can help fix errors in things like your battery's display, while battery settings can be reset if your Mac is frequently overheating or crashing. Restoring your MacBook Pro to its factory settings will erase everything on the hard drive and reinstall the operating system. Save on mac keyboard. Where does mac app store download to. You can reboot or reset your camera from the Camera Settings menu in Alert Commander for Mac. Reboot your camera to power it off and then turn it back on Reset your camera to restore your camera to factory default settings NOTE: Resetting your camera erases all data from your camera. How to factory reset a Mac. If you are selling or donating your old Mac, be sure to secure your data and properly set it up for the new owners. 10, 2013 11:14 a.m.
- Shut down your Mac.
- Press and hold the power button for 10 seconds, then release the button.
- Wait a few seconds, then press the power button to turn on your Mac.
If the issue persists, follow these steps to reset the SMC:
![Mac Mac](https://cs1.gtaall.com/screenshots/4dc09/2013-09/original/69cbaac913eda674da17fc6d713a09a484b89050/92658-1315297581-m1a1-thompson-smg.jpg)
![Camera Camera](https://cs2.gtaall.com/screenshots/4dc09/2016-03/original/da3c174096e929fc661e3280b3e9d9f8c111904f/324765-gta-sa-2016-03-13-17-14-52-62.jpg)
- Shut down your Mac.
- On your built-in keyboard, press and hold all of the following keys. Your Mac might turn on.
- Control on the left side of your keyboard
- Option (Alt) on the left side of your keyboard
- Shift on the right side of your keyboard
- Keep holding all three keys for 7 seconds, then press and hold the power button as well. If your Mac is on, it will turn off as you hold the keys.
- Keep holding all four keys for another 7 seconds, then release them.
- Wait a few seconds, then press the power button to turn on your Mac.
Desktop computers with the T2 chip
- Shut down your Mac, then unplug the power cord.
- Wait 15 seconds, then plug the power cord back in.
- Wait 5 seconds, then press the power button to turn on your Mac.
Reset the SMC on other computers
If your Mac doesn't have the Apple T2 Security Chip, follow these steps. Privacy cleaner mac. If you need help, contact Apple Support.
Notebook computers with a nonremovable battery
This applies to MacBook Pro models introduced in mid-2009 through 2017, MacBook Air models introduced in 2017 or earlier, and all MacBook models except the MacBook (13-inch, Mid 2009).
- Shut down your Mac.
- On your built-in keyboard, press and hold all of these keys:
- Shift on the left side of your keyboard
- Control on the left side of your keyboard
- Option (Alt) on the left side of your keyboard
- While holding all three keys, press and hold the power button as well.
- Keep holding all four keys for 10 seconds.
- Release all keys, then press the power button to turn on your Mac.
Reset Camera Macbook
Notebook computers with a battery that can be removed
This applies to all MacBook Pro and MacBook models introduced in early 2009 or earlier, as well as the MacBook (13-inch, Mid 2009).
Reset Camera Mac Os
- Shut down your Mac.
- Remove the battery. (If you need help removing it, contact an Apple Store or Apple Authorized Service Provider.)
- Press and hold the power button for 5 seconds.
- Reinstall the battery.
- Press the power button to turn on your Mac.
Reset Camera Mac
Desktop computers
- Shut down your Mac, then unplug the power cord.
- Wait 15 seconds, then plug the power cord back in.
- Wait 5 seconds, then press the power button to turn on your Mac.
About the SMC
The system management controller is responsible for managing behaviors related to these features:
- Power, including the power button and power to the USB ports
- Battery and charging
- Fans and other thermal-management features
- Indicators or sensors such as status indicator lights (sleep status, battery charging status, and others), the sudden motion sensor, the ambient light sensor, and keyboard backlighting
- Behavior when opening and closing the lid of a notebook computer
Resetting the SMC doesn't affect the contents of NVRAM or PRAM.
Check the camera indicator light
If the camera indicator light next to the camera flashes green on your Mac notebook, contact Apple.
Update your software
Check Screen Time settings
If your Mac is using macOS Catalina and you use Screen Time, make sure your camera is turned on and apps that use the camera have time available.
Reset Camera Mac Computer
- Choose Apple menu > System Preferences, then click Screen Time.
- Click Content & Privacy in the sidebar, then click Apps.
- Make sure the checkbox for Camera is selected.
- Click App Limits in the sidebar. If you need to use your camera with an app in the list, make sure the checkbox for Limits is not selected.
Give apps permission
If your Mac is using macOS Mojave or later, choose which apps can use your built-in camera:
- 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.
Try another app
Try to use your camera in another app. For example, if you can't use your camera in FaceTime, open Photo Booth.
Reset the SMC
If you still can’t use the built-in camera on your Mac, resetting the SMC might help. Learn how to reset the SMC on your Mac.
Learn more
If you can't connect to FaceTime, learn what to do if FaceTime isn't working on your Mac.