When the camera or microphone on a MacBook Pro is not working, Apple's articles split the fault. For the camera: keep macOS up to date, check Screen Time has not switched the camera off, allow the app under System Settings, Privacy & Security, Camera, and restart; if the indicator light beside the camera flashes green, Apple says it might need service. For the microphone: give the recording app permission under Privacy & Security, Microphone. The 14-inch and 16-inch M4 Pros have a 12MP Center Stage camera with Desk View, while the M3 Pros have a 1080p FaceTime HD camera, so a picture that looks different after a swap between models is expected.
Differential
Likely causes of “Apple MacBook Pro 14-inch and 16-inch camera or microphone is not working in calls”, and how to tell them apart
- 1
The app has no permission
What separates it The app shows a black picture or no audio meter
How to confirm Apple says to turn the app on under Privacy & Security, Camera or Microphone, then reopen it
- 2
Screen Time restricts the camera
What separates it The camera is reported as unavailable in every app, not just one
How to confirm Apple says to check Screen Time, Content & Privacy, Apps and make sure Camera is ticked
- 3
Another app holds the camera
What separates it One video app works and another shows nothing because another app holds the camera
How to confirm Quit other video apps, including a virtual camera or streaming tool, and reopen the one you want
- 4
Old camera software
What separates it A capture card or virtual camera stopped appearing after macOS 14.1
How to confirm Apple says contact the device maker for software that uses camera extensions
- 5
A hardware fault
What separates it The indicator light flashes green or no app sees the camera
How to confirm Apple says the Mac might need service if the fault continues after every step
Before you touch a setting
Record this first — changing settings destroys the evidence
- Which apps fail and which work, and whether a virtual camera or capture tool is installed
- Whether the green indicator light comes on or flashes
- Whether the microphone or the camera or both fail
Try in this order
0 of 7 completedUpdate macOS and apps
ReversibleOpen System Settings, General, Software Update, and update the app that uses the camera, since an old version may not work with the current macOS.
Check Privacy & Security
ReversibleSystem Settings, Privacy & Security, Camera and Microphone. Turn on each app that needs them.
Check Screen Time
ReversibleOpen System Settings, Screen Time, Content and Privacy, Apps, and make sure Camera is ticked so apps are allowed to use it.
Quit other apps
ReversibleQuit any app that may be holding the camera, including virtual camera and streaming tools.
Restart
ReversibleRestart the Mac Pro; on Apple silicon a full restart is the reset, so it also clears temporary hardware states.
Test another app
ReversibleTry Photo Booth or FaceTime to see whether the fault is the app or the Mac.
Book service
ReversibleIf the camera indicator flashes green or no app sees the camera, Apple says it might need service.
Model-specific
What is true of this model and not of its siblings
- Camera by model
- M3 MacBook Pro 14 and 16-inch: 1080p FaceTime HD camera. M4 MacBook Pro: 12MP Center Stage camera with Desk View. Per Apple's tech specs.
- Privacy controls
- Camera and Microphone permissions sit under System Settings, Privacy & Security. Screen Time can also restrict the camera on a managed Mac.
- Part numbers
- No part number is involved. Apple identifies the Mac by model and serial number under About This Mac.
- Tools and supplies
- A flashlight to check the indicator light and lens and a dry towel or microfibre cloth to wipe the lens. The Pro should not be opened at home.
- Repair cost
- Apple quotes camera repairs after diagnosis. iFixit's table lists Apple's US estimate for a MacBook Pro battery at $249, the only published fee for these Macs.
- Other models this page answers
- These steps also fit the MacBook Pro 16-inch (M4 family), MacBook Pro 14-inch (M3 family).
Stop boundary
When this stops being a self-service repair
- !If the indicator light flashes green or no app sees the camera after a restart, contact Apple or an Apple Authorized Service Provider
- !If the microphone records silence in every app after permission is granted, book a service check
- !If the fault began after the Pro was dropped or wet, stop using it and have it inspected
Evidence ledger
Sources behind this answer
Updates, Screen Time, camera permissions, restart and service.
Camera extensions and older camera software after macOS Sonoma 14.1.
Microphone permission under Privacy & Security.
72.4-watt-hour battery, three Thunderbolt 4 ports, HDMI, SDXC, display support and weight.
72.4-watt-hour battery, three Thunderbolt 4 ports, 24 hours video, Center Stage camera and display support.
100-watt-hour battery, 140W adapter, Thunderbolt 5, HDMI, SDXC and ProMotion.
Apple silicon MacBook Pro history: 14-inch and 16-inch generations, ports, displays and fans.
Exact questions
Common questions
What does Desk View need to work?+
Apple lists it as a feature of the 12MP Center Stage camera on M4 models. It needs an app that supports it; if the camera works in FaceTime the hardware is fine.
Does macOS show which app uses the camera?+
Yes. The green indicator light and the menu bar indicator tell you when the camera is in use, and Privacy & Security lists which apps have access.
How do I test the built-in microphone?+
Open System Settings, Sound, Input, choose the built-in microphone and speak. The level bars should move. If they stay flat with permissions granted, try another app before suspecting hardware.
What camera does each Pro have?+
Apple lists a 1080p FaceTime HD camera on the M3 Pros and a 12MP Center Stage camera with Desk View on the M4 Pros.
Why does the notch matter?+
The camera sits in the notch of the Liquid Retina XDR display. A cover or sticker in that area can press on the display when the lid is shut.
Why did my virtual camera vanish?+
Apple has a separate article explaining that older camera software may not appear after macOS Sonoma 14.1 until its maker supplies an update.