Sound not working is just one potential issue of many that malware might cause. Using an app like CleanMyMac X is useful for identifying malware or junk that may be clogging up your MacBook. Press and hold down Shift + Control + Option + power button for about 15 secondsĪlthough most issues that involve Mac sound not working can be resolved quickly and easily, there may be something more sinister going on below the surface.Ideally, this will also fix any issues with volume not working on Mac.Īnother component that can be reset on Intel Macs to fix sound not working on MacBook is called SMC (system management controller): Keep pressing those keys until your Mac restarts and you hear a second startup chime or, on Macs with a T2 Security Chip, until the Apple logo appears and disappears again.Ĭertain settings relating to time, keyboard preferences, and volume will reset.Turn it back on and hold down Command + Option + P + R immediately after doing so.Turn off your Mac and disconnect any USB devices other than wired keyboards.The solution for this is to reset PRAM/NVRAM on your Mac. Essentially, they control some settings relating to sound and volume, which can be useful if you find sound not working on Mac, your Mac volume locked, or some other audio issues. Not all Mac users will know much about NVRAM (non-volatile random access memory) or PRAM (parameter random access memory) which appears in older PowerPC Macs. It’s impossible to reset NVRAM or SMC on Apple Silicon Macs. Note: you should only proceed with the instructions below if you have an Intel Mac. This app has a beautiful connection screen that pops-up each time you open your AirPods case. Tip: Install AirBuddy to connect your wireless devices faster. Try re-connecting your wireless device.After a few seconds, enable Bluetooth again.Click the Bluetooth icon in the menu bar or access Bluetooth via Control Center.Even pairing devices that have been successfully connected before can be a headache sometimes, resulting in either no sound on Mac or your Bluetooth device. Turn off BluetoothĪs anyone who’s ever seen the Bluetooth symbol inexplicably struck through with a straight or jagged line can attest to, wireless audio technology isn’t quite perfect yet. Click the Apple logo in the menu bar > Restart, and let’s keep our fingers crossed. Sounds like a cliche fix, but it might really help fix sound not working on MacBook in case your computer didn’t initialize audio drivers during startup. In other words, if you’ve ever found your MacBook volume low, it could just be your new best friend! Restart your MacBook Although these are designed to protect users (and their eardrums), they can leave users working in noisy environments or trying to listen to audio from their Mac at a distance frustrated.Īn app like Boom 3D, in addition to offering virtual surround sound using normal speakers or headphones, lets you bypass the protocols that leave Mac volume locked and push the volume of your audio to higher levels.īoom 3D also allows you to use customizable presets, adjust the default volume of individual apps, and elevate your music based on genre. When Mac users complain about volume not working on Mac, or that they find their MacBook volume low, what they’re really having issues with are the volume limitations imposed on Apple devices by the manufacturer. Then, play the audio and see if the problem is fixed. If there’s an external audio device connected to your Mac, such as speakers, headphones, etc., try disconnecting it. Unplug your speakers or other connections
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