Test sound on my mac

Restart the computer. Sometimes a simple reboot will fix the audio issues you are experiencing. This should always be the first thing you try when something goes wrong. Plug headphones in and then remove them. If your volume controls are grayed out or you see a red light from your headphone jack, insert and remove an Apple headphone plug a few times. This has been known to fix the issue and restore sound. You'll need to have your Mac serviced to get this problem fixed for good.

What to do if the sound is not working on your Mac

Some users have reported better success by using Apple brand headphones or earbuds for this procedure. Download any available updates. There may be a system or hardware update available that will fix the issues you're having. Click the Apple menu and select "Software Update" to begin looking for and installing any available updates.

How to Connect Bluetooth Speaker to Mac

Open the Activity Monitor and stop the "coreaudiod" process. This will restart the sound controller for the Mac: [2] Open Activity Monitor from the Utilities folder. Find the "coreaudiod" process in the list. Click the "Process Name" header to sort the list alphabetically. Click the the "Quit Process" button. After confirming, coreaudiod will be closed and will restart automatically.

Ensure you don't have headphones plugged in. If you have headphones plugged in, you won't be able to hear sound from the speakers.

How to Fix Sound Not Working on a Mac - Make Tech Easier

Sometimes inserting and removing a headphone plug will get the speakers to switch back on. Click the Apple menu and select System Preferences. If you have multiple audio devices connected to your Mac, it may not switch inputs correctly. Click the "Sounds" option and then select the "Output" tab. This will display a list of devices that can output audio. Select the proper output device.

Select the device that you want to use to play sound.


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Check the volume level of external speakers. Many external speakers will have their own volume controls. If the speakers are turned off or down, you won't be able to hear sound from them even if they're selected.

Turn your Mac off. This will reset a few settings but will not delete any of your data. She has worked as an educator in Japan, and she runs a private voice studio out of her home. She writes about education, music and travel. Skip to main content. Tips If your audio application suffers dropouts, increase the latency in your program settings. A latency that is too low can cause drop-outs and create snaps and pops in your audio recording.

A higher setting helps to prevent this issue. Run a system update by clicking the Apple icon in the top left area of the menu bar. Select "Software Update" and allow the utility to install any needed updates. Reset your sound card if you are hearing crackling, pops or cracks coming form your speakers on an otherwise clear recording. Accessed 15 August You will need to log out from the current account instead of Fast User Switching.

Once you log in with the new account try and test the microphone follow steps If it works then the problem is with your user account.

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Try the Apple Support Communities for further assistance. If you could see blue bars moving when talking into the microphone then it means that it is configured correctly, and that your Mac can "hear it".

Fix Audio on a Mac

To verify that use our mic test and see that the browser is indeed receiving the input from your mic. The program, however is not configured the right way. It might be listening to the wrong microphone, or maybe its volume is too low.

Try playing with that program's settings, or contact the their support staff if you're not sure how or need help. Follow the steps below to determine what the problem is and hopefully fix it:.

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