A lot of people have found ultimate solution using a command line to kill all audio services on the Mac and then restart them. To kill audio services, open the Terminal app on your Mac and then type in or copy and paste this command:. The next thing you should do is type in this next line of command code:. After typing in the codes, restart your computer to refresh its core audio functions.
If the sound problem persists on your Mac computer after applying the previous solutions, contact Apple Support for further assistance in fixing the issue. There might be some advanced system settings that need to be reconfigured to restore audio functions. Alternatively, you can set up an appointment for tech service or visit the nearest Apple Mac service center in your place. Your Mac computer might have obtained some sort of physical damage or some of its audio components need repair. We would appreciate it if you helped us spread the word so please share this post if you found it helpful.
Thank you so much for reading! The issue often happens when multiple devices are connected to a Mac computer. Set the priorities, and you should be fine.
If you have tried everything in your power to get the headphones running again, but nothing seems to work, you should download and run CleanMyMac X Maintenance Scripts. They will optimize the performance of your Mac PC, and find out all of the issues you might have. Why does this happen? Interestingly enough, the reverse situation also can occur, where a Mac is connected to a TV and there is seemingly no audio output, at least until HDMI has been selected as the proper sound output channel. If the above trick failed to return your sound and audio to a Mac, then try the next tip, which requires a set of headphones or some other speaker system:.
The above two tips should restore audio and sound output to a Mac. Usually simply selecting appropriate audio output in the Sound settings of System Preferences in sufficient, but sometimes you may need to go further and toggle a physical connection in and out of the headphone jack. This was first reported a while back by early adopters using beta releases of various MacOS versions, but it still seems to randomly happen even with installing the latest releases of MacOS from Mac OS X Yosemite onward with a wide variety of Macs.
Occasionally, the same situation occurs randomly after installing an update to MacOS as well. Thanks to Kerry for the tip suggestion. If you have any other methods or tricks at restoring audio that is not working on a Mac computer, share in the comments below! Enjoy this tip? Subscribe to the OSXDaily newsletter to get more of our great Apple tips, tricks, and important news delivered to your inbox! Enter your email address below:. So for me the playback and pulling out the cable option worked finally, after many different tests.
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Mine got the problem when it crashed while using the output and ableton 9. Seemed to get fixed when changing settings in the program, but same problem reapered. Headphones work. However, it quits my opera browser when i attempt to go again to sound preferences, so its its just a temporary fix for an emergency. Plug headphones. At least then its working, its not a fix, but its a trick that works also and you could just use it forever, but you need to always have headphones plugged in…. Note that im using High Sierra, and a Macbook pro mid , so its not a Yosemite bug.
It must be hardware i guess. Magic, Thank you so much, my head phones are now working again thanks to your info. Very much appreciated, what a gem! Hey Guys, just restart the system — worked for me. I have no sound on my MacBook Air, been playing music on a speaker using Bluetooth and when I tried to use the earphones it was not working and also my Mac itself is not working. Hear a bump sound and audio is back!? But if I let Mac shut down on its own, I have to do it again, but if I shut down manually it will be ok.
Question; I have high Sierra. It wants to upgrade to Mojave.
Determine The Causes Of Mac Sound Not Working
Hope this helps. Open to ActivityMonitor, list all process and search coreaudiod select and force quit. Problem solved :D.
When I opened the activity center, coreaudiod was using 1. Forcing the stop corrected the issue immediately, without the need for a restart. Thank God I found this article before I took it to the service center. Eerily, it happened just after I dropped my mac! Thanks a ton! You can do this at the command line as well. Even when I do this my sound still does not work whether I have earbuds or nots, can anyone help me? Reinstalled latest OS update Go figure…. This fix totally worked for me!
How to Fix Sound Not Working on a Mac - Make Tech Easier
Thank you! I was getting ready to visit an authorized apple dealer to fix the problem. What if there is no internal speakers option. Reset pram, turned off bluetooth, rebooted, no red light coming out if any ports. I never had this problem with OS9. Nor with The only solution is to reboot. Since I am not interested in quick fixes, but prefer a permanent fix, is the only option then switch to Microsoft 10? User error, works for everyone but you. Jokes on you Cruz! Maybe you should read the instructions to fix the audio working in your Mac.
Bugs are everywhere. I get this audio issue every single time I boot my iMac and have to configure settings. Hello, I have tried this but nothing is seeming to appear in my output or input box? Maybe the internal contacts are dirty or gummed up a bit. Try a bristled toothpick from the pharmacy. They may have designed this better. Solution: jab a headphone plug in and out of the jack a few times.
My mac book pro used to automatically select the audio output.
If I plugged my headphones in, they would mute the speakers and the sound would only come through the headphones. I have an apple display and when it was connected if would automatically know to play audio out of the display. Now, I have to manually select it from system preferences or for the menu bar. Can someone help me figure out if I can get it back to automatic? I came across this thread upon finding that my internal speakers would not show up as an option after I had used an external speaker for amplification.
The Sound Preferences would keep looking for the external speakers even after they were disconnected. Using MacBook running Clearly a software bug. What can I do to fix this issue? After trying just about everything I came across a tip to apply high pressure air-duster to the port. That solved the issue!
Apperantly dust might cause the sound to be routed to an optical channel, causing the hiccups.
My headphone jack sometimes not responding to headphones.
This has happened to me twice now. No sound at all: no itunes music, no video playback sound, no alert sounds — nothing. None of the fixes work as the system preferences appear normal. What does work is this: Connect some headphones into the jack. Play a song in itunes. It will be audible. Pull out the headphones. The song is now audible through the speakers. Crazy but works for me.
Had this problem ever since updating to Yosemite. I have a MBPR 15inch, 1st version. Oh my god, thank you so much! However, this did! It updated to the most recent version of Yosemite, though this to me was not the cause of this problem. How can I fix this problem without having to shove a toothpick in the plug socket? Another thngyou may want to check: If you upgraded to Yosemite, and Garage Band was previously active, but not installed under Yosemite, this can cause problems as well.
Just had my hard drive replaced by apple. Sound works from internal speakers. Mainly youtube and itunes but also soundcloud and probably other websites. On youtube sometimes i get one second of audio then nothing. Sometimes nothing at all and sometimes it plays fine. What the hey is that all about lol. I just have ordinary computer speakers hooked up to it by the usual speaker jack.
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Nay, this problem is not related to the selection of an internal or external output device. Then it defaults back to internal speakers again. Hi lorvens, can you fix that? I have a same problem, I read is probably is a problem with a hardware. This is after updating to Yosemite Anyone know how to fix this?
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