MacBook Pro :: External Speakers Not Working - Intermittent Audio
May 20, 2012
I have owned my MacBook Pro since June 2010, and have always used a pair of independently powered (via adapter) external Dell speakers for audio output. Since upgrading to Lion about 1 month ago, I was having intermittent audio issues, which were resolved by re-starting my computer (not ideal but it worked). Today, the speakers just stopped working. The internal speakers work, but when I plug the externals into the headphone port, they don't produce sound. Earbuds in the same port also don't work (but the earbuds are good). The external speakers are being recognized by the sound panel in system preferences.
Info:
MacBook Pro, Mac OS X (10.7.4)
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May 21, 2012
I have owned my MacBook Pro since June 2010, and have always used a pair of independently powered (via adapter) external Dell speakers for audio output. Since upgrading to Lion about 1 month ago, I was having intermittent audio issues, which were resolved by re-starting my computer (not ideal but it worked). Today, the speakers just stopped working. The internal speakers work, but when I plug the externals into the headphone port, they don't produce sound. Earbuds in the same port also don't work (I know the earbuds are good). The external speakers are being recognized by the sound panel in system preferences.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Nov 3, 2010
Trying to figure out if something is up with mine and a buddies machine specifically or they are all buggered....
Please post if you have an audio pop or click type sound that is intermittent (every few minutes or couple hours) on your i5 or i7 machine while playing audio through external speakers.
If you have it, please describe your situation as it occurs so we can perhaps isolate it:
I.e. Plugged in / on battery, programs running, usb plugged in, etc.
Mine happens whether on battery or not, iTunes, games, movies, Locked in video card...
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Apr 24, 2012
This morning, the speakers on my MacBook Pro (Early '09) stopped working, but the machine transmits through the headphone jack just fine. I've done a PRAM reset, and that hasn't fixed it.
Info:
MacBook Pro (17-inch Early 2009), Mac OS X (10.6.8)
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Jan 18, 2010
The audio on my macbook suddenly stopped working. When I click on the audio adjuster, it won't even let me change the level (the little circle is white now, not blue).
But when I plug in headphones or an external speaker, everything works fine. I can once again adjust the audio and get sound
There was a red light eminating from the audio out jack for a while (last couple of days) but today, there is no longer a red light. Still no audio from the speakers.
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Aug 28, 2010
I had audio coming out my external speakers.
Then I fiddled with both Soundflower and Audacity for some audio recording.
I have since then uninstalled both but I can't for the life of me figure out how to get audio coming out my external speakers again.
Everything is coming thru my imac speakers.
Apple>Sys Pref> Sound> give me no options to direct audio to external speakers.
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Mar 7, 2009
One of the problems that myself and i'm sure many others have come across is getting audio to go to external speakers via the audio jack.
When i plug it in it says a device has been plugged into the audio jack and when i go into it, it brings up the line in tab, so just wondering if there was a solution yet or do we just have to put up with inbuilt speakers on our macs?
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Mar 19, 2008
MacBook Pro 2.16
10.4.11
Situation: no sound out from speakers in admin and user account and newly created account. Headphones work, startup chimes work on speakers.
Go to Sound in Preferences and only shows Digital Out for output. Should show Internal Speakers. Ran Diskwarrior and Applejack and zapped pram. Took mac apart and confirmed speakers wired correctly which is verified by the start up chimes being audible on the internal speakers. tested all accounts and created new account all with the same results. Did search of Google and MacRumor. Found one unaswered post indicating same problem. Had same problem with another macbook pro, ran same steps, take apart, confirm wiring setup, Diskwarriored, applejacked and zapped pram and it fixed the problem. I'm not sure what else to try. Did check Audio Midi Setup util and it also did not see the internal speakers.
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Apr 14, 2004
I hope I'm not double posting. Have any of the other new iMac owners experienced weird frequencies coming from external speakers that are connected to their iMacs?
For example: I have a set of studio monitors that are hooked up to my iMac using a firewire audio interface. Whenever I'm copying data I get an extremely high-pitched frequency coming from my speakers that sounds like my hard drive spinning. Also, whenever I'm scrolling or moving the magic mouse I get a loud buzzing coming from the speakers (especially when scrolling). None of this stuff happened with my previous 20" iMac C2D. I have experienced this issue with all three of the 27" iMacs that I have gone through thus far (due to the yellow tint issue). Does this sound like something I'm just going to have to live with. All of these high pitched frequencies are driving me batty!
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Jan 3, 2010
2007 iMac Snow LeopardAny idea why my external speakers would stop working?
This happened after I unplugged speakers from outputand plugged in headphones. After done, when I pluggedspeakers back in it stopped working. Headphones no longer
work either. Internal speakers still do, though.I went into preferences and sounds. The external speakers are no longer showing up. Built in output is the only option available. I unplugged everything and turned everything off. Plugged them back in and turned the mac back on. Nothing.
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Jul 4, 2012
My speakers suddenly stopped working. I've unplugged, rebooted ect & nothing works. I get lots of feedback but no sound & my Imac will not show them as an option in systen preferences.
Info:
iMac, iOS 5.1.1, I think thats my operating system?
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May 28, 2012
I am on my 2nd power adaptor with for my MacBook Pro which I bought in 2010, the last one just died just had flashing lights, the new one about 12months later is being a pain, it will only charge in a certain position, I have to keep the cord tought so that the magnetic adaptor is at a angle in the socket.Which as you can tell is a right pain in the backside!
Info:
Mac Pro, Mac OS X (10.6.8)
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Apr 29, 2012
External speakers stopped working. Verified speakers operating with Iphone. Checked that speakers plugged in correctly. Tried usual power cycling step. External speakers do not show up in sound preferences.
Info:
iMac
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May 23, 2012
mac pro does not recognize external speakers. quit working for no reason
Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.3)
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Jun 13, 2012
I recently purchased a new MINI (2.3, i5, 2GB RAM) and I am totally disappointed with the performance. Specifically, I am fed up with the terrible audio stability. I have a MOTU Ultralite MK3 Hybrid and generally use the Firewire interface, but this problem also happens when I'm just using the internal audio. I've never experienced this before on any of the MINIs I've had (this is my third) nor on my old G4. Now, on what should be the best of the lot, I can hardly stand to listen to anything while trying to do anything else on the computer. Even simple things like opening a JPG in Preview causes the audio to cut out when the file is being opened. Virtually every move interferes with the audio and causes a dropout. It is worst of all when using any kind of browser and trying to have a YouTube video play in the background while surfing on another tab. I used ot be able to do this all the time without dropouts on my last Mini, but this thing seems to have a serious CPU bottle neck and I don't know where to even begin to try to find out what's going on. I'm really heart broken by this because I am not working and spent money I can't afford to replace my last computer and now I'm stuck with this junky thing that can't even play an MP3 and open a JPG at the same time. It's like the whole process of dealing with multiple threads has been trashed somehow. What happened with these new MINIs? Am I the only person having this problem? Why can't my computer deal with ANY kind of multitasking without crapping out on the audio? It shouldn't be like this. It wasn't like this before. Â
Info:
Mac mini, Mac OS X (10.7.4)
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Mar 22, 2012
Is there anything to be done to resolve this issue without going to a repair center?
Info:
MacBook
Pro, Mac OS X (10.7.3), reducing volume is no help
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Oct 11, 2010
I want to disable audio output on my MBP, either entirely or just disable the built-in speakers. I don't want to mute it and be able to raise the volume and it'll start working again; I want there to be no possibility of sound unless I go back and fix what I changed. I know this sounds weird, but does anyone know how to do this?
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Sep 26, 2007
Just got my 15 LED SR Macbook Pro. When I plug my bose speakers in at my desk and listen to itunes, I am getting a static pop sound. Should I take it back or is it fixable? By the way, LG panel and no yellow 1/3 of screen. Initially thought it was yellow, but I calibrated it, and now it only looks yellow if viewed from the side. Head on, white. One thing I have noticed, when I watch movies on it in the dark with the brightness turned down (cause this thing is a torch), I am getting quick flashes when a screen has high contrast light and dark. I am very sensative to LCD flat panel TVs that use a colorwheel. Like a JVC dilila, I see rainbows! Is that normal for an led flat panel to see "quick white flashes of light"?
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Oct 22, 2007
I'm connecting my mbp to my new lcd sony bravia via dvi to hdmi lead and then connecting the sound via headphone jack to tv's 2 x phono, however i'm getting lots of audio noise bleeding through tv speakers underneath the main audio feed, i'm certain that its not a dodgy lead as iv'e tried 3 of them, however if i unplug the dvi lead the noise goes away, is it possible that the hdmi input is conflicting with the phono connection somehow.
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May 28, 2010
This only happens occasionally, but sometimes when I have my speakers plugged into my 2010 macbook pro, the sound just dies. If I unplug the speakers the sound comes through the built in speakers, but the only way for me to get the jack to work again is by restarting my computer.
Has anyone else experienced this? Is it a hardware or a software issue?
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Jun 21, 2012
i bought a macbook pro 15. I know it has an optical in/out for audio. At home i have a 5.1 speakers - precisely a philips MMS 260/00. I really don't have any idea about how i can connect my speakers on the macbook pro cause it has just 1 1 optical input/output and my speakers instead have 3 jacks (green, orange and black). what i need and how i can connect this speakers (with 3 jacks) on my mackbook pro?Â
Info:
Mac Pro, HW Virtualization on Mac Pro Server
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Oct 13, 2009
- Volume is at max
- System Prefs>Sound>External Speakers>Volume Max>Not Muted
- No red light coming from the headphone jack
- Tried inserting and removing headphones, no sound in speakers or headphones
- Restarted computer while holding down ⌘ + OPT + P + R , no sound made
- A very very faint feedback, like when you plug an electric guitar in to an amp, can be heard when the first sound (the mac start up chime) is supposed to play on restart
- USB headphones work
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Jun 24, 2010
I have a Macbook Pro and something happened to the audio jack recently. Not sure what but I have a 3 year old and pc husband at home. Basically the inside of the jack went from being an inny - where you can plug in an audio plug, to an outie - where you can only insert about half of your plug and it won't go in any further. When I go into Sound settings - Output it says the selected device has no controls, and the speaker icon on my status bar is greyed out. I brought it in and they said they would need to replace the logic board in order to fix the jack - $1,000.... yikes.
So long story short I am wondering if it is just the audio jack then could I buy usb speakers and use those instead? Any work around at all? I wish there were a way to just tell the computer to ignore anything the audio jack was telling it, but I was told that is not an option either.
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Jun 25, 2014
Speakers pop/click and then audio goes in and out while watching videos. This has happened on and off for a few years, and seems to be pretty random. I'll be watching a video on youtube and this popping sound will happen sporadically, and audio will mute, come back, switch from headphones to built in speakers, back and forth, maybe even staying muted for a few mins. Â I have a 15" MacBook Pro circa 2010.
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Jul 18, 2009
Is there a way to play audio through the headphone jack and speakers simultaneously on my MacBook?
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Mar 15, 2012
The speakers on my Macbook have suddenly stopped working. If you plug headphones in, fine. In the system preferences, 'built in speakers' are no longer an option for audio output. Just 'digital out'. When I try and change the volume of the speakers, the symbol is greyed out, and there's a little "you can't do this" symbol.
I have a Macbook black 2.0ghz with 10.5.8
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May 23, 2012
My 15" late 2006 MBP has just stopped producing sound from the internal speakers and for the first time there is a red light visible inside the headpbone output port. Apple support says contact support but since I'm a long time out of even my extended warranty.
Info:
MacBook Pro, Mac OS X (10.4.11)
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Dec 1, 2014
i can't get macbookpro 2010 to recognize internal speakers and audio output. only optical OUTPUT. CAN'T GET ANY SOUND EXCEPT FOR OPTICAL PORT
Info:
macbook pro 15" 2.33Ghz, 3GB RAM, 120HD/1TB Ext. Drive, Mac OS X (10.5.6), Final Cut Express 4.0.2/Sony HDR-SR11
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Apr 5, 2010
i'm hoping someone can help me out on this little problemmy usual set up is a pair of speakers connected with jacks via an m-audio usb audio interface, with an external monitor connected via mini-dvi to dvi.now for some reason my audio interface has randomly broken (on a side note, could a power cut have somehow broken a usb peripheral connected to my macbook whilst it was asleep?) so i've hooked up my speakers to the line out to rca. Now for some reason, when i plug the mini dvi connector into my macbook i get an incredible amount of hum. not just a little, alot!
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Sep 27, 2007
Sound isn't coming out of my internal speakers. When I hook up headphones everything is fine, but when I'm on the computer itself, no sound comes out, a red light is coming from my headphone jack, and the volume controls don't do anything (volume stays at max and there's a white circle with diagonal sign thru it, like a no smoking sign) and I don't get sound.
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