Intel Mac :: No Longer Emitting Sound From Desktop Speakers
Apr 9, 2012
I have an Imac which used to emit sound from my desktop speakers. Now they've stopped. I've tried Iceclean, turning off bluetooth, and running disk utility repair. All of which hasn't solved the problem. I tried the speakers with my laptop and they work fine. So I  tried a different set of speakers with my Imac thinking it might be the speakers, but they work fine with the laptop. The speakers are connected into the headphone jack. In the sound pane, output source does not show the connected speakers. When the jack is removed from the headphone connection sound is heard from the built in speakers from the Imac. I have the latest IOS software installed.
Info:
imac 20in late aug 2007, Mac OS X (10.5.3)
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Jan 11, 2010
I recently got a brand new 17' unibody MacBook Pro. Although it was brand new, there have been a flare ups. The last time I had the problem, (note: it is always while watching a YouTube video) this is what I captured before quickly closing the window. http://grab.by/1Gjt
That was New Years day. The first time I experienced this problem, I got nothing on the YouTube player and while skipping throughout the video to get it to stream, a noise that can't even be explained screamed out of the computers speakers. Today, I just had the same problem. I have no clue what it is except that I do know it comes from the speakers. Could anyone elaborate on if something similar has happened to you?
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Jul 1, 2012
The headphones work properly, the headphone jack doesn't. What should I do?
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Mar 22, 2012
the ONLY output device listed in my system preferences is Digital Output with Optical Digital-Out Port. I NEVER used headphones or any external speakers. I don't know what turned the Internal Speakers OFF But I would like to turn them back on. I can't find any thing any where in the OS that would do that. Any one has ANY Clue to why this would happen?
Info:
iMac, Mac OS X (10.6.8)
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Apr 23, 2012
My iMac 27" 2.7 GHz Inter Core i5 has just stopped producing sound. The speakers seem to work fine, because I can hear the startup sound, but nothing comes out of iTunes, Youtube, Quicktime, DVDs or any other medium.
Info:
iMac Intel Core Duo, Mac OS X (10.4.10)
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Jun 1, 2012
i am not getting any sound from my external speakers.Â
Info:
iMac
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Mar 22, 2012
I am using an IMAC. I am facing the problem that sound is not coming from the inbuilt speakers. When i press the sound keys on the keyboard muted sign comes on the screen. I also chkd the system preferences but all options are Ok. I am unable to understand the problem. Either it is of the speakers, the keyboard or any hardware error?
Info:
iMac (21.5-inch Mid 2011), Mac OS X (10.6.8)
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Apr 29, 2012
When I try to listen to any music on my IMAC on you tube or even if I face time my girlfriend I get a loud banging sound from my speakers when I shut off the vol it go's away but as soon as I turn it on there it is bang... bang...
Info:
Mac Pro, Mac OS X (10.7.2), IMac
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Jun 15, 2012
I have checked all sound levels including Audio Midi in utilities. In system preference the output is Digital Optical and nothing else is available to select. It also says this sound output has no controls - is this correct? The sound icon in the menu top right is greyed out and I can't adjust the level. I have an Apple TV and have turned off airplay on that? Also have checked computer speakers (not Apple TV) in iTunes. I had this problem before but rebooting fixed it. My son plays Minecraft on this computer and watches millions of uTube stuff. He may have used his earphones then. Could this be the problem? Nothing is muted in sys pref or utilities audio midi. The chimes work when starting up. The mic sound levels are moving.
Info:
iMac2.16 Ghz intel core 2 duo, Mac OS X (10.5.6), Memory 1 GB 667 Mhz DDR2 SDRAM
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Jun 27, 2014
Imac 27" mid-2011 running Maverics 10.9.3 I'm not getting any sound from internal or ext. speakers. I can hear the startup sound when booting up.
System Preferences->Sound only shows Digital Out for OUTPUT and Output Volume is maxed and can't be adjusted. Mute is NOT checked.
I've done an SMC and PRAM reset with no change. I've tried multiple times plugging and unplugging the external speaker cable jack.
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Jun 2, 2009
I have my stereo plugged into the headphone jack but would like the sound to also come from the internal speakers when the stereo is off without unplugging the jack in back.I tried going to the sound control panel but it only lists the headphone jack. Is there a way to do this?
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Sep 13, 2014
Speakers work but cannot get any sound output. Running windows 7 on Intel iMac. Speakers sound on booting and graphics in Control panel and on toolbar indicate sound is being recieved but nothing comes out of speakers or headphones.
Info:
iMac, Mac OS X (10.6.2)
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Jun 22, 2012
I have three external harddrives all of which are connected through different ports, all show up in finder, all show up in disk utility, but none of them will show up on my desktop. I looked at a few other posts similar to mine but the answers given to other problems have not worked. There is no way all three of my cords are causing a connection problem and I have repaired and verifyd all the drives and still nothing.
Info:
iMac, Mac OS X (10.7.4)
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Apr 27, 2012
I have just bought a LaCie Desk top drive and when I click the Setup assistant it said that Power PC applications are no longer supported. How I can do this?
Info:
iMac, iOS 5.1
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Jul 24, 2008
I'm pretty new here, though I posted over a year ago here with a few questions as a beginning switcher. My switch completed in Christmas of 2005 with a late '05 Power Mac G5 Dual-Core 2.3GHz with 1GB RAM and 250GB HDD. I decided to get another monitor and it is a Sony 19" LCD one. I also didn't get any speakers since I used headphones a lot at the time. I recently decided to start using speakers. So temporarily, I am using the Altec Lansing BX1120 2.0 Stereo speakers from Walmart for only $15. They sound great but I would like 5.1 surround sound to watch my DVDs (and to soon upgrade to BluRay & SACD/DVD-A; but that's for another thread later on). Before I go on, I would like to ask questions and provide facts with what my 'puter has. My specific products I'm looking for is at the bottom of this message.
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May 1, 2008
I have a 24" aluminum iMac G5. I have never had a problem with sound before, and feel like this problem is isolated to a certain DVD but the DVD works on EVERY other player I own. Everything pretty much plays DVDs, so that's many!
So here's my problem: There's parts of this movie that have very high pitched sounds, like electronic sounds that are just sound effects in the movie. Whenever I get to those parts in this movie (maybe even other movies for all I know, I don't play many) and the sound goes quiet, like the speakers can't handle that high pitched sound.
I feel there must be something I can do about it, right? I just use the regular default DVD player application that pops up when I put a DVD in. I tried playing with that equalizer but nothing changed. Any ideas...?
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Sep 26, 2010
For reasons unknown the internal sound option has disappeared from my MBA. The little speaker icon on the menu bar is grayed out and nothing comes from the jack. Internal speakers don't even show up as an option under sound output. I do use an Airport Express for external speakers but it's been playing happily with the internal speakers for months.
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Apr 20, 2012
Get the sound back on my late-2007 13" MacBook! Last week I put Bose headphones in the headphone jack, but after I unplugged them, the built-in speakers no longer worked, and the speaker icon is grey. Yet when I plug the headphones back in, I get sound again (through the headphones only, of course).
Info:iMac, Mac OS X (10.6.4)
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Feb 4, 2012
After installing the new update I no longer have sound either through the the speakers or the headphone jack. I know it works because I was using it right before the update. The speaker also sounds after the post bios.
Info:MacBook (13-inch Early 2008), Mac OS X (10.7.3)
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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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Jul 16, 2009
My internal speakers sound broken, but according to Genius Bar it is apparently a software issue and they recommend an OS reinstall. I am hoping to hear some alternative suggestions. A few days ago while playing iTunes, my MBP (unibody, late 2008 and in use since December 2008) began sounding bad. It sounded as if the internal speakers had blown. Not all songs produce ugly sounds, but within a certain sound range even classical piano music and relatively quiet songs with strong vocals now tend to become unclean ounding/reverberate.The Genius Bar employee rans some tests and concluded it probably is due to some kind of corruption of software, and he advised me to reinstall Mac OS.He tested
1) if the mp3 file was damaged. Negative, a copy of it sounded fine on another MBP.
2) if the sound was bad when listening to my MBP with headphones. Negative, sounded fine on the headset.
3) if my MBP would sound bad when booted from another hard drive that played the same sound file. Negative, my MBP speakers now played that song just fine.
He also used disk utility and found no hard disk issues. He ran another test with disk utility, looking at a long list (that I don't know what is) but could not see any particular problem there, it seems. I have subsequently tried to reinstall iTunes, but that has not helped, and am now hoping for a suggestion other than an OS install which I imagine can cause a lot of trouble (not so much the installation as such, but more the subsequent tweaking of various applications that I have had a great deal of trouble setting up).
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Sep 5, 2008
I want to hook up my Macbook Pro to our TV, a HD tv, so that the audio from the macbook pro comes through the TV speakers. So that I can use the macbook as a DVD player. I have the proper cables to get the macbook display onto the TV, and that works fine. It's the audio thats giving me trouble.
TV: [URL]
I have a "monster cable" for the audio. It comes into the headphone jack on the mac, and ends in a blue and red split thing.
It seems that no matter where I plug those things into the back of my TV, I don't get the sound from my Mac thru the TV speakers.
The back of my TV looks like...
[URL]
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May 20, 2012
Sound from the USB ports on my Mac Pro (Early 2009) fail after a couple of seconds. Sound can still be heard from the Internal Speakers. I have replaced the USB speakers with several types and brands. Problem remains. I can get sound for several second then it quits and can not be restarted.
Info:
Mac Pro, Mac OS X (10.7.4)
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Sep 8, 2010
Random question, but does anyone know how to get a usb microphone to play through speakers? - i.e. I want to use it in a karaoke kind-of-way!!
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Sep 20, 2007
Is there a simple way to play the sound coming into audio input over my speakers (headphone jack)? I have two macs running side by side and I would like my new mac to act like a receiver for the old one.
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Nov 17, 2007
in the days of Boot Camp Beta (using XP and Vista back then), I'm getting NO SOUND through my external speakers, connected to line out. Sound does come through the internal speaker.
Now using XP SP2. All of Apple's drivers are installed and reinstalled.
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Apr 13, 2008
does anyone who has the 24in iMac have any problem with the sound from the speakers? Sometimes when I listen to music on iTunes I will then get a screeching sound for a few seconds then it will go off.
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Sep 6, 2009
I was watching a movie on the bus using my headphones earlier today, and when I got home just now, the internal speakers aren't working. There is a red light coming from the headphone port and the volume can not be adjusted. Is there a software fix, or do I have to take this thing to the genius bar? I restarted the computer, still no dice.
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Sep 20, 2009
I bought a 5.1 set (a basic one without optical out) and I also bought the Muse pocket lt (usb soundcard) to plug in all my speakers at once. The soundcard is working perfectly but I want audio trough every speaker and not just the 2 front speakers. I wonder if there is a plugin for iTunes or OSX in general that makes the audio goes trough every speaker. It may sound stupit but the main reason I bought 5.1 is because I wanted speakers playing all around my room
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Feb 12, 2010
I was wondering if it's possible to play sound through the speakers and headphones of a computer simultaneously.
The reason I was wondering if it would work, is because I'm recording a song for school, and I can't hear the backing track through my speakers, but my computer still picks it up. However if i we're to use headphones and my speakers could be playing the same thing at the same time, everything would be fine.
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