OS X V10.7 Lion :: Sound Is Not Working On Computer?
Jun 30, 2012
The sound no longer works on my computer, however when I check in system preferences it says everthing is fime, also the microphone still works. All I did was un plug my headphones from the computer. I did go to system preferences and changed it back to internal speakers, but that did nothing.
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Apr 24, 2012
I should make sure "Built-in Output" is selected in my sound settings, but that option doesn't even appear. It's as if my computer forgot it had built in speakers...
Info:MacBookPro, iOS 5.1
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Apr 25, 2012
I use a MacBook Pro and until today the sound worked fine. All of a sudden the sound doesn't work, having checked the sound settings there is no option to select internal speakers the only available option is 'Optical digital out port'.
Info:
MacBook Pro, Mac OS X (10.7.3)
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Apr 19, 2012
My computer keeps stalling and rotating beachball won't allow me to move forwards or backwards. Ultimately I need to turn off the power. I have tried resetting the PRAM and SMC but neither seems to help for too long.
Info:
iMac, Mac OS X (10.4.11)
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Jan 30, 2010
I have a 15" 2.4 GHz Intel Core 2 Duo Mac Book with 4 GB of rams. I just updated and right after that there is no sound. when I restart the computer I can hear the start up and before logging in when I use the volume buttons I can hear the sound but right after I log in into my computer there is no sound. I restarted few times and I don't know what else can I do?
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Mar 8, 2012
I do not know how my iMac has no audio device selected. I did go to settings, sound, and even went through some others' questions to select internal speakers, but that option is not there...and I still couldn't figure it out. It was working just fine yesterday.
Info:
iPod nano, Mac OS X (10.7.2)
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Feb 25, 2012
How to get the sound back on a computer?
For some reason, the volume and sound has stopped on my macbook pro. When I hit the volume key, a circle appears with a line across it, but still no sound.
Info:MacBookPro
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Mar 10, 2012
I have an HDMI to Mini display port cord hooked up from my tv to my Macbook Air and I an get everything to work except the sound on the tv. The cord also has audio supposedly.
Do I need to change something in preferences or setting somewhere??
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Jun 30, 2009
So I'm not sure what to do here, but when I was using my MacBook Pro (Mac OSX), the sound suddenly stopped working, volume up, no mute, correct output, when I unplugged and plugged in speakers and headphones. I tried rebooting several times. Then I booted into Windows XP via Boot Camp. The sound works just as it should in Windows, which is where I am writing from right now.
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Mar 23, 2012
I want to record some audio from the web, namely some things from the Google Translate audio. When you click on the megaphone symbol, a voice will read the translation. I want to record this translation using just the computer. Is that possible?
Info:
MBA v 3.2, 256GB SSD, 2.13GHz, 4GB, Other OS, 10.6.8
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May 12, 2010
Just curious if anyone else has experienced this? Sometimes when I bootup the chime sounds and other times not. Running tiger osx.
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Apr 17, 2012
I have a Macbook Pro 15" 2010, with Lion 10.7.3. As of Yesterday I have no sound! Through the internal speaker and headphone.
Info:
MacBook Pro, Mac OS X (10.7.3)
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Jun 8, 2012
sound not working. when i try to use the volume keys, it comes up with the volume change image but the speaker symbol is grey and there is a padlock icon, and also a red light is coming out of the headphone plug-hole.
Info:
MacBookPro
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Jul 4, 2012
For the past few days the sound is not working on my macbook pro; even if i put headphones on or without them it still does not work. I've went to system preferences, then went to sound and it says that everything is not muted.
Info:MacBookPro
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Sep 4, 2010
I have just purchased a set of logitech x-530 speakers to go with my 2010 MBP. It was a bit of a rushed buy without much research and as such I have realised that the computer doesn't seem to have the appropriate soundcard to produce 5.1 sound (is this correct). At the moment I can only play 2 channel sound leaving the other 3 speakers hanging about. Do I need to buy a external sound card or is there an adaptor
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Mar 20, 2012
My newest discovery is that when my computer freezes up what ever sound is playing makes a skipping noise and then I have to kill power to shut off what is the cause or how can I find out is there any log I can run or check to see the last action process that went on?
Info:MacBookPro, Mac OS X (10.6.8)
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Jun 6, 2014
Yesterday had sound and no today nothing. Not on Logic, except midi keyboard, no audio in Quicktime, no audio on the internet, and no audio in iTunes. Computer went into a slight sleep. This no longer exists to delete it: /Lib
rary/Preferences/com.apple.soundpref.plist and I deleted /Library/Preferences/Audio/com.apple.audio.DeviceSettings.plist/Library/Preferences/Audio/com.apple.audio.SystemSettings.plist
and I PRAMed Restarting and still nothing!
Info:
Mac Pro, OS X Mavericks (10.9.1), Logic 9 and Logic Pro X
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Jan 9, 2009
I just opened up my MacBook about an hour ago, and for some reason the sound output isn't working. System preferences are as they should be (mute is not activated). I'm assuming that this is a hardware problem, but am hoping that somehow it is not. It's completely mute, btw, no sounds of any kind. When I restarted it, no sounds when it booted up again.
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Aug 1, 2008
I'm not getting email notification sounds when I get an email in mail. I have tried changing the sounds. My updates are current. I'm using 10.5.4, and it used to work. I get all other sounds except the new mail sounds. Can someone help Apple Care is useless in helping me with this. I have a macbook running the same OS and every thing with the same sound, and it works just fine everytime.
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Oct 29, 2008
Not sure why, but all of a sudden have no sound effects. When I go to System Preferences all the alert sound effect choices are grayed out. When press the volume buttons, can't adjust settings and there's a strike-out symbol underneath the bars.
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May 13, 2009
When i listen to anything with headphones and then want to unplug the headphones and listen to whatever im listening it.. it wont work.. it never does.. i have the older version of white macbook.. got it in september.... Anyone know how to fix this?
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Sep 2, 2009
My sound jack stopped working today, I've tried with 2 sets of speakers and I'm not getting sound out of them. When I plug the speakers jack into my macs sound jack the music that is playing on the mac speakers turns off, but then no sound comes out of my other speakers. My mac is the 13" pro top speck.
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Apr 22, 2012
I have Itunes for Mac. The sound has stopped working on Itunes only. It works fine on Internet, Spotify Etc. Volume is up in the bar, and the little diamond is moving across indicating playback is happening...
Info:
MacBook Pro (13-inch Mid 2010)
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May 28, 2012
Suddenly the sound on Safari is not working, but works ok for Skype?
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Jun 26, 2012
my sound has stopped working on my mac suddenly and i dnt know why
Info:
iMac, iOS 5.0.1
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Sep 3, 2014
I turned on my mac tonight to find that the screen has gone funny. there are marks inside the screen that look like water marks. The sound is also not working when I try to play videos. I can hear a crackling sound. it all worked perfectly last night but on shutting it down I updated a recommended software update.
Info:
MacBook Pro, OS X Mavericks (10.9.4)
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Dec 3, 2014
Alert sound will not work for messages or gmail. tried the ommand-option-P&R hold key on reboot but that did not solve the problem.
Info:
MacBook Air, OS X Yosemite (10.10.1)
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Dec 3, 2014
I bought it few months before,it was performing well,sudden it becomes so slow and i can listen fan voice is so much...
Info:
MacBook Air (13-inch, Early 2014), iOS 8.1.1
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Jul 13, 2010
I don't know what I have done but recently after copying text, The computer makes a sound everytime I paste? Like an error sound. Before I would copy and paste without any sound now everytime I paste a sound follows.
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Sep 1, 2008
I've had my imac for under two years, and just recently I noticed it making an odd humming/buzzing sound at times. It's not the normal sound you hear when your hard drive is working hard, it's definitely different. It's not the speakers either, it happens whether they are on or muted.
My suspicion may be that it has something to do with the power. That's because I've been bug testing a mac beta game, and it often crashes my computer, and I have to manually turn off my computer by holding down the power button until it cuts the power.
Does anyone know why this may be and how I can prevent it/fix it?
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