MacBook Pro :: Why No Sound Output Through Headphones

May 26, 2012

I had to plug in my Macbook Pro into a HDMI cable to watch something on a HD TV and had to switch some settings in the sound settings. Now when I plug in headphones and AUX cords the music still comes out of the internal speakers and the only option in the sounds settings for output are the internal speakers.

Info:
MacBook Pro, Mac OS X (10.7.4)

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MacBook Pro :: Sound Output Device Stuck On Headphones - Other Sound Related Options ?

Dec 13, 2009

This started happening randomly earlier tonight, and I haven't managed to find a fix just yet.I was encoding a video file for quite awhile (I don't think that parts important, but I thought I'd include it anyway) and then I tried to play a youtube video. I noticed there was no sound, so I tried to up the volume using the Volume Up key on the keyboard. The volume visualisation appeared on the screen like normal (albeit a bit laggy), but the sound still didn't change, neither did I get the usual 'click' noise you get when you change the volume.I went looking into the sound options in the system prefs. only to find that the Output Sound device was headphones. For a test I plugged in some headphones to see what happened and, low and behold, the Output Sound device changed to the Internal Sound and my speakers were working again, but only with the headphones plugged in.

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Windows On Mac :: In Vista,When I Plug Headphones Into The Output Jack, No Sound Comes?

Jan 15, 2010

I recently installed windows vista (home edition) via bootcamp on my macbook pro.

Everything is running perfectly apart from the sound. I think it might an issue with the computers sound card. When I plug my headphones into the audio output jack, no sound comes through... it still plays out of the speakers. The sound is audible, but just barely.

What may be causing this? Are there any specific drivers I need to install?

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Software :: Logic Express Unable To Output Audio To Speakers / Output Is Fine In Headphones

Sep 18, 2009

For some reason, I can't get Logic Express 8 to output audio to my Mac's attached speakers. It outputs fine through my M-Audio interface, though, but I'd just like to listen without headphones.

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MacBook :: Keeps Switching Between Internal Output And Digital Output For Sound?

Jun 19, 2012

My sound keeps turning off. When I check the settings, the output device switches randomly between Internal and Digital output. I have no idea where the Digitial Output is coming from and this started about a month again. It switches randomly and then I loose all sound for a few seconds. Sometimes it happens once then stops for a few days, other times it switches back and forth for 5 min. No idea!!! 

Info:
MacBook, Mac OS X (10.6.8)

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MacBook Pro :: It Suddenly Has No Sound Output, The Menu For Sound Is Greyed Out?

Jun 23, 2012

Macbook Pro suddenly has no sound output. The menu for sound is greyed out. System preferences/sound doesn't alow me to set volume or mute. 

Info:
MacBook Pro 2.2, Mac OS X (10.6.8), 4 GB

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OS X :: Audio Out From Two Jacks - Rear Output And Headphones Simultaneously

Dec 4, 2009

I have speakers plugged into the rear audio output, and headphones plugged into the front. I was wondering if it were possible to have audio play from both simultaniously...

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OS X :: Possible To Change Output Source To Mac Speakers When Headphones Plugged In?

Jan 7, 2010

I've recently started using headphones more and more and something that really bothers me is that I can't change the output source to the Mac's speakers unless I unplug the headphones entirely. Is there a way to do this without unplugging the headphones? I've looked through Audio MIDI Setup Utility as well as the Sound system preferences but found nothing.

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MacBook Pro :: Headphones Sound Quality Low?

May 4, 2007

What is the sound quality like on macbooks? I've heard that it's not the greatest and I am prepared for that. I have a 17" dell and it has an unbelievable sound system for a notebook. Is the one of the macbooks really that bad? Anyone just down right frustrated with the quality? I can always get some speakers later too and hook those up when I really wanna crank it. Also when you use your notebook most of the time you will just be listening through your own headphones anyway and I'm sure it's loud through headphones, correct?

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MacBook :: Sound Quality Via Headphones

Mar 28, 2009

I have the BOSE Companion 5 Speakers connected to my Gaming PC and damn, the sound quality I get with the MacBook with my Bose headphones is amazing. The sound is surprisingly loud and 50% volume too.

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MacBook :: Sound Not Working Without Headphones - How To Fix It

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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MacBook Pro :: Sound When Plug In Headphones

Jun 3, 2010

I just bought a 15" MBP last week and got a few apps installed on this machine. And now it looks like I have a problem with the sound. When I use the built-in loud speakers, it is totally fine. But when I plug in the headphones. The left one is bigger than the right one. I check the sound configuration, the balance is put right in the middle (for both built-in loudspeakers and headphones). Therefore, I have to put it 3/4 on the right for the headphones. But I just don't know what is happening with my MBP. I believe probably there are some conflicts between the installed software with the drivers or something, but since it happens for both Mac OS and Windows 7 (Boot Camp), I guess I was wrong then.

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MacBook Pro :: No Sound Through Headphones Or Speaker

Apr 16, 2012

My sound works fine at first, then I plug in my headphones and sound still works but when I pull out my headphones I lose sound in headphones and speakers on my 13" MacBook Pro. Only a reboot (as far as I know) fixes it.

Info:
MacBook Pro (13-inch Early 2011), Mac OS X (10.7.3)

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MacBook :: Sound Stopped Working Both With Headphones And Without

Feb 21, 2012

the sound on my macbook stopped working yesterday. I tried rebooting it and nothing changed. There is no red light in the headphone slot either. The sound doesnt work with headphones or without. What could be wrong with it?

Info:
MacBook, Mac OS X (10.7.2)

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MacBook Pro :: It Won't Play Sound Unless I Have Headphones Plugged In

Mar 21, 2012

My Macbook pro will not play sound unless I have headphones plugged in. When the headphones are plugged in, the sound comes out of the Macbook speakers only. How can I get it back to normal?

Info:MacBookPro, Mac OS X (10.7.3)

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MacBook Pro :: No Longer Have Sound When Headphones Unplugged

Jun 21, 2014

When I unplug my headphones from my mac book pro I no longer have sound? 

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MacBook :: Plug In Headphones Or External Speakers Won't Get Sound

Jul 12, 2008

I have a problem with the headphone jack of my macbook. When i plug in some headphones or external speakers, it wont get sound to them, just like the headphone jack isn't there and the sound come out from the macbook speakers. The only ones that seem to work are the ipod original ones, but not if insert them completely, they need to be strategically plug in, like half in and half out, and if i move it a bit more the sound goes back to the speakers again. Does anyone knows what this might be and how to fix it? I can't use the warranty, because the warranty time already passed.

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MacBook Pro :: Crackling Or Clicking Sound From Headphones And Speakers?

Apr 18, 2012

I have been getting a crackling or clicking sound from headphones and speakers of my macbook pro. It not even a year old.. I use this for music production. I have an external sound card which plays fine but when I use the internal sound devices I get this strange sound. Nothing plays correctly on it.

Info:
MacBook Pro, Mac OS X (10.7.3)

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MacBook Pro :: Can't Get Sound From Headphones When Listening To Music Or Playing A Movie

Mar 20, 2012

I can't get sound from my headphones when listening to music or playing a movie.

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MacBook Pro :: Unable To Get Sound From Internal Speakers Or Headphones For A Few Weeks

Mar 24, 2012

I've been unable to get sound from internal speakers of headphones on MacBookPro. Did updates, restarted several times, it's not muted, I can adjust volume control, settings are set for internal speakers, can't even hear an itunes song

Info:
MacBook Pro, Mac OS X (10.6.8)

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MacBook :: Sound Suddenly Stopped Working After I Unplugged My Headphones

May 25, 2012

my sound suddenly stopped working after i unplugged my headphones, how do i fix this?

Info:MacBook

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MacBook Pro :: Sound Can't Automatically Switch To Headphones Using Microsoft Windows Vista

May 30, 2012

Sound may not automatically switch to headphones using Microsoft Windows Vista on some Mac computers

Info:MacBookPro, Mac OS X (10.7.4)

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OS X :: Using Sound Output - Only Sound From The Internal Speaker

Apr 26, 2009

I woke up this morning and tried to watch a linked video on a webpage. I saw the video, but there was no sound (this had not been a problem the evening before). I am using USB soundsticks, so I checked to make sure that they were plugged in, and they were. I opened iTunes and sound came through the Soundsticks; I switched to the internal speaker and it worked there as well. When I tried the same with another embedded video, however, I only got sound from the internal speaker.

Has anyone had a similar problem or does anyone know how to fix this?

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MacBook Pro :: No Sound From Audio Output

Apr 14, 2010

I've had a problem with my MacBook Pro (2008) for a while. If I connect a headset or external speakers, there will be no sound from the Macs audio output. The built in speakers is working perfectly. Do you have any idears what could be the reason? I tryed do reset the Pram but with no luck. If it helps there is no red light coming out of the macs output. The problem occurred when I connected a mini-jack for my speakers. Maybe the output thinks it's a S/PDIF and not a normal audio output?

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MacBook Pro :: Lost The Sound Output?

Apr 1, 2012

My speaker icon in menu bar has turned gray and does not respond.

Info:
MacBook Pro (17-inch Early 2011), Mac OS X (10.7.3)

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OS X :: No Sound / No Output Devices Found On MacBook Pro

Oct 11, 2009

Hey, my macbook was getting rather slow so I decided to do a clean install of Leopard, but now I have absolutely no sound whatsoever apart from the startup chime! The volume keys now don't control volume and instead do expose and dashboard.

I did however install it with a Leopard disk that was from a shop and not one of the grey ones that came with the computer, is that the problem? If so how can I fix it?

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MacBook Pro :: No Sound Output Device After 10.7.4 Installation

May 21, 2012

I lost my macbook speakers sound after instalation, there is grey icon and I can't control volume. Please let me know all possible ways to resolve problem. Btw,after reboot I heard sound when mac loads, and its working when I using headphones. When I start iTunes, and plug out head phones there is a red light. When I close iTunes red light disapears. But no sound at all.

Info:MacBookPro, Mac OS X (10.7.4)

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MacBook :: Connecting To Sony TV - No Sound Output

May 24, 2012

I spent most of last night trying to get this done! No problems with the vision, cable between Macbook and HDMI input on the TV is fine. I have a 3.5mm Jack to Phono lead which I thought would work for the Audio. No sound. Maybe I'm not setting the Sony TV up properly, or I'm putting them in the wrong inputs (I've tried the all I think). There is a headphone (3.5mm) on the TV...but surely that's an output.

Info:
MacBook, 2008 Model

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MacBook Pro :: Output Sound Is Off For Video Playback

Aug 22, 2014

The output sound is suddenly really quiet. I have to turn it all the way up to hear anything all all sometimes. My iTunes seems fine and my notification sounds work, but playing videos is seriously sketchy (from YouTube, Hulu, Facebook, wherever).

I've got a 15" Macbook Pro
OS X 10.8.5
2.2 GHz processor Intel Core i7
4 GB 1333 MHz DDR3 memory 

Info:
MacBook Pro, OS X Mountain Lion (10.8.5)

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OS X :: Is It Possible To Play Sound Through Speakers And Headphones

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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