MacBook Pro :: The Sound Doesn't Work - Volume Is Muted And Can't Unmute

Nov 30, 2009

The volume is muted, but I can't un-mute it because I am unable to click on any of the sound options because they are all "grayed out". The little box next to mute is checked and I cannot un-check it because it's grayed out. Nothing works when I plug in headphones or speakers or anything, and there is no red light glowing where you plug the headphones or speakers in.

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Intel Mac :: How To Unmute The Sound

Feb 17, 2012

Somehow the sound is muted. I don't seem to be able to unmute it. When I go to system oreferences and go to sounds, it shows the sound is muted, but the box that is checked is grey and won't respond to clicking.

iMac (27-inch Mid 2011), iOS 5.0.1

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MacBook :: Speakers Click When The Sound Is Muted?

Aug 2, 2009

When the sound on my MacBook is muted, and there should be a sound playing (FOR EXAMPLE: EMPTY TRASH), the speakers click. It is almost like the sound wants to play, but does not, instead with a click. This happens every time.

EDIT: It also clicks before it plays a sound too. This happens only when the speakers are not used for a long time. Like a few hours.

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MacBook Pro :: Sound Muted But On Startup System Always Chimes

Apr 9, 2012

I'm running OS X 10.6.8 on a 2.7 GHz i7 Macbook Pro with a 250Gb Apple SSD TS256C.Since last Autumn, after a problem that saw the SSD replaced by Apple and me needing to migrate my profile across from an older Macbook, every time the system shuts down it forgets my sound settings. So no matter how I set the sound before powering down it always chimes on start up.It's entirely possible that this may be a problem from the migration, but I don't know how to rectify the issue.

MacBook Pro, Mac OS X (10.6.8), 2.7 GHz Intel i7

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Mac Mini :: Volume Muted - Audio Sources Empty

Mar 23, 2010

A few days ago I noticed that my mac mini was on mute so I tried the shortcut keys on my key board and they don't do anything so I go to system preferences > sound and it shows the mute check box checked and grayed out and above in the drop-down box where you are suppose to select what the audio sources is, is empty it used to say internal speakers, line in, and line out.

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OS X :: Sound Changes By Itself And Is Muted?

Apr 28, 2010

Today I noticed a problem that has happened to many running 10.6.3. After a restart the sound volume goes to max and there is no sound from the internal speakers! In the sound pref it has changed from internal speakers to sound flower. What is causing this? No third party app that would need to install a driver are there like Avid media composer. I have tried restarts and smc resets no luck at all.

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OS X :: Volume Doesn't Work?

Jun 19, 2010

Today I tried to watch a video on my computer, and there was no sound. So I clicked the volume up button, and it doesn't change the level (there's a small "no" sign, the circle with the line through it, under where the volume level should be). In the menu bar, the volume control is now a light grey and I can't use it. Same with in system preferences. Any ideas on how to get volume to start working again or why it stopped?

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MacBook Pro :: Sound Doesn't Work?

Feb 1, 2008

And yes, the volume is up.

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OS X :: Youtube Videos Volume Bar Doesn't Work With Firefox Sometimes?

Mar 31, 2010

i'm having this minor but annoying problem with Firefox. every now any then when I move my mouse over the volume button while I'm watching a Youtube video in order to get the volume bar to pop up, nothing happens. if i click repeatedly on the button and go crazy it will pop up, but it will not let me slide the volume bar up and down. i don't remember having this problem with Safari. it's sort of like the browser isn't recognizing my mouse cursor hovering over the volume area in order for it to trigger the bar to pop up, if that makes any sense.

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OS X V10.7 Lion :: Sound Muted For Split-second At Random Intervals (Across All Apps)?

May 5, 2012

This annoying bug is driving me crazy when I'm listening to music or watching a youtube video.It seems as if some process is interfering with sound output. I've already tried eliminating the problem by closing all apps, uninstalling perian, quicksilver, to no avail. Is there anyway to see which processes are using sound output at any given time? 

MacBook Pro, Mac OS X (10.7.3)

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MacBook :: Sound Doesn't Work - No Red Light On Headphone Jack

May 26, 2010

The sound doesn't work! I turned on my laptop and there is no sound. When I press the up and down volume buttons, it's normal, but there is no noise. Also, there ISN'T a red light in my headphone jack.

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IMac (Intel) :: Sound Sometimes Doesn't Work Or Will Cut Off

Jun 25, 2014

Every once in a while my sound just either stops working, or won't come on when I begin to play something. I try moving the volume up & down, turning things on & off, plugging and unplugging headphones, etc, and there seems to be no consistent method to get it back to functioning... What could be going on to cause this?

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OS X V10.7 Lion :: IMac Sound Doesn't Work After Upgrade?

Jun 27, 2012

I have an Intel-based iMac which I just upgraded two days ago from Snow Leopard to Lion (10.7.4).  I did an upgrade-in-place (as opposed to a fresh install) and did a software update after the installation completed.  I have my computer scheduled to wake up each morning at 6 a.m.  When it wakes up, the sound doesn't work unless I reboot the computer.  If I open up iTunes and try to play music, there is no sound (unless I reboot).  The song progress meter at the top of iTunes won't even move when I hit the play button.  When I open the Sound preference and click the Output tab, I do see the Headphone port and the output volume is set all the way up.

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OS X V10.6 Snow Leopard :: Mac Output Sound Doesn't Work When Skype Someone

Jun 24, 2012

My mac os x output sound doesn't work when i skype someone, they only can hear me type and make thumping sounds on the table but they cant hear me speak and when i speak she can't hear me?

Mac OS X (10.6)

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IMac :: 27" I5 Sound Doesn't Work With Any Apps Or Internet Youtube

Jul 8, 2010

Brand new 27" i5 imac. This is my first Mac so trying to get to grips with the OS. Sound was working great until today when it now doesn't work with any apps or internet Youtube etc. Any ideas what could cause this to happen and how to fix it?

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MacBook Pro :: Volume Up / Down Latency - No Sound

Sep 26, 2010

I have a late '08 MBP hooked up to a new 27" ACD, using a bluetooth apple keyboard and magic mouse. It's been working fine in all respects until I woke it up today. Everything is fine except the volume. If I tap volume up or down on the keyboard, there's serious latency (5-10 seconds) between me pressing the button and it showing the volume moving. Secondly (and more importantly), there's no sound at all (no matter what volume it's set at). I've already directed the sound through the monitor's speakers (like I said, everything was working just fine). I've tried rebooting, double-checking the sound settings, and disconnecting/reconnecting the bluetooth keyboard.

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MacBook Pro :: Volume Seems To Be Locked - No Sound Comes Out

Oct 30, 2009

The volume seems to be on lock and no sound comes out of the computer speakers. If I go to the volume sign at the top of the page the volume meter is white and stuck at the top. If I press F5 and F4 it moves neither up nor down and underneath the volume bar there is a circle with a line in it, which I presume is mute. I have gone into system pref -sound -out put and thats stuck too. Also there is a red light on in the headphone socket.

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MacBook :: No Sound Click When Pressing Volume?

May 6, 2009

out of the blue something weird started happening. When i would press the up and down volume keys on the keyboard, no sound is coming out. When i raise or lower the volume from the top status bar, that little click is audible, but when i press the up and down keys from the keyboard, no sound comes out. is this a hardware problem? will apple replace/fix this? could i have muted it or something or is this like i said, a hardware problem?

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MacBook Pro :: The Sound Just Went Out On It, The Volume Icon Is Greyed Out?

Jun 8, 2012

The sound just went out on my macBook Pro. The volume icon is greyed out and is black when I plug in headphones, but those don't work either .

MacBook Pro, Mac OS X (10.7.4)

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MacBook :: Doesn't Save Volume Settings

Mar 11, 2010

My macbook doesnt save the headphones volume, I've already saw a thread talking about it but they only sugested erasing plist files and reseting pram, done both even re-installed os x and nothing.. When I plug the headphones the volume get's set to 50% and it gets really loud

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MacBook Pro :: Laptop Doesn't Turn On Because The Battery Doesn't Work

Apr 2, 2012

my laptop (macbook pro) doesn't turn on, because the battery doesn't work (may be because of moisture), and the 7 battery lights on the left side are off, and when I plug the charger in, the light on the magnetic socket turns on so dim ..

MacBook Pro, Mac OS X (10.7.3), MC 700

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MacBook Air :: How To Disable Sound Effect When Adjusting Volume

Jun 28, 2014

how do I disable the sound effect on my MacBook Air when adjusting the volume

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MacBook Pro :: Laptop Volume Icon Is Not Highlighted There Is No Sound

Dec 5, 2014

my laptop volume icon is not highlighted, there is no sound.  In sound preferences it seems everything is fine.

MacBook Pro (Retina, 13-inch, Late 2012)

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MacBook Pro :: Mail Doesn't Work, It Doesn't Get New Mails

Apr 16, 2012

I have macbook pro And my mail has stopped working now. It worked fine a week ago . It doesn't check for new mails , even when I click on get new mail , there is no new mail. I tried to sign out and sign in again but that didn't work . I read few articles on the internet but they all said use the Mac OS X DVD and reinstall but I didn't get any DVD , all I got with my computer was a Manual.

MacBook Pro

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MacBook Pro :: Volume Control Stuck Highest Level - No Sound

Jun 17, 2014

MBP 2011, 2.3 13". Volume level stuck in highest position. Cannot control volume, up-down. no sound via laptop speaker. headphones OK.

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Intel Mac :: Way To Unmute My Computer

May 12, 2012

i need to know how to umute my computer. i tried going to settings and then sound to unmute, but it wouldnt allow me to uncheck the box that says mute.


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MacBook Pro :: Safari4.0 Doesn't Work - Shuts Down - Ichat Can't Work

Jul 8, 2009

I told myself not to do it. Don't update the Safari software to 4.0, you know how they always mess up these things. And yet, per accident I did. Of course Safari 4.0 doesn't work. Every time I open it, it shuts down. iChat also doesn't work anymore, and even the Dashboard shuts down every now and then. In addition, the computer feels incredibly slow. I can't download rapidshare links on iGetter anymore and everything just feels wrong. Countless threads have been opened on this matter with a variety of different problems for different people. Yet I have not read a proper solution. I have seen all kinds of technical solutions being offered but I'm not a computer wiz and I do not know the terms they use. I just want to go back to Safari 3.2 or at least the one before the 4.0 But I read that deleting Safari 4 and reinstalling 3.2 won't work because of a certain webkit that got installed with it, making it impossible to go back.

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Intel Mac :: 21.5 Wi-fi Doesn't Work, Says Connected But Doesn't Work

Jun 23, 2012

I experience this problem for 2 days now. The wi fi says it is connected and all the bars are full but id doesn't load a single page!  

The internet i've got is vergin so normally is very fast.Downstairs where we have a desktop computer connected to the D-link is working as normal. 

When I open the network diagnostics in mac it shows : wi fi is green , wi-fi settings is green, network settings is failed(red), ISP failed(red), Internet failed (red), server failed red. 

iMac (21.5-inch Mid 2011)

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MacBook Air :: How To Get F10 / F11 To Work As Volume Buttons

Jul 3, 2012

how do i get f10/f11 to work as volume buttons,

MacBook Air (13-inch Late 2010), Mac OS X (10.6.8)

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MacBook Pro :: Volume And Brightness Buttons Out Of Work

Dec 26, 2010

I'm a noob to the MBP. Just got it last month and still learning how to use it. Anyways, my volume and brightness button worked a few hours ago, now it doesn't work. When I tried lowering the volume it doesn't work. Then I tried using the play button to start my itunes and that doesn't work either. I don't know what I did wrong. How can I get it back?

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