MacBook Pro :: No Audio - Volume Box With (Not Permitted) Sign Ø Underneath
Aug 28, 2014
I have been having this problem reoccur for the past couple days, but I don't know what is causing it. Occasionally, when I press the volume keys on my keyboard, it doesn't make the "click" sound (I don't have it set so that it doesn't make noise). I still have this problem when I use my earphones.
I made sure that the audio output in my system preferences is set to "internal speakers", made sure that my OS is up to date and have even tried resetting my computer. Nothing seems to work. And it really happens out of the blue as well -- I would be watching a video or listening to some music with no issue at all, browse around some other pages and come back to see that I can't hear the audio anymore. This doesn't seem to happen while I'm watching the videos though.Â
Eventually after repeatedly increasing and decreasing the volume (with no sound coming out of my computer) this pops up and does not allow me to change the volume at all even if I press the volume keys on my keyboard:
Info:
MacBook Pro, Mac OS X (10.6.7)
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Nov 5, 2010
I've read other threads similar to mine but none of them seem to be exactly what I'm having trouble with.My internal speakers work fine but when I put my headphones in, or any kind of external audio device, it doesn't work. When I press the volume buttons it has the "no sign" underneath the audio gauge. Oh by the way this is a macbook from 2008.
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Apr 1, 2012
I've been having this problem for a couple months now. When I use headphones or external speakers my MBP volume gets stuck at one level. When this happens my volume buttons don't work. Everything seems to be fine (according to apple), but I still can't fix it. There is no red light in the audio jack & all of the audio settings seem to be normal. I've used CCleaner to repair permissions with no luck, I've called AppleCare twice with no luck, I've reinstalled my entire OS with no luck, and yet this all seems normal. Does anyone know what the problem is? Apple says its something wrong with my OS and they left me out to dry with no solution. I'm open to anything...that won't void my warranty.Oh and I've also done the PRAM reset and it worked for about five minutes...without even plugging in headphones after it was "fixed".
Info:MacBook Pro (13-inch Mid 2009), Mac OS X (10.6.8)
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Jun 15, 2009
I just set up my new MacBook Pro 13-inch with Boot Camp. Initially I put Windows 7 RC on it, but I couldn't get the audio control function keys to work. Figuring Win 7 is probably quirky, I figured I'd drop back to Vista for now until 7 is officially supported. (Interesting how easy Apple makes it to annihilate a Boot Camp partition. :) So now I have Windows Vista Ultimate SP2 running with no issues. All the Boot Camp drives and utilities seem to be working. However, with all the sounds cranked to max in Windows, and using the F12 key, the volume is very quiet. Probably less than half of what I can get in OS X.
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Jun 29, 2012
No matter what headphone I use (Apple, Bose, Beats, AKG), the volume on the left side is weak and dying as compared to the right. Right side of any headphone works great. Macbook Pro 2011, came installed with Lion OSX, 13inch, i7.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Dec 2, 2014
After I wake the Mac from sleep, the audio volume from my external speakers is very low and the keyboard volume controls do not work. The volume is low and cannot be adjusted. After a restart everything works correctly -- until the Mac goes to sleep again. Computer: Mac Pro - late 2013 - 6,1System: OS X Yosemite (10.10.1)Speakers: Bose Companion 2 Series II (plugged into audio output of my Mac Pro).
Info:
Mac Pro (Late 2013), OS X Yosemite (10.10.1), Thunderbolt Monitor
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Nov 8, 2009
is there anyway to change the start-up AUDIO volume from being at full blast to something less loud?? Same with when you unplug headphones, it always go to full blast!
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Dec 2, 2014
After I wake the Mac from sleep, the audio volume from my external speakers is very low and the keyboard volume controls do not work. The volume is low and cannot be adjusted. After a restart everything works correctly -- until the Mac goes to sleep again.Â
Computer: Mac Pro - late 2013 - 6,1
System: OS X Yosemite (10.10.1)
Speakers: Bose Companion 2 Series II (plugged into audio output of my Mac Pro).
Info:
Mac Pro (Late 2013), OS X Yosemite (10.10.1), Thunderbolt Monitor
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May 24, 2012
The bottom of my macbook has formed an air bubble and I'm not sure why, or how to fix it. I'm wondering if it may have been caused from heat? It is a 2009 13" Macbook.Â
Info:
MacBook, Mac OS X (10.6.8)
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Aug 20, 2009
Does anyone know of an application which would equalize the volume level of realtime audio on the Mac? I use Eyetv and find that stations use different volume levels for different programming and I am constantly adjusting the volume control. Surely this can be remedied by software.
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Sep 10, 2010
This is an early 2008 MBP, so I have a button separate from the track pad. For the last several days it has been most of the time clicking twice when I press it. The first one doesnt do anything, the second one actually clicks (that is, if I dont push it all the way down it clicks the first time and doesnt do anything, if i push it harder, it clicks the second time).
What can I do about this?
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May 6, 2010
I use my 13" MBP in bed on my lap while on top of a large hard cover book. After I use the laptop for about 20 minutes or more, I lift up the computer and the blanket is wet. Under the book is wet and around the lap top is wet. Is this condensation building up? The air temperature in my room isn't even that cold. This is really strange but condensation is the only thing I can think of. The problem doesn't seem to occur on a desk or table. It only happens when I use the laptop on my blanket. I'm not sure the fabric of the blanket but it kind of feels like a polyester.
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Sep 16, 2007
I have a slight problem with my volume controls on a Macbook Pro. They're not doing exactly what I want them to. I have an external sound card and by selecting it as my default audio device the macbook pros own volume control gets locked and there's no way to adjust it. This means that it renders the keyboard and Remote control volume buttons useless and I still have to run across the room to adjust the volume on my audio device when I'm watching a movie through the tv away from the macbook. Is there no way to enable this function anyway so both controls work?
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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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Aug 19, 2010
I have an Audiobox USB audiointerface with KRKROKIT5 speakers and must turn up or down the volume on the interface. the Keyboard button wont work.
But my father uses Bose speakers but can do both! However, he does not use an audio interface.
Can I get my imac to do both? And if so, is this a good idea with such good speakers? Is the keyboard just turning it up digitally?
I only ask because it can be annoying reaching up over the speaker to turn the nob instead of just hitting a button on the keyboard.
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May 1, 2012
I have a white plastic iMac and the internal speakers have been distorting continuously. The audio is totally distorted at any volume.
Info:
Mac OS X (10.5.6)
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Apr 8, 2008
I want to connect speakers and a headphone to my Imac at the same time.Since there is only one audio output in the imac, I need a audio splitter and I think I need a headphone splitter then?Now the problem is there is no volume control on my headphone and I want it at a different volume then my speakers, otherwise when I turn my speakers on and the headphones are still connected and I turn volume up loud it will ruin my headphone ( and I don't want my software volume almost down and my speaker control way up)Now I found this headphone splitter, but my question is, will the sound quality still be the same because I need the same sound quality.
I know it's a difficult story,
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Dec 13, 2009
I've had a few bad experiences with Apple in the past- namely, going to their Sydney Apple Store to get my logic board repaired, but came out with a scratched bottom case that the Genius couldn't replace. Anyway, six months have passed and my screen has dust underneath it. My speakers have 'blown', well, not really, but they sound very cheap now. My graphics card has also gone a bit wonky. Do you think they'll replace my Macbook Pro this time?
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Apr 8, 2012
I have selected digital photo professional and want to know how to print multiple photos with text and re organize the photos on the page?
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Aug 30, 2010
tried using Mac the Ripper on a movie I have and it didn't work so I just tried to play the movie itself from the DVD and it said not permitted
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Aug 9, 2009
I've recently bought the stock 17" MBP and am loving it! However just a quick question to all those who have used it. I have noticed that when I pick it up, the bottom panel underneath sort of bends slightly when my fingers press against it. It feels like the alu is bending slightly only in certain places on the base. I may just be another paranoid mac freak but has anyone else found this? I had an old 15" MBP and didn't have any similar issues with that. Loving the computer tho, the screen is fantastic!
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Apr 9, 2012
I have copied my iTunes folder on a NAS hard disk. Now I want to delete it (as it interferes with my sonos music library). However, I get a message that This cannot be done because I have "no permission to assess some of the items".
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Spotlight opens Microsoft Word document underneath an already open document
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MacBook Pro, Mac OS X (10.7.3)
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Nov 23, 2008
I have a question that was sort of touched on in mac forums but never solved for someone else back in 2007. I have been scouring the net to find a remedy to my problem. I have mac os 10.4.11. I have a zipped file (final cut pro) that i am trying to open and when I try to open it i get a "unable to unarchive (error 1 - operation not permitted)" message. I followed the guidelines from the old thread for the other personIi repaired permissions but when I tried to download onyx it told me the the onyx version needs a higher OS (10.5 I beleive) than I have and other efforts to find the onyx for my mac have failed. I have also downloaded x slimmer and Xserve raid driver for people that use final cut pro.
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Mar 13, 2009
I am experiencing some problems , and want to restore my system copy I have backed up on an external HDD ( WD firewire ,Mac OS Extended Journaled ) to my Mac, in the past I made a full system copy using Super Duper, and now want to install it back on my Mac , Ive re booted while holding the option ( alt ) key and the Mac is now running from my external HDD back up copy, ive just opened up the Disk Utility ,and ive entered my external HDD in the Source box, and entered my internal HDD in the Destination, and ticked Erase destination. When I click Restore , I get this message ..
Restore Failure
could not erase target - Operation not permitted
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Apr 27, 2012
when i run any .sh file in terminal, it puts error:-bash: ./run.sh: /bin/sh: bad interpreter: Operation not permittedÂ
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MacBook Pro, Mac OS X (10.7.3)
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Aug 31, 2014
When I use the F11, 12 buttons, the pages go away or the dashboard comes up. I've tried to change the settings but that didn't work either
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MacBook Pro with Retina display
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When I started my Macbook up, after the gray screen with the apple sign, a stop sign appeared on the screen and I couldnt use my laptop as normal. Does anyone know what the problem is and how to fix it?
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The status icon changes to the wrong one now and then, and there's no backup date sometimes. [URL]
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Apr 20, 2012
I get the following message frequently: "The operation couldn't be completed.Operation not permitted.(NSPOSIXErrorDomain:1)".I need to restart the computer inorder to access the internet.I connect via wireless and other wireless items on the network don't have this issue.
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iMac, Mac OS X (10.6.8)
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