MacBook Pro :: Sound Settings Show No Output Device Running 10.9.3

Jun 26, 2014

Macbook Pro Sound has suddenly stopped working 

The Sound Settings show no output device. When trying to adjust the sound a circle with a line through it appears. Cannot run the volume adjusted up or down either. Also the sound does not work with a headset either.  Have tried PRAM and SMC rest as well as plugging and unplugging headset.  Running 10.9.3.  Was running fine yesterday - feels like it may be hardware problem?

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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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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 Pro :: Cannot Find Output Device Under Sound And Cannot Un-mute

Aug 31, 2014

I have a macbook pro and the audio on it the other day was perfect.  Now i cant get it to work.  It wont let me un mute it and under system preferences it says that no output devices are available. 

MacBook Pro

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MacBook Pro :: No Input / Output Sound Device With Parallel Desktop 7

Jul 1, 2012

I have a problem about sound. It's no output or input device when I install parallel desktop 7. Is there any way that can solve this issue without uninstalling Parallel Desktop?

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OS X :: Key For Changing Sound Output Device?

Oct 14, 2010

I frequently have to switch my sound output device from Line Out to Headphones. I know all about the Option-Click of the menubar icon, but what I really want is to assign a hotkey to cycle through them (similar to the alt tab program scroll) when I can't easily get up to cross the room for my mouse.

If it helps I use a Logitech DiNovo Mac edition keyboard. I've looked all through it's prefpane but it doesn't have an option to switch sound outputs. If there was an unknown keyboard shortcut to switch outputs then I could easily just assign it to an Fx key.

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Mac Pro :: No Output Sound Device After Using BootCamp

Dec 13, 2010

On my 2009 I've noticed now that after using bootcamp for a bit then booting back into os x that i have no sound available, there's no sound devices in preferences. This is using the line-out jack.

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OS X :: Lost Sound Output Device

Mar 26, 2009

i just noticed that i no longer have a output sound there anyway i can get sound back or do i have to nuke it?

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OS X :: Switching Sound Output To External Device?

May 2, 2009

I have Mac Pro with Digidesign/ProTools interface connected. I sometimes switch sound output from MP to run through the digidesign hardware. I'm getting message right now saying "selected device has no output controls", not allowing me to switch. I rebooted with the interface already turned on. I've run into theis before- can't figure out what causes this to happen. Sometimes it's OK. ?

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MacBook Pro :: "no Output Device Installed" - Everything Works Well But No Sound

Aug 6, 2009

I recently installed Vista 64 via Bootcamp 2.1 (OEM DVD that came with the machine) ... everything works fine (Video / Display / iSight / Trackpad / Keyboard) except .. there is NO SOUND!!! I downloaded the Realtek drivers from their website .. but still no avail! The Speaker Icon indicates that there is "No Audio Output Device Installed"

MacBook Pro 17
Windows Vista

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IMac (Intel) :: Speakers Work But Cannot Get Any Sound Output Running Windows 7

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.

iMac, Mac OS X (10.6.2)

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OS X V10.7 Lion :: Bluetooth Device Bose Wireless Sound-link Will Not Play Either But Does Show Connection

Jun 7, 2012

10.7.4 frequently freezes with the translucent dialog to power down then power up.  This is not isolated to any particular application. Started with the upgrade to 10.7.4. Bluetooth device Bose Wireless Sound-link will not play either but does show connection.

iMac (21.5-inch Mid 2011), Mac OS X (10.7.4)

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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!!! 

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. 

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

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MacBook :: Device Has No Output Devices

May 13, 2009

So I started up my macbook this morning and have been using it for awhile when I went to go play some music and can't get any sound. When I hit the volume buttons it shows a shadow of the speaker logo and a circle with a line through it under the volume bar. I have tried a restart and also went into sound controls, where it says "The device has no output devices" . What can I do/what's going on?

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MacBook Pro :: Can't Use Sound - No Device Found Says In Sound Preferences Pane

Apr 8, 2012

mac book pro Mac OS X 10.6.8 processor 2.2 intel Core i7 Memory 4gb 1333 Vyz DDR3 Can't use sound - No device found says in Sound preferences pane?

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MacBook Pro :: Best Device For Decoding The Optical Output To Analog?

Jun 8, 2010

I'm looking to use the speakers (Logitech X-540) with my laptop with 5.1... but this is an analog system (has green/black/orange inputs), and Macbook Pros only output with optical through mini-TOSLink. What's the best (read cheapest) device for decoding the optical output to analog?

If this won't work, I'm probably willing to shell out a bit more cash (Z-5500 perhaps). If you have a digital 5.1 system recommendation ($350 or less), let me know.

Manual for X-540 speakers: [URL]

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MacBook Pro :: Change Audio Output Into Input Device

Aug 24, 2014

i want to change my audio out put in to input device for record my not stop mix

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MacBook Pro :: Audio Chime At Startup - Selected Device Has No Output Controls

Sep 4, 2014

When I start my Macbook Pro (mid 2009 15") I get the familiar audio chime.  However, when it finishes startup and I get to my desktop, I have no audio, and the audio icon up top is grayed out.  The audio output jack works fine.  I can use speakers and headphones.  I've tried the solution of wiggling around a headphone plug in the jack, as well as doing the same with a toothpick.  I've also reset the PRAM.  For some reason, the problem persists.  When I open sound settings in preferences, the only device listed is "Digital Out" and there is a message under it saying "The Selected Device has No Output Controls."  

MacBook Pro, OS X Mavericks (10.9.4)

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OS X :: Using Output Device In Audio Preferences...

Jul 16, 2009

Having gone through the settings, i have a speaker system plugged into my white macbook through the 3.5mm audio jack. I am running OS X Leopard 10.5.7 and am unable to find the options that i thought were available previously in tiger to configure the speaker setup/orientation. For example whether i am using satellite speakers, or 2 speakers either side, 3 4 or whatever it was, just like i would if i was using windows. It has a section under "Sound" then "Output", however it seems to be automated, i cannot add or remove, or edit items within the list.

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Mac Pro :: Selected Device Has No Output Controls

Aug 21, 2010

I am using Logitech Z-5500s with my MP. Under the sound settings with digital optical selected, it says: "The selected device has no output controls." And at the top of the screen where it shows the volume, it is grayed out. And when I hit the volume up/down/mute button on my keyboard, it has a circle with a line through it. If I play a song on iTunes, sound comes out and I can control the volume through the Logitech controller like normal. But even when something is playing, it still won't let me adjust the volume through the computer.

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MacBook Pro :: Won't Show Device In Finder

Mar 6, 2012

Can't get mp3 player to show on desktop or in Finder when plugged into USB port

Mac Pro, Mac OS X (10.7.1)

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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.

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

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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.

MacBook Pro, Mac OS X (10.7.4)

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Hardware :: Looking For Audio Video Input Output Device

Jun 20, 2009

I am about to buy a 15 in. MBP and I'll be going on a trip soon. I was wondering if there was anything I could get that would let me both use my mac as a tv for my xbox and use a tv as an additional monitor.

Something that would have RCA input/output (the red, white, yellow cords) and would connect to my mac with USB or hopefully firewire 800 (express card 32 would work as well).

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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 :: 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.

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 

MacBook Pro, OS X Mountain Lion (10.8.5)

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