Internal speakers and audio output gone from System preferences

i can't get macbookpro 2010 to recognize internal speakers and audio output. only optical OUTPUT. CAN'T GET ANY SOUND EXCEPT FOR OPTICAL PORT

yes it is on, i have tried reinserting headphone plugs to possibly release micro switch but no avail. i tried resetting PRAM and that also did not work. this just happened over the last day or so. can't figure out what made it do this. i have no optical device, so the switch shouldn't have triggered.

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Using internal Speakers and optical Output at the same time ?

Hello,
is it now possible to use the internal Speakers and optical Output at the same time ?
Is this a software or hardware limitation ?
Every day im disconnecting the optical output. It can't be good for the contacts. I wont spend over 100 euros buying an external soundcard to solve this problem.
Any Ideas ?
Thanks ? best regards
mc
IMAC 24 Intel Mac OS X (10.4.8)

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Alternatively, you can change the status to Answered.
If we use the forums properly they will work well...

I currently have no sound from my internal speakers. When I go to system preferences, internal speakers is not an option - there is nothing there. What should I do to fix this?

I don't know what to do - I don't have any sound coming from my internal speakers, and with headphones there is still no sound coming out. When I go into system preferences under sound, there is nothing there - it says 'no output devices'. What should I do?

MacBook Pro model?
Hard to suggest a solution without knowing the model.
The following tips may not apply to latest MacBook Pro 13 inch model.
Go step by step and test.
1. System Preference > Sound > Output > Internal Speakers
    Highlight Internal Speakers / Headphones
    Make sure that Mute is not enabled.
2.Plug in and remove the headphone.
    If you see red light in the headphone port, plug the headphone
    in and out of the port 5 or 6 times to flip the microswitch inside.
    Sound output may be stuck in the digital mode.
3. Reset PRAM. http://support.apple.com/kb/PH4405
4. Reset SMC.     http://support.apple.com/kb/HT3964
    Choose the method for:
    "Resetting SMC on portables with a battery you should not remove on your own".
5. Applications > Utilities > Audio MIDI Setup
    Audio Devices window
    Side Bar
    Click the Built-in Output.
    Under Mute any of the boxes checked? If so, uncheck it.

Can I play sounds to internal speakers and an output device?

Can I output Sounds (say from Spotify) to internal speakers and an an external device at the same time?

I found another solution in this thread http://forums.macrumors.com/showthread.php?t=695360
Again you need the rogueamoeba guys.

Internal Speakers and Digital Output

Hi,
I plugged in my iPod Nano yesterday to update it, and ever since, can't assign my inbuilt speakers as the audio output. The only option is "DIGITAL OUT", which has no output controls. I've repaired permissions, plugged the iPod in and out, and restarted numerous times.
Anyone had a similar problem and fixed it? Can't think what it would be.
Dave.

sounds like there could a possable hardware fault with the machien speak to apple care or a local service provider to see if they can tell you what the problem is and how to fix it.
( Just a side not you are usually better going to an apple autorised repair agent rather than apple care as most service provders can have it back in a week tops includign ordering parts.)
Stock 2.0GHz MacBook Pro Mac OS X (10.4.7)

Built in microphone option gone from system preferences.

I was having trouble trying to connect my guitar to the mac pro and i had to mess with the sound and the system preferences.
The Built-in microphone option on system preferences is gone. How do i get it back?

Try this Reset and look for it in About this Mac > System Report > Audio
SMC RESET
http://support.apple.com/kb/HT3964
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
It is the 5 second timing that initiates the reset.

Airport icon gone from system preferences ?!

Airport icon in system preferences is gone!?

no, i ment the icon in network preferences, but maybe the wifi icon is the airport icon ?
I think i remebered a airport icon in the bar at the left in the network preferences? Or am i wrong ?

Simultaneous sound: how to get sound from internal speakers and usb audio adapter

I have an iMac in my living room. It is hardwired to my home theater system in my family room. Currently, I can listen to audio in one location or the other... but not both. I bought a StarTech.com ICUSB Audio Adapter hoping that it would be a fix... not so much. Downloaded SoundSource... not so much
How can I get audio to play via my internal speakers and through my home theater system? Hosting a party this Saturday and would like multiple rooms filled with sound.

First pluging is headphones and then unplugging it. If yu can't get it fully inseted tham may indicate that end of a plug is broken off inside the jack.
Then if not above problem, try the standard fixes:
- Reset. Nothing is lost
Reset iPod touch: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Restore from backup
- Restore to factory defaults/new iPod
If you still have the problem then an appointment at the Genius Bar of an Apple store is in order.

Using Mountain Lion iOS and audio output will not change from internal speakers to AppleTV so that sound can come from TV speakers, why??

I am using Mountain Lion iOS and trying to connect my MacBook Pro to my plasma TV using AppleTV and AirPlay mirroring. The video does just fine. However, there is no audio coming from the TV. After activating AirPlay I try to select Apple TV as the audio output in System Preferences and it highlights it but then immediately goes back to Internal Speakers and only has sound coming from the MacBook Pro..
What's going wrong ?????
AJ

Are you sure that WIFI network doesn't have an AppleTV on it? Just because you don't own it doesn't mean there isn't one on that network. The laptop or better said the OS cannot differentiate between an AppleTV that you own or not. If it sees one on the network, it will show you one as being available. The automatic reconnection is happening probably because the last time you streamed to an AppleTV, you didn't drop that connection before sleeping the computer or shutting down iTunes.

I am running 10.8 and setup airport extreme to run music from my imac to my receiver in the other room. When I open sound from system preferences, I don't see an external device to choose, other then internal speakers. Any ideas?

I am running 10.8 and setup airport extreme to run music from my imac to my receiver in the other room. When I open sound from system preferences, I don't see an external device to choose, other then internal speakers. Any ideas?

Airport Express (the small Airport device, which is the only one with an audio connection) works through Airtunes, which only works with iTunes. The computer won't send ALL system sound to the Airport. If you actually want to send sound outside of iTunes, use Airfoil.
Matt

MacBook Pro won't automatically switch between internal speakers and display audio

I have a MacBook Pro that connects to a LED Cinema display. It used to automatically switch between internal speakers and display audio when plugged in to the display but won't anymore. I have to manually change it in System Preferences --> Sound. Does anyone know how to make it do that again?
thanks,
Ben

I just want to add, I have the same problem, and just want to help raise awareness of it.
1st, the problem only started recently (have been using the Thunderbolt display since it was released), I did not have this problem, and noticed it beginning only in the last month. (since January)
2nd, My particular setup, includes a hard drive attached to the firewire port on the back of the Thunderbolt Display (so, I am wondering if anyone else experienced this problem with a firewire drive being connected).
     My full setup:
          Macbook Air (2011)
         Thunderbolt display
          Western Digital drive (attached to firewire of display)
3rd, If I go into settings, what I will see is the "Display Audio" is selected (but no sound coming out),
If I then select "Internal Speakers," a buffered "history" of all the sounds I did not hear is then played (pretty funny actually) - for example, if I sent mail, adjusted the volume, and started playing a song.... it immediately plays all those sounds when selecting "Internal Speakers"
4th, If i then select "Display Audio" - it does nothing
5th, what I have to do, to resolve this is: eject all my hard drives, disconnect the thunderbolt cable, then reconnect the thunderbolt cable, and everything works as normal.

The last few times I've used headphones in my iPad, the audio has been all messed up to the extent where it's better to just use the internal speakers and not the headphones. I've tried multiple pairs of headphones to no avail. Help?

The last few times I've used headphones in my iPad, the audio has been all messed up to the extent where it's better to just use the internal speakers and not the headphones. I've tried multiple pairs of headphones to no avail.
The iPad was bought in mid-June, but I did not get extended Apple-Care warranty on it. Any idea of what's happenening?

Multiple means how many? If only 2 or 3, they could all be faulty. Try the headphones in some other device, to make sure they are OK. Or there could be something wrong with the headphone port.
Your iPad is still covered by the 1-year warranty so you should make a Genius appointment and have it looked at.
Another thing to try is to plug in the headphone jack a few times in succession to see if it frees up something inside the port.

I recently used the computer for I player over the TV, but when removing the external speakers the internal speaker appears to have stopped working and when going on to system preferences and sound I am only given the option of digital out put. Help

I recently used the computer for I player over the TV, but when removing the external speakers the internal speaker appears to have stopped working and when going on to system preferences and sound I am only given the option of digital out put. Help

Do you see a red light shining in the headphone port?

Keeping FCP audio levels separate from system sound

All --
Apart from completely shutting down Mail and iChat and any other app that could conceivably make a noise, is it possible to adjust the monitor volume of FCP separately from the system sound? Sure, I could ramp up the master levels in the audio mixer, but that would affect the actual sound levels in the edit, no?
Obviously, I want to crank my speakers when editing, but I'd also like to know when I got new mail or an iChat invitation without the alerts blasting my ears off.
Any ideas? Thanks!
-s

Sean - I'm not sure if you can do that. I'd guess that both the internal speakers and the stock outputs of the Mac Pro would be on the same 'circuit'.
I have an RME Fireface 400 firewire audio interface (probably overkill for your needs). In FCP preferences, I can chooose the Fireface as my sound output device.
All the system sounds go out the internal speaker of my Mac Pro.
There are lots of 3rd party audio interfaces that are far cheaper. You might ask which would be best in your desired price range on the Logic or Garage Band forums.
Does that make sense?

IMac Internal Speakers WITH Audio Out

I have a stereo hooked up to my iMac and everything sounds great. What I'm wondering is this. Is there a way to have sound come out of BOTH the internal speakers and the headphone/audio out jack? I haven't found a simple soultion obviosuly, but is there any kind of work around? I know can buy a pair of external speakers and all would be fine. But I'd like to not take away from the output of the headphone jack. So then I was wondering if I cannot have the internal speakers work in conjunction with the headphone jack, if I get a pair of firewire or USB speakers so as to not take away from the headphone jack, will they even work since I have something plugged into the headphone jack? I'm guessing they would still work since they are independent from the jack, but I'm not sure. Any help would be greatly appreciated!

Reset PRAM. http://support.apple.com/kb/PH18761
Reset SMC. http://support.apple.com/kb/HT3964
Choose the appropriate method.
Best.

Internal speakers and audio output gone from System preferences

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