Re install internal speakers

My son has been recording using Garage Band and has managed to delete internal speakers as an audio output in preferences. I am left with only digital output and no sound on my Mac. Does anyone know how this can be remedied so we can have sound again.

This thread may assist:
https://discussions.apple.com/thread/2380257
It seems what can happen is that something inside the audio out socket gets stuck - can you see a little red light inside the port?
Some people have had success gently inserting a blunted toothpick and rotating it slowly - seems there is a "trigger" that can get stuck.
If you don't want to fiddle, then it may be a visit to your local Apple Store.

Similar Messages

Lion Installed: Internal speakers muted and cannot be adjusted thru the audio pane.

I installed Lion yesterday and spent considerable time looking for an online solution to no avail.
The online info suggests to re-install the OS from the disk supplied with the laptop, but would be re-installing Snow Leopard... mmm
The quick fix is the plug headphones into the audio jack and wait a few seconds. The audio pane becomes active as it should. Remove the
headphones... the audio functions normally.
If you turn the laptop off... you must repeat the process until a future release of Lion.

Same problem here: I cannot control audio volume and Preference Panel said I've not an audio out device. the funny thing is that I can hear music from iTunes.
I've tried also to reset PRAM.
MBP 13'3 mid 2009

No Audio from Internal Speakers after a fresh install of Windows 7 Pro

T400S - after a fresh install of Windows 7, theres no audio from the Internal speakers. When I plug an external speakers there's audio. I also install the audio drivers from the Lenovo site. Thanks

Does your sound bar in the Sound Windows go up and down when you play music?
Regards,
Jin Li
May this year, be the year of 'DO'!
I am a volunteer, and not a paid staff of Lenovo or Microsoft

Problem with internal speakers of MacBook Pro

Hi,
I wanted to know if anyone have experienced a problem with internal speakers of Mac Book Pro. In my MackBook the Internal speaker volume goes down automatically. I checked the System Preferences>Sound>Output , from there I check that it is in the middle ( Balance) However, the problem is still the exists. Just for testing I played an audio file and I moved the bar toward the right speaker it is the same and when I move toward the left speaker the whole sound goes off . Looks like one speaker stops working completely. Then I checked the Utilities > Audio MIDI Setup > Configure Speakers from there I checked both left and right speakers and the channel frequency is fine. Still same issue. I have no idea what is going on , I really need your suggestions to get this fixed.
Thanks in advance.

Try the following:
http://support.apple.com/kb/HT1411 Apple Portables: Resetting the System Management Controller (SMC) and http://support.apple.com/kb/PH11243 OS X Mountain Lion: Reset your computer’s PRAM
Also, consider installing Boom

T400 type 2768, Internal Speakers do not work? Here's what I have tried.

Hello all,
I just spent hours reading all the problems people have had with their thinkpad internal speakers not working. I bought this computer, which is past the warranty date, and am trying to fix it myself. It originally had Vista installed, and was upgraded before I bought it to windows 7. Once I updated the driver for audio, the three audio buttons began to work, but not the speakers. The headphone jack does work, however? Here is what I have done to try to fix this based on what I read on past posts in this forum:
updated windows, installed over 72 files
updated lenovo drivers for windows 7, installed 132 files. Not all applicable. Just covering my bases.
rolled back bios to default setting
uninstalled and reinstalled audio driver
updated BIOS again
installed new speakers. Old ones looked fine. No melting, pinched wires, and the inside of the laptop looked fine.
inserted headphones in and out several times to see if the audio is interupted by cutoff there. Sound was fine in headphones, but nothing happened. No noise or static or anything.
I read that this issue could be a motherboard problem? Every diagnostic I ran indicates that the sound is functioning normally. I need to know what to do next. I feel like I got took, but do really like the computer.
Can anyone help? Thanks.

If Eric's suggestion doesn't work, open System Preferences, go to "sound" and check to see of the mute button is not checked. Also check if the output name is "digital output" rather than "internal speakers" If it is, then it maybe it is the logic board, which it was in my case. However, it was covered under my warrenty. My sound problem came from a faulty logic board that was replaced in my computer for a "non boot" problem.
Good luck

How do I stream music from non-iTunes apps to Airport (mac air core-i7 OS 10.7.5 airport firmware 7.6.1 --- option-clicking speaker icon only shows internal speakers - audio streaming works from iTunes just fine.

How do I stream music from non-iTunes apps to Airport (mac air core-i7 OS 10.7.5 airport firmware 7.6.1 --- option-clicking speaker icon only shows internal speakers - audio streaming works from iTunes just fine.

Hello Achates:
I did not read the rather long post. If you wish to reinstall OS X 10.4, use your software install DVD. Backup is essential. To minimize your risk, I would use an archive and install:
http://docs.info.apple.com/article.html?artnum=107120
In that way, you will have a fresh copy of OS X and your current settings will be preserved.
Incidentally, I do not agree that the printer problem is best solved by reinstalling OS X. I have had HP printers for sometime and, on one occasion, had difficulty after an upgrade. HP technical support walked me through uninstalling all traces of the HP driver and then reinstalling.
Barry

Help. I have a Google Hangout in 40mins and my sound seems to have vanished. I went to Sys Prefs and it came up with Digital Out....and the Internal Speakers option is no longer there. How do I reboot, or fix this please?

help. I have a Google Hangout in 40mins and my sound seems to have vanished. I went to Sys Prefs and it came up with Digital Out....and the Internal Speakers option is no longer there. How do I reboot, or fix this please?

There are many possible causes for this issue. Take each of the following steps that you haven't already tried. Some may not apply to your model. Back up all data before making any changes.
1. Start with the steps recommended in this support article. Don't skip any of the steps. It's the starting point for further efforts to solve the problem.
2. Make sure you have a fully up-to-date installation of OS X.
3. If you've installed an application called "Memory Clean" or any other third-party software that is supposed to "clean" or "purge" memory automatically, remove it according to the developer's instructions and restart. You should do that even if the software is not causing the problem, because it's useless.
4. Other third-party software that has been reported to interfere with sound output includes "Boom" and "Samsung Kies." If applicable, uninstall according to the developer's instructions (not by dragging something to the Trash.)
5. If an AirPlay device is selected for sound output from iTunes (or from other applications via third-party software such as "Airfoil"), deselect it.
6. Launch the application "Audio MIDI Setup" by entering the first few letters of its name in a Spotlight search and selecting it in the results (it should be at the top.) Select Built-in Output from the list on the left. If the Mute boxes are checked, uncheck them.
7. If a red light is visible in the audio-out port when sound should be playing, the internal switch is stuck in the position for digital output. You may be able to free it by inserting and removing a mini-stereo jack of the proper size. If not, the machine needs to be serviced. Inserting any kind of tool in the port may cause damage that won't be covered by the warranty.
If there's no red light, the switch may still be stuck in the headphone position. Try to free it the same way.
8. Disconnect all wired peripherals except keyboard and mouse, if applicable. If more than one display is connected, disconnect all extra ones. Restart and test.
9. If you have a MacBook Air, turn off Bluetooth and restart.
10. Start up in safe mode. Don't log in; just restart as usual when the login screen appears. When you do, make sure the words "Safe Boot" do not appear in the login screen. If they do, the system is still in safe mode and sound won't work.
11. Reset the NVRAM.
12. Reset the SMC.
13. Triple-click anywhere in the line below on this page to select it:
/Library/Preferences/Audio
Right-click or control-click the highlighted line and select
Services ▹ Reveal in Finder (or just Reveal)
from the contextual menu.* A folder should open with an item selected. Move the selected item to the Trash. You may be prompted for your administrator login password. Restart the computer and empty the Trash. Recreate your settings in the Sound preference pane.
*If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
Go ▹ Go to Folder...
from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return.
14. Reinstall OS X after backing up all data.
15. Make a "Genius" appointment at an Apple Store.

Windows 7, Gateway ZX4971 All in 1 (factory OE components, never opened) Internal speakers no longer work after Windows Update

I have a Gateway ZX4971 that came from factory with Windows 7 installed, all specs and windows component info is below.
Everything worked fine for over a year then windows applied an update and I no longer have sound coming from my headphone jack or internal speakers.
I have tried restoring the system back to before the update and it didn't make a difference. I have also reinstalled windows and still no sound.
Audio troubleshooter does not discover any connection issues.
There are no errors in device manager, speaker properties, or Audio Properties.
Volume Mixer shows audio is being played with sound indicator.
I must use a USB audio dongle and external speaker to have sound

Hi,
According to your description, since system reinstallation is not helpful, it's probably a hardware problem, it would be better to check if it is the device itself problem.
Roger Lu
TechNet Community Support

After connecting Jawbone as headset, internal speakers are no longer usable

Hi everyone,
Thanks in advance for the help.
Powerbook Aluminum 15 inch
1.67 ghz G4
1 gig Ram
10.5.1
I paired my jawbone to my mac, and it works fine as a headset. When I decided I wanted to turn off the headset, I had a difficult time. I would disconnect it from the bluetooth preference pane, and before I could turn it off, it would try to reconnect again. Additionally, every time I would restart my computer, it would ask about the headset even when bluetooth was off.
The real problem, though, is that after finally disconnecting the headset, I would want to switch back to the internal speakers, but they won't show up as an output option on my sound preferences anymore. This can be fixed with a restart, but is very very annoying.
Any thoughts? Seems like this may just be a bug with Leopard...

1.5 hours with a Genius last night and it is sorted. He tried overwriting with 10.8.2 but it would not take it so wiped drive and did fresh install of 10.8.2. Then upgraded again to 10.8.3 and all still worked.
As soon as I got to the store he booted from a network version of 10.8.2 and the speakers and cameras were fine so it was obviously not a hardware problem.
Disk utility showed issues with directory counts and that is the only thing he felt may have affected the upgrade process. My drive regularly gets very full and when I delete things it corrupts the directory.
Good news is that I have a recent backup so no permanent harm done.

No audio out on internal speakers or headphones from external device

I'm using an intel iMac 17" I tried to plug in an external cassette deck, and listen to it through the internal speakers. Even though all system prefs for audio work as expected, and I can see the audio meters on screen operating, nothing will induce it to play sound either through the internal speakers, or headphones.
The audio is certainly going in there, as it recorded perfectly in iMovie. The internal speakers work perfectly for alerts, iTunes, the web, everything. But no external device will work.
I've tried an iPod, a microphone, and a cassette deck, all with the same result. I've launched Garage Band as this can upset the midi player, but it's fine. I've visually checked the settings, no problem.
As an alternative I also tried an iMic and stopped using the jack input on the iMac. Still nothing. I plugged headphones into the iMic, nothing. No audio will play unless it's already on the Mac. External audio goes in there and dies before it reaches the speakers.
All the visual info I get in the sound panel regarding connection options, output etc, is exactly as expected, I just can't get any audio at all.
Does anyone have any suggestions? There's only a few day's warranty left...
Many thanks.
Quicksilver G4 Mac OS X (10.4.9) Programmes in regular use are Freehand, Photoshop, Freeway, Keynote, iMovie, iDV

Hello David,
Thanks for the pointer. I looked at the website for Linein, and I already have Audio Hijack pro installed, which contains this application. When I ask AH to record the system audio, the volume meters are dead, I hear nothing, and record nothing - unlike iMovie.
When I do ask it to record, I can hear a thumping sound from the Mac speakers, but nothing else.
I'm really desperate for a solution to this; I can't understand why it's so hard to achieve. If it was just the line in socket I'd suspect that, but a USB connection as well? I don't understand that at all.

For 1/11/11 expert day: can hear sounds on headphones but no sound via the internal speakers

HP Pavilion dv6135nr Notebook internal speakers have stopped working. I can hear sounds on headphones but no sound via the internal speakers. A search on HP customer care for my notebook yielded the download recommendation below, even though I had not stated my problem. However, executing this download did NOT resolve the problem. Please advise regarding resolution to inoperable speakers. I do not know if all of my sound and audio settings are correct, but the mute is not on and the volume controls are properly set. The default device is Conexant High Definition Audio output, per the sound and audio devices properties hardware tab the device status states "this device is working properly." Is it possible that a Skype or Foxfire update is in conflict with this device? If so, how do I resolve this situation?
Thank you.
Description: This package contains the driver for the Conexant High Definition Audio Chip.
PURPOSE: Routine Details and specifications File name:
sp34204.exe [1/1, 1.38M]
System requirements: HP SoftPaq Number SP32646, "Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio," (or later) must be installed on the notebook before installing this SoftPaq. Look for HP SoftPaq Number SP32646 (or later) in the Software and Driver Downloads section of the www.hp.com website. Released: 2006-12-01 Version: 3.26.0.0 A Compatibility: Microsoft Windows XP Professional, Microsoft Windows XP Home Edition, Microsoft Windows XP Media Center, Microsoft Windows XP Fix/Enhancement: Fixes issue where the notebook speakers do not work after headphones or earphones are used for a while and then unplugged.

Re: Fixes issue where the notebook speakers do not work after headphones or earphones are used for a while and then unplugged.
HOW DO YOU FIX THIS?? I cannot find the correct Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio that works with my computer...
My computer:
VISTA
HP Compaq 2230s Notebook PC
Everytime I use my headphones for more than an hour or two, the **bleep** audio will not play on my notebook's speakers, just through the headphones. Usually restarting a few times resolves the problem, but not this time. If I knew that HP computers sucked this much I would never have spent so much money on this one!!!
Can you please tell me how to fix this problem once and for all? Thanks!!

Internal speakers don't work

My husband uses the dual USB late 2001 iBook more than I do, mainly with Toast and a Griffin iMic to copy our old vinyl records to CDs, and to run VirtualPC for his PC model railroad design app. He does all this in OS 9.2.2.
I used the iBook yesterday, and discovered that the internal speakers aren't working at all. (He hadn't noticed!) No startup chime, no alert beeps, nothing. The sound settings are not set to "mute". I rebooted in OS X (version 10.1, the original, which we've never upgraded), and it didn't make any difference. Still no sound.
If we plug in a set of headphones or external speakers, they will work, playing the startup chime and all other sounds.
It's never been taken apart, so it's unlikely that the speaker cables have been accidentally disconnected.
So far, I've tried the following, none of which helped: trashing the Sound prefs in OS 9 and restarting; resetting the PRAM; starting in OS X and then restarting in Open Firmware, resetting the NVRAM and then resetting the PRAM again. I also tried the hint in This Post - restarting with the headphones connected and then disconnecting them. And I tried plugging the iMic into a USB port, and the headphones into the iMic, and restarting and then disconnecting. No use! The iBook Audio Update was already installed, so that's not it.
We've compared the iBook's OS 9.2.2 Sound control panel with the one on a 7300 also running 9.2.2, and notice one interesting thing. When the iBook is freshly rebooted, the Sound > Speakers tab has the headphone icon present and highlighted, even when the headphones aren't connected. One can plug in the external speakers, and select the speakers icon, and they'll work. But it always defaults back to a highlighted headphone icon upon restart - even when the speakers are plugged in. The 7300's Speakers tab does not show any headphone icon at all, unless the headphones are actually connected. But this is only in OS 9. I don't see a comparable setting in the OS X System Prefs, where I can check on the speaker settings.
It's as if the iBook's sound port thinks the headphones are connected, even when they're not. Could this be a hardware problem with the port, or some kind of logic board problem?
My next step will probably be a reinstall of both OS's.
Dorothy

Ronda and Dave2,
Thanks for responding.
I'm beginning to think it has to be a hardware problem. It happens in both OS's, and when booting from the OS 9 install CD that came with the iBook - no startup chime at all. But the chime is there when either headphones or external speakers are hooked up.
I did restart with Command-Option-O-F, got into Open Firmware, and followed the instructions for resetting the NVRAM.
The OS X Sound preference pane has only two tabs: Alert and Output. Output shows only "Built-in audio controller", no matter what's plugged into the output port. (In OS 9, the Sound control panel has 4 tabs: Alert, Input, Output and Speakers.) So, in X there's no way to know what speakers the iBook thinks it's using.
I haven't tried resetting the PMU; it didn't seem from the KB article on PMU reset that doing that would help this problem. (I'm cautious about fiddling with the PMU.) But, the battery is old, doesn't hold a charge very long, and we need to get a new one. We normally use the power adapter, anyway. So maybe a PMU reset would do something.
I did ask my husband - an experimental physicist - if the speakers could have been damaged by too loud a sound when he was working with Toast, and he said the the sound circuitry should prevent that, unless there were a design flaw.
On further thought, I probably won't bother reinstalling the systems - just wait until I get back to civilization next week and take it to an Apple Store. (The only authorized service center within 100 miles of this house is one CompUSA 50 miles away.)
Dorothy

How do i get sound from macbook internal speakers? need sound settings help

hi,
i have installed service pack 3 on bootcamp on new macbook.
i cant get any sound with all my audio applications, even windows media player. i can see the levels and audio files playing within the software (soundforge, wavelab, cubase etc) but cant get any sound to come out the macbook internal speakers........
ive tried all the available audio driver settings from within the apps.
ive checked the sound controls menu from my system tray...all the volume faders are full, unmuted.
theres a realteck or something like that, control panel......i think realtek is the internal sound funtion of my windows xp......
anyone help?
(ive updated bootamp to 2.1 with software updater..... ive intalled the bootcamp drivers from my leopard install dvd....)
shall i put the leopard dvd in again? in case the bootcamp drivers never got installed????
i just used the first leopard dvd.........should we also use the 2nd leopard dvd????? bootcamp manual just says put leopard dvd in and install bootcamp drivers.........but it dont say which leopard dvd.........
cheers
i understand latency is gonna be an issue with internal sound drivers.....any one recommend third party sound drivers for use with internal macbook?
(for proper work im gonna use a proper external soundcard with ASIO drivers, but i wanna get half decent sound and latency from macbook internally for when i wanna use JUST the laptop, with no units connected)

dude..... i cant answer that.....cause i dont know....... im pretty sure i didnt do anything.....sound just started working..........
ive done so much over the past few weeks.....its all a blur......
seem to recall changing windows sound settings to NO SOUND to get those irritating beeps to go away..... thats all i can remember......
anyway its working.....mac internal sound is working.....and also i have found a gooooood driver to use.....to lower latency...... its called asio4all...... its the best driver i have used in cubase on bootcamp...... goooooood latency figs...sounds nice too.......
guess what? ive also had my first crash since i bought the mac......on windows xp////sdffdjojfnds
ararrrrrrrrrrrghhhhhhhhhhhhhhhh

Sound problems with Yosemite when switching from internal speakers to earbuds

After upgrading to Yosemite on my Macbook Pro, when I switch from using the internal speakers for sound and plug in my (Apple) earbuds, the sound stops working. The sound also stops when I do the reverse and unplug my earbuds, nothing comes out of the internal speakers. The only way to restore sound is to go into System Preferences, Sound, and select the output device (internal speakers, earphones, etc..). Anyone else experiencing this problem after installing Yosemite, or know of a fix?

I have the same problem..
there is something else happened twice with me, I plugged my macbook with a HDMI cable to the TV, and everything was ok, until I closed the macbook (sleep mode), when I opened the mac again,, the sound has gone! No sound from TV or macbook,, the only solution is to "RESTART"

Sound still from internal speakers when connected to a bluetooth headset

I just got some new bluetooth headphones for Christmas. I have them paired to my Macbook Pro. The bluetooth menu shows them as connected and if I hold option and click on the sound menu bar item it shows my current output and input device to be my headphones.
When playing music it only comes out through my headphones. Some other applications (my IRC client and various others) also only produce sound through the headphones. However the Messages application and Skype application both produce there notification sounds out my internal speakers only.
I would assume that this isn't really related to by headphones but rather the operating system not directing the sound to the proper output correctly.
Has anyone experienced this? (been able to fix)
Also for reference my headphones are Sony MDR 10rbt.

I have the EXACT same issue. I've tried Googling for a solution every so often to no avail. Did you ever figure this out?
Edit: Actually, I think I found a solution. I installed Soundflower (http://cycling74.com/products/soundflower/) and set the 2ch and 64ch to my Bluetooth headphones. In Mac System Preferences > Sounds > Sound Effects tab, I also set "Play sound effects through:" to Soundflower (both the 2ch and the 64ch seemed to work). Did the same in the Output tab. Now it seems like every sound is being pushed through my Bluetooth headphones! Hope this helps.

Re install internal speakers

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