MacBook Pro :: Can't Find The Audio Device
May 22, 2012
Lately I have been having trouble with the audio. The sound doesn't work on the Macbook, and it can't seem to find any devices!
I tried plugging in headphones, but nothing helped.
In the time leading up to this fault, the sound in the mini jack was very poor, and sounded really bad.
When I plug my TV to the computer, by HDMI, I works fine. Even with sound. Oh, and I can't adjust the sound - it simply tells me that there is no device.
Info:
MacBook Pro, Mac OS X (10.6.8)
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Jun 5, 2014
My Macbook Pro has been running into constant problems actually printing to any wireless device.
Info:
MacBook Pro, OS X Mavericks (10.9.3)
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Apr 11, 2012
my new mbp has some isues with its sound ...there is no audio device in the prefrence/sound have restarted and have done the hardware test many time. few days back hardware test use to work for me getting this issue fixed but now notting works..
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Oct 27, 2009
I'm trying to play Fallout 3 on my new Macbook Pro 13-inch(2.53ghz c2d 4gigs ram). on windows xp (sp3) in bootcamp, however I get the error: "no sound device detected. Fallout 3 cannot run".
In the control panel it also says no audio device.. and no audio device is listed in the hardware tab either.
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Jun 14, 2012
I have a preamp connected to the audio in/out jack on my macbook pro 13" 2012. when i plug the audio in from my preamp the sound only shows it as a headphone output and does not list it under input. i also have no button "use audio for:"
Info:MacBookPro, Mac OS X (10.7.4), macbook pro 13" 2012
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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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Apr 9, 2010
I am using a unibody MacBook (non-Pro). I have 2 issues, the first one is that whenever I plug in an audio device such as headphones or speakers while iTunes is playing, the song will freeze for about 30 seconds. The computer gets very laggy and iTunes freezes. Not even the media/volume buttons on the keyboard work. I am running Snow Leopard 10.6.3 and iTunes 9.1 (79). ALSO i have another problem I have been having since I got the MacBook I'm sure. I plug in a device into the standard headphone jack, and it just kind of sits there half plugged in (like not clicked in all the way). And so i have to push it to make it actually work, but here's the thing, if I'm listening to music in bed for example or on a slightly non-solid surface the headphones will just "pop out"! ... Like not literally but they will come out a slight bit and then the audio starts playing through the internal MacBook speakers. I'm pretty sure (but don't quote me on it) that Apple earphones do not pop out. If this is some sort of technique Apple is using to get me to buy their headphones then forget about it. I love to listen to music so I need my nice headphones. BTW the headphones I am using DO NOT "pop out" of any other audio device I own. In fact I can hang my iPod Touch from them without them coming out or loosing connection. Most audio devices I plug into the MacBook have the same problem, except the Apple branded iPod headphones as I mentioned earlier.
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Apr 18, 2012
How do I find my macbook pro using icloud on another device?
Info:MacBookPro, iOS 5.1
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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."
Info:
MacBook Pro, OS X Mavericks (10.9.4)
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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.
Info:
MacBook Pro
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May 5, 2010
So earlier after installing a windows 7 ultimate 64 bit RTM copy into bootcamp, things started acting up;
After installing some updates for 7, rebooting, it took about a minute to get the HD icons up to even choose one, and after that it was fine, except then the windows partition eventually just had a blinking cursor in the top right and stayed there.
I went into OSx, removed the 7 partition completely! my HD is one partition for Osx, but when I boot now, it takes yearsssss to just boot to osx, but if I hold option, then I instantly get a Macintosh HD (that's it) and it will go straight away.
What do I need to do? Reinstall SL? Please god no.
Partitions seem to be all messed up, maybe I will re create a windows install, and remove it again. (Xp this time)
Edit, This happened on 2 different MBP's one a 2.8 duo after I put on 7, they both take forever to boot to OSx. (With no BC partition even on)
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May 22, 2008
In the sound preference pane, the input and output devices have 2 properties. the Name, and the Type.
Just being curious, but how can I change the Name attributed to a particular input/output device?
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Apr 22, 2012
My MacBook doesn't appear as a device when I sign into 'Find iPhone'. What do I need to do?
Info:
MacBook Air (11-inch Late 2010)
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Dec 13, 2010
I have a presonus firebox and want to use it on my mac pro when I'm running windows XP, but windows doesnt seem to recognize it. I downloaded drivers, followed the instructions to disconnect and reconnect the device, looked through control panel, etc....
Presonus says that sometimes they dont like bootcamp, but I dont understand why that would be. Anything I can do to try and get it working?
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May 13, 2009
While working in Windows XP on my iMac, I believe I inadvertently removed the driver for the built in audio device - the IDT High Definition Audio CODEC. And so now I have no sound on my computer. I have tried reinstalling the driver, but at the end of the installation process it says that the device cannot start. My system automatically detects the device as new hardware when I restart the computer but even though I have removed and and tried to reinstall the the driver several times, I cannot get it to work.
When I go through the device troubleshooter, it tells me to detach the problem device and reattach it. However, the audio device is built into my mac, so that is not an option.
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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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Feb 26, 2012
I can't add any devices in Audio MIDI Setup (Apps, Utilities); in the Aggregate Device Structure list in the Aggregate Device Editor, when I click the + my devices (Built-in Audio 1 and 2, and an M-Audio Duo) briefly show, then disappear; I can't select anything to aggregate.
How do I fix this?
Info:
PowerMac, Mac OS X (10.5.8), Late 2005 G5 PPC
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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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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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Jun 25, 2009
Yesterday I took delivery of the following kit- http://www.dolphinmusic.co.uk/produc...firewire-.html
As you can see, it comes with the FCA202 Audio interface - http://www.dolphinmusic.co.uk/produc...io-fca202.html
I opted for the FireWire package as it has the most better quality mics. I got it all hooked up, but for some reason, my Mac is not recognising my new sound device at all. I was looking under the Sound part of the Control Panel, but nothing new would register. I checked the FireWire part of the Device Manager (appologies I forget the actual name of the application). The Firewire device was listed as "Unknown", if I was to remove the device and refresh, it would show nothing. So i've got the feeling that its been seen, just not recognised correctly.
I tried a few things to try and help my situation.
1) Disconnecting any other attached device
2) Rebooting several times
3) Leaving system off and unplugged for 10-15 mins
4) Updating all software
5) Resetting my xxxx (I forget the term, but it involved rebooting holding CMD, Option, R and P) - can someone confirm how I know if this was actually reset?
6) Going into Activity Manager and confirming the Audio driver is loaded
From what I've read, Firewire config issues can be common with Macs. I am running an 18 month olf iMac 20" with 4 gig ram. I've not used my FireWire port for a while, about 6 months ago I used a FW external HD which didn't have any problems with. Alas I don't have any other FW devices to plug in and test the port. The final thing I'm going for is to leave the system unplugged for 10 hours, which will be ready to check after work.
One thing I was thinking about though - would getting a powered FW hub be of use at all?
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Apr 7, 2008
I've attached my external drive to my 17 inch macbook Pro, on the wirewire 400 port, and it shows up under the profiler as as "Unknown device". The same drive looks fine on my iMAC OS version on both machines is 10.5.2.
If I use the USB2.0 port on the drive and connect it to either machine it can be seen by both.
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Dec 7, 2009
I've got a rather strange thing happening...Disable ALL network interfaces, including Bluetooth, have only my Ethernet enabled, going directly to DSL modem (not router).Yet, I am picking up a computer in my network browser. I can browse this computer's shared docs just fine, and in fact, he is not setup very securely so I could easily delete his entire music and photo library or send malicious files to him (or her).
But, I am wondering how I am even seeing this device. From what I know, on a DSL connection, you should never see any other computers on that ISP. I know sometimes this will happen with Cable, but I've never seen it on DSL.How do I find the IP or MAC address of this computer? I actually work at my internet provider, and I'd like to see if I can find which customer it is and why I am picking them up on my network browser, and hopefully alleviate the problem.
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Jun 22, 2009
I have an old 828 audio interface I've been using for years on my pc.
just switched to mac with dual intel macmini running os x 10.4
I went to MOTU's website and downloaded os x drivers, and installed them... but I still can't get the computer to see the device. Profile or whatever shows the firewire ... yet device doesn't show up
Is there nothing like scan for devices on that port I can do in os x?
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May 16, 2012
my itunes wont sync my ipad. it wont even find it as a device. its never been connected to another mac or pc.
Info:
iPad 2, iOS 5.1.1, 27' imac
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Aug 26, 2009
I installed it fine everything is perfect. I cant get my audio to work need the drivers and I cant find them online. can someone point me in the right direction?
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Jan 1, 2010
I bought an Airport Extreme and am trying to set it up. I installed Airport Utility and have my Airport turned on. The problem I'm having is that Airport Utility is saying it can't find any wireless devices. I have the Airport's Internet WAN port connected to my wall's ethernet port and the Airport's status light is solid green. What I want to do is get a wireless signal from the ethernet port on my wall. Everything in the set up guide and everything I find online has to do with setting the Airport up with a DSL or Cable Modem.
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Nov 19, 2010
I have a video and I'd like to know what the audio bitrate is..
The properties window only shows the total bitrate (audio + video)
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Sep 18, 2009
Anyone own these? I am looking for quality speakers in that price range - max $200...
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Apr 7, 2012
I bought the first 3 Potter audio books in iTunes January 2012.When I search the iTunes store, the Harry Potter audio books are no longer appearing. We just purchased the first 3 ones this year 2012 and would like to purchase the rest but they dont show up at the iTunes store.
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Mar 14, 2006
i basically want to stream video from my isight while i am dj'ing live. i have the audio from the mixer being fed into the powermac via a usb sound card.
anyone have any ideas? or am i just going to have to be pissed because there is no good software out there like the shoutcast NSV for windows?
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