MacBook :: Crunchy / Muffled Sound Coming From Speakers
May 23, 2009
There seems to be something wrong with my speakers. Every time I play a short sound like the "Funk" alert sound there this sound that comes from the speakers that sounds like a crunchy, crispy, muffled sound. Funny enough when I try to record the issue with GarageBand the issue goes away. To reproduce this issue I go to "System Preferences" and to "Sound" and play the alert sounds.
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Oct 10, 2007
first time i have ever come across. I have a Intel 2 MacBook Pro. There is no sound coming from the speakers even though it is not muted and the vol is turned to the max. There is sound coming if i plug headphones in the jack. Just noticed that there is a red light coming from where the headphone jack is...anyone have any idea how i can get my speakers to work again?
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Jun 28, 2014
where the external speakers i am running through my Focusrite Saffire 6 USB interface have ceased producing any sound at all when linked in to the Macbook Pro . I have plugged them in elsewhere and they are working fine , so that is not the issue . Â
i had performed the software update on my Macbook pro to get OSX 10.9.3 . I have gone in to sound settings and made certain that both input and output are set to the Saffire interface . A signal is certainly coming through and sound can be recorded , so input is fine . I have also done this in both Garageband and Logic , to no avail . However this issue is effecting ALL sound in the sense that nothing is coming out at all from any source . No sound is coming out headphones when plugged in to the interface.Â
Thought it might be the interface but this literally happened as soon as i tried using my set up with the new OSX 10.9.3 software installed . Oh and i also get an error message whilst playing a track on garageband : "Error while trying to synchronize audio and midi...Sample rate 42212 recognized , check conflict between garage band and external device". Here's a reminder of gear used :Â
-Macbook Pro OSX 10.9.3
-Focusrite Saffire 6 USB Interface
-Yamaha HS50's Â
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Feb 13, 2010
ok the other day i opened my mac book and i couldnt listen to my music through my speaks and i tried to turn up the music cuz maybe it was on mute but i got a pic like this (If u cant see it but its the speaker up full volume and the not allowed symbol the circle w/ the line through it) and then i discovered that there is a red light coming out from speaker jack and i could only use my sound through headphones or a jack through other speakers (like a sound system) but no only that i can only hear through the right side of the headphones unless i hold the cord a certain way
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Jun 12, 2012
I'm having trouble with my MacBook Pro. When I plug in headphones, the sound still comes out of the internal speakers instead of my headphones.
Info:
MacBook Pro (13-inch Late 2011)
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Jun 16, 2012
I bought the Logitech z313 external speakers and they have been working perfectly with my mac-book up until recently they have done completely muffled! my internal speakers work fine, when I plug in head phones they work just fine and the external speakers work perfectly with my home PC. It's just when I try to use them with my mac now the sound is so terrible?
Info:
MacBook Pro
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Mar 22, 2012
I am using an IMAC. I am facing the problem that sound is not coming from the inbuilt speakers. When i press the sound keys on the keyboard muted sign comes on the screen. I also chkd the system preferences but all options are Ok. I am unable to understand the problem. Either it is of the speakers, the keyboard or any hardware error?
Info:
iMac (21.5-inch Mid 2011), Mac OS X (10.6.8)
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Apr 29, 2012
When I try to listen to any music on my IMAC on you tube or even if I face time my girlfriend I get a loud banging sound from my speakers when I shut off the vol it go's away but as soon as I turn it on there it is bang... bang...
Info:
Mac Pro, Mac OS X (10.7.2), IMac
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May 31, 2012
I have logitech speakers set up with my MacPro, and there is a steady stream of static noise coming from the computer. It's not the speakers because I have tested them with another device. It's definitely coming from my desktop. The strange thing is that if I restart my machine it goes away for a bit. But it starts back up as I open programs, browse the web, etc.
Info:
Mac Pro, Mac OS X (10.6.8), 2.66 GHz Quad-Core
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Jan 22, 2010
I just purchased some logitech 2.1 speakers for my Macbook Pro, and unfortanetly, there is a pretty noticeable hum or buzz coming from the speakers. When I have the volume for the speakers turned all the way up, and the volume on my computer on mute, it's most loud. It's quite annoying.
I feel like I had this problem with my previous speakers (without a subwoofer) but I resolved it somehow...What to do, what to do...
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May 21, 2012
The English dialogues in sound surround 4.0 of a DVD are completely muffled when playing on my MacBookPro. The rest of the same soundtrack is fine (music, etc.). The dialogues in other languages on the same DVD work fine (they are in 2.0 sound surround). My other DVDs are working fine on the same MacBookPro.The problem occurs only with one particular DVD, with the English dialogues. The same DVD plays fine on other computers and DVD equipment. What is the explanation or what could be wrong when playing it on my MacBookPro? I have tried disabling the Dolby dynamic range compression in iDVD Preferences > Disc Setup - but this made no difference at all.
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.6)
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Oct 8, 2010
I have a Macbook Pro MC666ll/a. It is a core i7 15" with the AG screen. The issue I am experiencing is a random static noise coming from my speakers every now and then. If i have external speakers plugged in then the sound comes from the external speakers. Is this normal?
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Sep 16, 2010
Today, my mac freaked out on me twice. I was watching something via Quicktime and all of the sudden the screen went black and green and started going crazy like it was twitching or something. And I got this loud noise coming out of my speakers. My MacBook is about 3-4 years old.
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Apr 17, 2010
I'm using a Macbook pro OSX 10.4 Tiger, and have been experiencing a very bizarre, spooky, specter-like occurrence happening as of late when I watch streaming videos off common site such as Hulu. I'm using the newest version of Firefox and my roommates and I have wireless internet with various routers rigged sort of haphazardly throughout the apartment. Sometimes whenever my cellphone alarm goes off, or an incoming call comes in, the ringtone will come through the speakers of my computer! This takes place even if I'm on a different floor or in another room. It has even happened when my cellphone is put to silent! Can anyone explain or speculate why this is happening? It always freaks me out, and won't go away unless I close the video or browser.
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Feb 9, 2009
I just bought an iMac 24" 2.8Ghz Dual Core, 2Gb RAM, 320 HDD. This nice iMac has been with me only 2 days and the problems already started. I don't know why when I play a song either in iTunes or in web(audio streaming) the audio suddenly changes. It's as if you applied an EQ and removed all the low frecuencies and after a few seconds the sounds returned just as normal. When this "auto EQ" happens, the sound becomes "brighter" (I hope you understand what I am trying to say) but just as I said, after a few seconds, the sound is played normaly. I am running Mac OS X v 10.5.2.
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Sep 26, 2010
For reasons unknown the internal sound option has disappeared from my MBA. The little speaker icon on the menu bar is grayed out and nothing comes from the jack. Internal speakers don't even show up as an option under sound output. I do use an Airport Express for external speakers but it's been playing happily with the internal speakers for months.
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Mar 31, 2012
I didn't play any music. Not beep sound or something similar. The sound comes from one side of the speaker. I closed all application but the sound is still there. Sounds like fan or something blowing inside. I ain't sure. It stops only when I completely shut down my computer. When I switched it on, it's gone. My battery level is low (22%). Does this affect?
Info:MacBook Air, Mac OS X (10.7.3)
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Sep 22, 2010
I have a MacBook, I would like to record just the audio of some YouTube videos. Is there any program that allows you to do that?
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Apr 16, 2009
I noticed in the past week that when I scroll through a webpage I can hear a clicking sound (similar to the one from the MM) coming out of my speakers? This also seems to happen when I scroll through my iTunes library but in this case it's a humming sound, when the scrolling stops so does the noise. I've tried muting the speakers but the sound is still there, has anyone else experience this before?
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Aug 24, 2010
I've read in several posts in this website's forum that there's a CPU noise problem with the MBPs, i even got to this site: o-noise-update...The thing is, that my computer is experimenting completely different symptoms, and that's quite annoying. I feel I'm alone in this The thing started like this, I sent my 13" Mid 2009's 2GHZ MBP to AppleCare to be repaired after the audio jack stopped working, they told me the audio card was to be replaced, and they did fix that problem, little did I not notice in the Apple Store (due to the store's natural noisy environment) that after this repair they gave me the computer back with the infamous hissing sound.
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May 4, 2008
I noticed that when I move my MacBook Air when the fan is running, it makes a slight buzzing/grinding sound. Is this just air hitting the fan at a different angle or is it a bigger problem that needs to be fixed ASAP?
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Jan 11, 2009
I purchased my Macbook in August 2007 and have no problems until Christmas this year.
It started buzzing and I wasn't sure what it was, until a week later I got a folder with a question mark at log-in, from what I understand my hard-drive died. I replaced the hard-drive myself within a few minutes, very easy and no problems, and it runs perfectly.
It's been two weeks and it's already buzzing again. I take very good care of my Macbook but I do transport it from class and back everyday.
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Feb 21, 2009
when i use expose or open dashboard or any other screen for that matter that opens up, i always get a high pitched "grinding" noise coming from my display. It wasnt there before and all of a sudden it starts doing this? im very confused about this as i have no idea what it could be
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May 28, 2010
i feel like i hear more from the left side of my mbp then the right. either that or my right ear is clogged with tons of nasty stuff......ive picked my ear (sorry for TMI) but its not working, so im pretty sure i hear more out of the left speaker. is this normal? i read something before saying theirs a "left speaker biased" or w/e
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Jul 24, 2008
I'm pretty new here, though I posted over a year ago here with a few questions as a beginning switcher. My switch completed in Christmas of 2005 with a late '05 Power Mac G5 Dual-Core 2.3GHz with 1GB RAM and 250GB HDD. I decided to get another monitor and it is a Sony 19" LCD one. I also didn't get any speakers since I used headphones a lot at the time. I recently decided to start using speakers. So temporarily, I am using the Altec Lansing BX1120 2.0 Stereo speakers from Walmart for only $15. They sound great but I would like 5.1 surround sound to watch my DVDs (and to soon upgrade to BluRay & SACD/DVD-A; but that's for another thread later on). Before I go on, I would like to ask questions and provide facts with what my 'puter has. My specific products I'm looking for is at the bottom of this message.
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Jun 30, 2009
How many new macbook pro owners are hearing the macbook pro whine sound coming from the left near the speaker? is this normal? its getting very annoying. it stops for a min when i open an app or click or scroll.
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Oct 7, 2009
i reinstalled snow leopard and i went to pick my mbp off my desk with the screen open .. and when i picked up pretty quick i heard this sound coming from the left side of the keyboard .. it was really weird .. and i can recreate it everytime if i lift it fast with the screen open .. if i do it slowly no sound i tried this on my mother's 15 mbp and no sound at all .. anyone else get this on a 17inch mbp?
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Apr 18, 2012
I have a macbook pro and iphone4, so I bought a Denon Ceol RCD N-7 that supports airplay. The system requires, that I upgrade the software on the receiver, which I have done. And I can confirm on the receiver, that I have installed the airplay on the unit. When I go to iTunes on the macbook pro, then I get the option to use the Denon Ceol as speakers for iTunes, so the airplay should work. However neither the macbook or the iphone can connect to the unit, meaning there is not any sound coming out of the receiver or any indication on the receiver, that it is connecting to the airplay.I have also checked for the receiver to be able to connect to the same wireless network as the iphone and macbook - which it does. And the internet radio is working on the receiver, so the internet connection is fine.iTunes is 10.5.1, so that is also fine. How can I indentify the problem or do any of you know how to fix the problem?
Info:
Mac Pro, Mac OS X (10.6.8)
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May 1, 2008
I have a 24" aluminum iMac G5. I have never had a problem with sound before, and feel like this problem is isolated to a certain DVD but the DVD works on EVERY other player I own. Everything pretty much plays DVDs, so that's many!
So here's my problem: There's parts of this movie that have very high pitched sounds, like electronic sounds that are just sound effects in the movie. Whenever I get to those parts in this movie (maybe even other movies for all I know, I don't play many) and the sound goes quiet, like the speakers can't handle that high pitched sound.
I feel there must be something I can do about it, right? I just use the regular default DVD player application that pops up when I put a DVD in. I tried playing with that equalizer but nothing changed. Any ideas...?
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May 25, 2012
My internal HD failed. I have a recent Super Duper bootable Clone connected with FW800. The option key at startup doesn't allow me to access the clone drive. I press the start key, wait for the "bong," hold down the option key and nothing happens - just whiring, some crunchy sounds and a solid blue screen. I was able to reset the PRAM using the command-opt-P-R keys and got the 2nd "bong", but that hasn't helped the problem. It's a 2008-9? MBP running 10.6.? I've order a replacement internal drive. I was hoping to be able to boot to the clone and work in the meantime.Â
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