Mac Pro :: Intel IMac Speaker Crackling And Popping
Mar 21, 2006
I have yet to buy external speakers for my intel IMac, however, I am noticing more and more a very annoying "crackling or popping" every so often... random "crack/pop"... what is going on? The machine is still under warranty if this is a serious problem... but boy it really is annoying when it happens.
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Mar 23, 2008
My brand new 2.8 8-core mac pro arrived a couple of days ago, and needless to say its great..for the most part It's standard spec but with the 8800GT and the airport card.Although I use it with OSX for most things, I need to be running Vista for the odd bit of gaming, and more importantly for software development (still need Visual Studio and .NET)So i've installed Vista x64, installed the bootcamp drivers, and then updated the graphics to the latest Nvidia drivers
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Jul 6, 2010
I am using a Mac Mini with my home theatre set-up and when the Mac Mini is connected to my stereo using a 3.5mm Stereo Plug/2 RCA Plug Cable I get constant crackling and popping from the speakers. I've tried a new cable (didn't help) and tried plugging the Mac Mini in to a different outlet.
The cable connection at the back of the Mac Mini feels a bit loose but it seems like that's the way it's supposed to be rather than any sort of hardware issue.
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Apr 1, 2010
Is any one else experiencing the speaker popping issues with 10.6.3? Apple has fixed and unfixed this numerous times.
ANy one know how to rectify this?
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Dec 4, 2014
I just purchased a Bose SoundLink Mini bluetooth speaker. It pairs up and connects fine with both my iPad Mini and Macbook Pro. The sound quality is excellent on playback from iTunes on the iPad Mini, however when I connect with the Macbook Pro....I am getting terrible popping and cracking sounds. I am using Lion 10.7.5 on the Macbook Pro. Wondering if it must be some issue with the operating system since I DON'T have the problem when I play audio from the iPad Mini.
Info:
MacBook Pro (15-inch 2.4/2.2 GHz), Mac OS X (10.7.5)
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Sep 9, 2009
I have been having this issue forever and want to do something about it now. Whenever the sound is mute on my notebook, and there should be sound playing (Ex.: Startup Chime), instead I get a LOUD pop noise. I understand the whole thing with the sound chip powering down to save battery life, but that requires the speakers to be un-muted. In my case, they are mute, and never get un-muted. What do you guys think. Logic Board/Speaker System Replacement?
Information:
Aluminum Unibody 2.4GHz MacBook (10.5.8)
Mac OS X (10.5.8)
2nd Gen. iPod touch (8 GB) with 3.0
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Dec 21, 2009
I have a 2.1 Logitech Z4 setup, and the sound is only coming out of the left speaker. I have checked the wires, they are fine, and both speakers do work - but it could be the socket that's the problem. It's plugged into the line-in socket, I have put the output in System Preferences to Headphones, and everything is inserted correctly.
What do I do?
EDIT: My sound system is plugged into the headphones jack. I have tried putting headphones into the headphone jack and the sound also only comes out of the left earbud.
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Dec 8, 2014
How do keep MacBooster from popping up on safari
Info:
iMac, OS X Yosemite (10.10.1)
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Jun 4, 2014
Everytime I open Safari i get a ton of messages Telling me to reset my Keychain to many diffrent things and I was just wondering how to stop that from popping up.
Info:
iMac, OS X Mavericks (10.9.3)
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Dec 5, 2014
I have noticed more and more unwanted ads popping up from time to time, I can't hardly do anything! As soon as I start a search on Safari all these ads start coming.
Info:
iMac, OS X Yosemite (10.10.1)
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Mar 14, 2012
I'm having a very annoying problem, and I simply can't figure it out. Recently I updated my OS from Leopard to Snow Leopard, because I had some problems with the firewire connection to my fireface 400 sound card. So far this seems to have solved the problem, and for a couple of weeks I was actually able to get some work done. Now a new problem has occured:
When I input audio (i.e. trying to record something) I get some really weird crackling noises. It's very different how loud they are. Mostly they are at the same volume as the instrument I'm recording, and normally it sounds very digital. I've tried hooking a presonus firebox up to my mac, which gave me the exact same problems, so it can't be the fireface that's the problem. The problem is not something that occurs, when recording, but simply when sending audio into the mac. There are absolutely no problems when playing back files from iTunes and Logic.
I've tried repairing disk permissions, and ran all the tests in techtool pro, which all turned out fine, so I'm having a hard time believing that it's a hardware issue even though I've had problems with the firewire connection earlier.
Though it does not sound like clipping, the problem seems to occur more rarely, when playing soft, which just makes it even more weird.
Model Name:iMac Model Identifier:iMac9,1 Processor Name:Intel Core 2 Duo Processor Speed:2,66 GHz Number Of Processors:1 Total Number Of Cores:2 L2 Cache:6 MB Memory:4 GB Bus Speed:1,07 GHz Boot ROM Version:IM91.008D.B08 SMC Version (system):1.45f0
Everything is up to date, it just seems like something has been messed up somewhere inside the mac. Next step is to wipe the hard disc, but I'd rather not do that.
Info:
iMac, Mac OS X (10.6.8)
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Jun 3, 2012
My MBP (2007 intel) freezes or spontaneously shuts down and crackling comes from the speakers. Sometimes this happens together all at once? It happens with and without peripherals.It does not seem to be linked to a specific program or peripheral use.
Info:
MacBook Pro, Mac OS X (10.6.8)
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May 4, 2010
When the computer is sleeping or if I turn it off but the plug remains in the electrical socket, when I get very close to the machine I hear a slight crackling noise, as if the internal adaptor is making a slight noise. I don't hear it from any normal distance, and other than the buzzing phenomenon when brightness is below 50%, no other symptom. Is this normal for this model. I believe that the external adaptor for the 30" ACD made a louder but similar noise as well unless unpluged.
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Oct 2, 2008
The tower speaker just doesn't cut it and I want to hook up my 5.1 Locitech speaker system. I couldn't find any Mac sound cards on newegg and am having trouble finding results anywhere else. What card is recommended by most Mac Pro users? My professions isn't in audio so it doesn't have to be perfect, just something to play games, music, and movies.
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Nov 13, 2008
Mine sounds muffled on the left when compared to the right speaker.
Its very noticeable when you play around in your balance settings (max left or max right) that the volumes are different.
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May 21, 2012
My G5 is popping up with architecture not supported.
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Sep 13, 2010
Our 1.5 year old iMac (20" iMac, 2.4GHz Core 2 duo, otherwise known as "iMac 8.1") has started to act really strange: the busy "beachball" popping up all the time, things lagging behind or being very unresponsive (e.g. I might access an application's menu or press a window button and won't get any response until a minute later). Booting is also an issue: often times the white screen which appears with the startup chime stays there forever with that spinning circle. Other times all seems well and the Finder desktop with the dock appears, but the Finder menu bar never shows up (or appears 20 minutes later!). I've also had instances when a large folder icon with a question mark on it appears right after the startup chime (I take it this means that a bootable drive isn't found or isn't working).
Strangely there are instances when everything works as it should. But something is obviously wrong with it. So what else have I tried in order to rectify or indicate where the problem lies:
- reinstalled MacOSX from the DVD while keeping the user data
- reinstalled MacOSX from the DVD, completely erasing the internal hard drive first (I've back up my user files on an external Time Machine hard drive)
- run "Apple hardware test" from the MacOSX installation DVD. No indications of damaged RAM.
- removed the 4GB memory upgrade (two 2GB DIMMs) and replaced it with the 1GB DIMM that came with the iMac when we bought it
- ran "Disk utility", checking the drive for errors, SMART status and permission issues
- booted into Safe mode (CMD-S while booting), then entering: applejack AUTO restart to do a deep fix/check of the drive
- done several PRAM resets (CMD-ALT-P-R while booting up, a couple of times after each other, repeating the startup chime)
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May 12, 2010
When ever I start up my computer there are like a 100 or so windows that open up... They are all "my computer" The same folder opens like 100 or so times.. They are all in the finder.. I can Hide them but how do I delete these so they don't show up everytime
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Feb 4, 2012
My iMac is making a sound that seems like a "pop" every few minutes. It seems like a notification, but it isn't one. It never did this in a year, but it started two weeks ago. It's really annoying. I called the Apple Support but they didn't manage to help me out.
Info:
iMac (21.5-inch Mid 2010)
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Mar 31, 2012
My dashboard (widgets) keep popping up and disappearing unbidden with annoying regularity (like it's happening every few seconds at times). I'd rather fix rather than disable since I use several regularly. iMac (6 years old) running Leopard.
Info:
iMac, Mac OS X (10.4.11)
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Jun 28, 2012
This application has appeared from nowhere and keeps popping up whenever I launch Safari. How do I uninstall. I can't find an uninstall application.
Info:
iMac, iOS 5.1.1
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Mar 29, 2009
Long story short, My iMac stuffed up not long ago so I sent it to Apple to get it fixed (Apple Store Chadstone), I called them a week later, and I�ve been told that they were still working on it. A few days later I called again, they finally found the issue (sort of) and decided to replace the logic board�..anyway, I said OK, they later called me back saying they have replaced it but a new problem occurred, the audio/speaker is not functioning etc� I said well I will just take it back and fix it myself because I need it for �work�, I took it back and this is what I found so far: iMac�s serial number is gone! Oh also, on the repair report paper, it says I purchased this iMac on March 11 2009(March 11 is my birthday BTW), but I actually bought it in Nov 2008, so according to Apple Store, my iMac is now officially out of warranty.
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Nov 9, 2009
so there is my question. will the speakers work as you use the mac as a monitor?
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May 13, 2012
I play movies stored on my iMac through my speaker system and HDTV using a Mini Display to HDMI cable plugged into my reciever. I'm currently piecing together a 5.1 seperates system but currently only have the front left, front right and centre speakers (3.0). I've played around to try and get the iMac to output though all three speakers but the audio only comes through the left and right channels and ignores the centre speaker completely. Even when I set the output in the 'Audio MIDI Setup' to 5.1 it still doesn't recognise a centre channel.Stereo output is fine but it would be nice to get the centre speaker in use rather than just sitting there in silence.
Info:
21.5" iMac 3.6GHz Intel Core i5 (Late 2010), 1TB HD, 8GB RAM, Mac OS X (10.6.7), 1TB WD MyBook Studio External HD / iPhone 4 16GB / iPod Classic
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May 29, 2012
My mail suddenly just started popping up windows when i open the app and won't stop so i can't click on any menu options but my computer is fine once i force quit the application.
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Nov 5, 2010
A few months ago I bought :
iMac 27"
2.8 GHz Quad Core i7
8GB DDR3 SDRAM 2x4
2TB Serial ATA Drive
ATI Radeon HD 4850
Actually, still moving into it from the old one, haven't spent allot of time on it, hard to get out of the old one with my photoshop work. Anyhow, whats a good external speaker system for it? I find myself with the volume maxed out on the internal iMac speakers now, don't think it's too good to keep doing that. Is the amp in the iMac my only control over volume? Can I buy a speaker system of very good quality that may have amps within them so I can get more volume to them? I have a real top end stand alone stereo system, but doubt the iMac iTunes can be run through that.
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Dec 11, 2010
I have a creative 5.1 speaker setup and just recently found my old sound blaster external card from my PC from years ago. I went on the creative website to try and download drivers for it and their weren't any (surprise, surprise). So I've been trying to figure out how to use my speaker setup so I can watch movies from iTunes in 5.1 surround sound. When I plug in the card through USB the sound tab in the system preferences reads it as the SB Live! card (which it is).
Then when I go to the Audio MIDI Setup, it also reads the card and the speakers I have connected to it. When I go the configure speakers tab, it shows them and all when I click on them to test them, it shoots out noise through each speaker. But when I go back to iTunes and enable surround sound in a movie, nothing happens. Is there something I'm doing wrong? Is there any software I can download so I can use my speakers?
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Feb 27, 2008
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?
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Apr 24, 2009
The strangest thing - volume used to be HUGE and now its low and tinny sounding. What happened and how I can rectify?
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Jul 8, 2010
I am running leopard on an iMac 24" and am having trouble getting my iSight camera to record audio on 2 channels. I have changed my audio input to line in (inbuilt input) in order to record using a better microphone than the inbuilt one in my iMac, and am running a Shure microphone into the input in the back of my iMac via XLR to 1/4" stereo jack cable and then through a 1/4" to 1/8" stereo jack adapter. However when recording video in Photo Booth, iMovie etc. the audio only plays back out of the left speaker. It is not a problem with the output because all of my other sounds (music from itunes for example) play fine out of both left and right speakers. I believe I have run everything into the computer just fine and I can get 2 channels when recording like this in Garageband and Logic.
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