IMac :: Grinding Sounds Heard From Speaker Area
Jun 24, 2010
I was in iTunes when I heard a slight grinding sound form the speaker area and I thought nothing of it. About 5 minutes later I was watching a youtube video and the grinding got louder to the point where I could no longer hear the video. I immediately powered the iMac down and upon reboot process, the grinding sound could be heard again. After the booting process, the sound is gone. I am wondering what it was and if I should waste my time taking it in to an Apple Repair Shop
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Oct 30, 2009
One of the front fans on my early '08 Mac Pro sounds like it's grinding. When I first boot up the fans are whisper quiet as they should be, but give it a few minutes and there is a distinct grinding sound and I've narrowed it to the top fan on the front of the case. When the system is turned of, the fan whines to a stop. Is there any way to lubricate the fan to solve this? The access doesn't seem very easy, and I'd rather not have to mess with the case assembly. Or do I have to pay some kid at the apple store a hundred or so to do it?
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Apr 17, 2012
I had sound on my computer last night but when turning on this morning there was no sound. It is not muted. Also, when I try to run an event in IPhoto as a slide show, it shuts down.
Info:
iMac, Mac OS X (10.7.3), Only had the computer for 2 1/2 wee
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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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Oct 19, 2009
My 20 mo. old 24" iMac has started making a random grinding noise. My guess is it's from the hard drive.
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May 23, 2009
So the first time it did it was I think two days ago and I was doing something in Mail, when all of a sudden 'Beep', it's not really high pitched, and lasts about a second or less, and then it did it again about 30 seconds later. Now it's doing it frequently. Is it bad? A sign of impending doom? Used the Applecare TechTool Deluxe and everything passed. Also, it isn't always beeping, sometimes it's silent, for ages, then it'll beep and beep for a while, then quiet again.
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Jul 29, 2010
Just got my new i7 in the mail today after waiting for the refresh for 5 months and it has that stupid high pitched noise that you get when you adjust the brightness. I returned four of these things at the beginning of the year (2 HD failures, 1 power source failure, 1 DOA), one that had the hd failure also had this same high pitched noise.
I love these computers (minus the complete lack of quality control), so I don't want to switch back to PC, but I am at my wits end here. Apple already gave me $150 off this computer for me trouble, but I just don't know if its worth the hassle anymore. I am returning it for sure, but would you ask for more compensation, maybe a ram upgrade or something? I don't like to be the guy who asks for free crap, but the way I see it, they can give me another hundred $, or I can go back to pc and they lose a customer for life.
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Mar 24, 2010
I'm thinking of buying a 24" ACD, but I have one major dilemma - I really want the viewable areas to match up PERFECTLY (it's a huge pet peeve of mine to have the viewable areas mismatched on monitors). I currently have a 24" iMac, so I know I will have to adjust the height of the 24" Cinema Display to match the viewable area of the 24" iMac. So, my question is this - does anyone know if the viewable areas on the 24" iMac and the 24" Cinema Display are the exact same dimensions? I know they are both 1920x1200 but I can't find any mention of the exact measurements.
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Apr 19, 2012
I can not deselect mute all computer sounds on my Imac with Lion I went into preference and for output the only thing I can select is headphones is there away to get the built in speakers back on this drop down list?
Info:
iMac, Mac OS X (10.7.3)
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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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Dec 12, 2009
How quiet should the new 27" iMac's be running? Mine is fairly quiet but not silent. I recall reading a review prior to buying that had said it runs silent, so I'd like to make sure I don't have a defective system. I can hearing a very slight persistent sound. It's so slight I don't know how to describe it accurately--sounds like it could be a bit like a buzzing or a rotating sound. Or perhaps it's just normal operational sound? The HD will also make some sounds like it's reading something even when I'm not really doing anything.
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Dec 5, 2008
I have an imac g3 slot loading that came with a CD in it. It sounds pretty bad when trying to eject and finally a bit came out and I could grab it. Is there a way to investigate or repair or replace?
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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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Dec 21, 2008
I noticed that my system stopped making system (i.e. Mac OS X) sounds for some reason. Sounds from applications are fine. I checked and unchecked the "play user interface sound effects" check box in the preference panes to no effect.
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Jan 22, 2010
I punch my iTunes music through an Airport Express to a remote set of speakers in the kitchen, which works wonderfully, but I'd like to know if there's a way to run the system sounds through the AE as well. In particular, I listen to Pandora (through a browser) on my laptop, but would love to listen in the kitchen. Any way to do this? System 10.4 I believe...
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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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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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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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Nov 24, 2010
Today, I got home and turned on my iMac 21.5 inch. On a typical day, I'd here the "BONG" and then everything would be normal. Today, my fans, or something inside the computer, sounded like it was going crazy. I have no idea what's wrong.
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Sep 23, 2010
Ok so my iMac g3 has a left speaker that doesn't work. The right one works fine and when I turn the volume up the left speaker kind of buzzes. Is it even worth replacing the internal speaker? (IIRC it looks pretty difficult)
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Dec 25, 2010
so ive plugged the right, left, bass, and center in but the front right has 3 jacks coming out of it, i only have 2 jack ports on my imac!
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Mar 4, 2009
I am awaiting my new iMac to arrive and have a question about my current speaker set up and if it will be compatible with my new iMac. The speakers are the 5.1 set and have 3 coloured connectors which connect to the back in my sound card. However, looking at the back of the new iMac, I see no connection for these 3 cables.
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Aug 5, 2009
I'd like to use the "Bose Acoustimass� 10 speaker system" [URL] for iTunes music out of my iMac and somehow be able to switch the audio over to my T.V. whenever to play Xbox and watch movies through it as well.
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Sep 17, 2009
I just turned on my G4 17" 800mhz iMac and there was no gong. I thought it was just turned down. So I opened iTunes and cranked the sucker 2 notches past 10 and still nothing!
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