IMac :: Noticeable Loud Pop From Speakers Occasionally?
Jul 1, 2009
Just got my brand-new 24-inch iMac yesterday, unpacked it and hooked it all up last night (2.93 Ghz, Nvidia120 card). First off, absolutely beautiful computer. But... I'm already noticing a loud "pop" from the speakers on occasion. In doing a little research, I've seen where others have had this problem, but mostly with external speakers. Mine is with the built-in speakers.
Seems to happen when I open a movie or sound file --- and only when one hasn't been opened in the last few minutes. I get a fairly loud "pop" upon opening the file, then everything's fine. If I immediately open another movie or audio file, I don't get a repeat of the pop, but if I wait, say, 5 minutes before opening another movie or audio file, I get the pop again. No peripherals hooked up (other than cable modem) and no software installed that didn't come on it.
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Jul 23, 2009
A year ago next month I bought the best iMac on the market at the time, as souped up as it could possibly be. I have not had any problems with it until now. Last night, my computer began suffering an incredibly strange problem with the internal speakers (I don't own any external ones). It all began when I opened GarageBand: noise was suddenly 10x louder, I tried to turn the volume down and the clicks that usually sound off when I work the volume were not only louder, but different clicks. The only way I could stop the jarringly loud noises was to mute the computer entirely. When I exited out of GarageBand, everything returned to normal.
I thought that was the end of the problem until today. I was on Youtube watching a music video, and in the midst of changing my status on Yahoo messenger, I heard another extremely loud click noises. These clicks don't sound like they're coming from some kind of malfunction in the computer. They sound like the computer actually means to make this sound, like it's stored in the computer's library of sounds. That went away, but the volume was again messed up. It was way too loud and in between turning it down, the volume suddenly disappeared altogether! Without being muted, my computer was not making any noise, although the music video should have still been playing. Only time seemed to solve the problem, as the sound later returned (I exited messenger and re-opened it as I had exited GarageBand--but I wasn't sure if this is what caused the sound to return).
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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 3, 2009
is it just me or did my macbook's speakers get low? it seems like they aren't as loud as they used to be! did i perhaps mess with something? i went to the settings and checked the sound settings but everything there seems to be ok! i have the volume on my mac. all the way up, and itunes is also turned up!
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Aug 16, 2009
I don't really jam out too loud, but in my opinion, the speakers on the 15" MBP aren't terribly loud. Are the speakers on the 24" Cinema Display any louder? I'm kind of considering picking up one for $599 refurb.
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Jul 31, 2010
I noticed that in the specifications page regarding the 27" Cinema Display shows that its speakers are 49 watts. How many watts is the current 24" Cinema Display? I'm just curious how loud the 27" Cinema Displays speaker will be. Is the current 27" iMac speakers the same as the stand alone 27" Cinema Displays that will be released in September?
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Jun 1, 2014
I have a Macbook Pro Retina 15'' early 2013 since one year ago. I´ve noticed some distortion when playing loud music but I cannot say if it happened before. If the speaker can be damaged because of playing loud music? Is there any way of checking if the speaker has been damaged?
Info:
MacBook Pro (Retina, 15-inch, Early 2013), OS X Mavericks (10.9.3)
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Sep 8, 2010
2 days ago i received my new mac pro 6-core 3,33GHz...now something really weird and super annoying is going on with this computer...From time to time there is this really loud POP trough my speaker. I'm absolutely 100% sure this has nothing to do with my amp. cables or whatever and its definatly a problem with the MacPro, i know because of the following:
Plugged in new cables, removed every installed software, plugged onto different amplifier, when there are absiolutely no audio cables plugged into the computer and when i use the build in speakers of the mac pro i still hear the POP/distortian like sound, and finaly even took it at my friends house and tested the machine there on his audio instalation...problem remained! not knowing what to do next i decided to go and see a very good technician (music instruments and studio recording) and told him about the problem, he imediatly stated that it "could be" because of the harddisk drive giving like electric impulses or whatever that causes the distortion...or that the sound card or audio chip set waking up from sleep and every time it does there is this loud POP?..................
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Oct 24, 2010
I did some searching on this topic but couldn't really find any info. I have a 2006 24" iMac with a 250gb HD. I just upgraded the ram to 3gb and have done a fresh install of snow leopard but my machine still seems to struggle with applications and accessing files. I was looking at replacing it with either a WD Caviar Black or a Samsung Spinpoint 1tb. the extra space is not my biggest concern, just wondering about performance increases?
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May 24, 2010
the external speakers (and the earphones) I use for my i-mac suddenly stopped playing sound from my imac. They do work though when I plug them to the i-pod. My imac speakers work perfectly. Any ideas what's happening?
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Sep 1, 2010
My new 25" HP 2510i monitor arrived today, all is good except from the speaker system, I can either have the iMac's built in speakers used or the built in monitor speakers used. Is it possible to combine them both and use both?
The monitor's audio interface connects to my iMac via the headphone jack on the back of the system.
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Dec 16, 2010
I have an iMac7.1 with Intel Core Duo, 2.8 GHz, 4GB Memory. I'ts crashing occasionally without any related program start or running, or at least I never found out any relation between software or operating system. I had these with the old tiger 10.4 system and it's continuing with Snow Leopard 10.6 - This is what happens: Just in the middle of my normal work (sometimes I don't even do anything at all), I recognize that the harddrive stops spinning (I can tell from recognizing that the low humming noise from the drive just goes away). After that, I can click on active window, but see the spinning beach ball. No matter how long I wait, this is not changing so that I have to turn off the iMac by holding the power key for a few seconds.
After reboot, all works fine. Yesterday I had another crash just a few minutes after reboot. But in most cases it works fine for another day or two until it crashes again. I already ran DiskUtility (no harddisk errors found) and tech tool deluxe without finding any problem. In old Tiger 10.4 I needed to run a disk repair after each crash (obviously due to shutting down the system using the power switch), since Snow Leopard I never had to use disk repair after reboot. Maybe anybody can give me a hint if there is something I can do about that. Apple care don't help me much, because I don't have an apple store nearby and I don't own a car to bring the machine in.
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Aug 21, 2009
I'm running Leopard 10.5.8 on an iMac and continuously have problems booting the machine. The boot process occasionally hangs at the gray screen, but more often it hangs at the blue screen. Sometimes it makes it to the login screen where the cursor occasionally freezes. Whenever these problems occur I have to shut down by holding down the start button, then restart again. Usually the second boot is successful. This booting problem occurs frequently, even after running Disk Warrior and repairing permissions. I don't think this is normal behavior. Has anyone else had such problems? Is there anything I can do to correct this behavior, or is this something that needs to be fixed by Apple?
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Jan 8, 2010
This has been going on for a while. It happened first a month or so ago.
I turn on my 2008 iMac 24". The screen turns white like always, but no Apple icon appears. It starts to make a loud nice again and again. Bip, Bip. Pause. Bip, Bip, Pause. Bip, Bip. Pause.
I turn it off. Turn it on again. Same thing happens. Repeat.
I take out the cable powering the computer and go to school. I put it back in when i returned and turned the computer on. It worked fine.
Nothing happened again until a week after. I was sitting working on the computer, when it out of nowhere shows the "grey screen of death". I turn off the computer, take out the cable, leave it out for half and hour or so, then turn the computer on. It works fine. Works for a week. Same thing happens again.
Now it starting to appear more often tht though, and I'm afraid to turn it on until i get an external HD so i can Time Machine, in case it will appear more often for every time i turn it on.
The guarantee is not valid anymore (never purchased AppleCare) and i can't bring it to a store and show them what it does, because it doesn't always happen.
I read that it might a kernel panic somethingsomething, and that i need to wipe the HD. Though that was when the computer had the grey screen all the time. Not just occasionally like on mine.
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Mar 26, 2012
So as the title says when I boot up my iMac, on occasion, it seems to have the "Updating" Status bar, then the mac boots normally, then the sound is disabled. As I said though this dose not happed all the time but when it dose the only way to fix it is by rebooting the iMac once again. Processor 2.5 GHz Intel Core i5Memory 8 GB 1333 MHz DDR3Graphics AMD Radeon HD 6750M 512 MBSoftware Mac OS X Lion 10.7.3 (11D50b)
Info:
iMac, Mac OS X (10.7.3), Has Parallels Desktop Installed
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Jun 21, 2012
Every few weeks my iMac will suddenly freeze, the screen going black or white or pink etc. The only way I can get the computer back is to hold down the power button to force a shutdown. Then after a restart everything is OK for a few more weeks. Usually it occurs when I am on the internet. I click on something and suddenly the computer is frozen. I am on OS X 10.6.8 and usually use Safari. Ironically when I opened this forum 5 minutes ago there was a similar sounding problem at the top of the list!
Info:
iMac, Mac OS X (10.6.8), FCE 4 + FCS 3 . . . Little Knowledge, Many Opinions.
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Apr 22, 2012
I have iTunes 10.6.1 (7) an Airport Extream Version 6.0 Airport Utility (600.92) That I use with two airport express stations, an Apple TV 2nd Generation with latest software up date. Also have Ipad 3rd Generation and two I phone 4's. Issue: After installing the latest Airport Utility software update I'm unable to connect to my remote speakers in iTunes. The speakers are visible in the pop up menu but iTunes times out when trying to connect. If I use remote to select Apple TV and then via Apple TV select my Computers Library I'm able to play music on the Apple TV / Home Speakers... but still not the Airport Express Stations.
When using remote on the iPhone or iPad the speakers are visible as well but I'm unable to select them... iTunes times out. I can steam music from that is on my iPhone or iPad to each individual speaker, but multiple speaker control is not available and the music from my library is not available. I believe the problem is in the Airplay feature of iTunes and I believe the problems arise when you install the latest version of Airport Utility. You can play on remote speakers, only one at a time, and only if you have the music on a stand alone device (iPhone or iPad)... in summary, bypass iTunes and you can be successful... marginally successful.
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Aug 23, 2009
I just bought my MacBook Pro last week. When I power it up, it makes a loud noise for about a second and a half. I think it's the hard drive starting up or the disc drive. I'm not sure which one, but it's pretty loud, so I was just wondering if anyone else noticed this and if it is normal.
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Jul 19, 2009
I just bought a brand new imac running 10.5.7 3.06 Intel Core 2 Duo 4 GB 1067 MHz DDR3 i downloaded Handbreak to rip some of my dvd's and put them on my external hard drive as soon as i open handbreak and start ripping a dvd, the fans in my computer start whirring away, pretty loudly i downloaded the istatnano widget to check my fan rpm's and temps
While Running Handbreak:
Fans:
CPU Drive - 3605 rpm
Hard Drive - 2408 rpm
Optical Drive - 2195 rpm
Temps:
HD - 57
CPU A -46
CPU A - 80
GPU - 53
GPU Diode - 48
GPU Heatsink - 47
Ambient - 27
is this ok? is there something wrong? the fans are just so loud
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Mar 5, 2009
My Blueberry G3's sound is entirely too loud, even on the lowest volume setting. Any way to get it quieter? I have to turn the sound down on each program, which is annoying, and any OS sounds are freaking overkill.
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Jun 23, 2012
Compter was frozen on the desktop screen making clicking noises (hard drive?), had to unplug to restart. Now won't boot past grey screen with flashing question mark and still makes clicking noises occasionally. Holding option key doesn't let me select volume to boot from... inserting startup disk for Leopard doesn't work, have reset PRAM, NVRAM, and Open Firmware and have tried to access single user mode without any luck... what are my options? I am more concerned with recovering my data from my hard drive than saving my aging computer.
Info:
iMac, Mac OS X (10.5.8)
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Dec 20, 2009
I've got a problem with my right fan. If I rip DVDs using MakeMKV, the DVD fan is going up to almost 3800 rpm (and this IS loud!). The interesting thing is that the DVD drive temperature reported by iStat stays below 50 degree Celcius the whole time. After the rip has been finished it takes some time then the fan returns to the normal speed(<2000rpm).Can anybody confirm, that this is the normal behaviour or is this a problem with my system?
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Nov 18, 2009
For those of you that have the new imac, is your HD also pretty loud? I notice it constantly. Whenever I am browsing I can hear the ticking noise for a couple of seconds, this restarts every time I navigate to another page or simply by typing text like I'm doing now or scrolling down. I realize this is with all HDs, but this one is pretty darn loud. Does anyone else have the same issue?
Model:ST31000528ASQ
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Sep 2, 2010
I have a HL-DT-ST DVDRW GA32N Superdrive in my 2010 i7 iMac and I've had to reinstall the OS twice, because someone in the house kept messing with different files. Anyhow, the first time I installed it the superdrive was very loud, as it was the second time I installed it. It was like a loud vibration, as soon as I put the disc in. I have put other discs in and they are as quiet as can be. I've tested 9 or 10 discs and they all seem to be quiet. So I decided to put in the install disc one more time and it was quiet as well, no more vibration. Is there something wrong here or are these drives just noisy sometimes?
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May 15, 2010
I boot the iMac, the volume of the single note that it makes when starting up is very loud. I've turned the volume down but when it reboots, it goes back to the original loud setting.
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Jun 2, 2012
When I make a call with FaceTime on my iMac it makes a loud chirping noise. I have OS X 10.7.3. I do not have any external microphones or speakers connected.
Info:
iMac, Mac OS X (10.7.3)
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Sep 14, 2009
I just bought my new IMac on friday. Worked great for a day and then I had a problem. The fan came on really loud for about a good 10 secs and the screen turned off. I hit the power button and the screen came back on quickly like it had went to sleep. However, the fan came right back on very loud and the screen went black. I did this a couple times until I just let it shut down for an hour because I thought it overheated.
The next time I turned it on it worked fine for about 3 hours and suddenly the fan came on super loud. This time the screen didn't shut off and I was able to continue but it was abnormally loud. This morning I turned it on again and within a minute the fan came on AGAIN. I have to mention that I'm not using any intensive application or anything. The last time I think I only had safari up. Also, this is my first mac and it's not looking promising...
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Nov 19, 2009
When my new i7 is on my usual desk (where iMac 24" white stood silently before), it sounds like a dishwasher. Or a plane engine. The low, loud vibrating noise drives me so mad I snap. It penetrates my very brain and makes it vibrate. It's audible from another room. In desperation, I raised my Mac and the sound stopped. I put it on the floor, and the machine is silent. Back on desk - airplane engine sound again. What the heck? My desk has been perfect for all my other computers, what's so special about i7?
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Dec 17, 2009
I looked through some of the threads that reported problems with the new iMacs, and they seem to go back to about mid-October/late-October, and here it is, the third week in December, and there isn't an "official" peep from Apple about any of them?My I7 iMac is supposed to ship on 24 December, which will make it what, a Week 51 unit? I'm expecting the entire catastrophe...cracked glass, flickering, yellow fever, and a loud hard drive.
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Aug 21, 2010
I just bought my first Apple product, an i-Mac 21.5. I love it except that a loud fan turns on after streaming a movie (netflix) after about an hour. If I simply turn off the computer for 5 minutes the fan turns off and I can resume streaming without the fan. - This has happened repeatedly in the week that I've owned the i-mac. I took it back to my Apple store for a checkup and they told me nothing was wrong. - Is this normal for new i-macs?
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