Mac Pro :: Weird Loud Popping Sound Trough Speakers Macpro 6 Core
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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Sep 20, 2009
I bought a 5.1 set (a basic one without optical out) and I also bought the Muse pocket lt (usb soundcard) to plug in all my speakers at once. The soundcard is working perfectly but I want audio trough every speaker and not just the 2 front speakers. I wonder if there is a plugin for iTunes or OSX in general that makes the audio goes trough every speaker. It may sound stupit but the main reason I bought 5.1 is because I wanted speakers playing all around my room
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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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Feb 4, 2010
I was reluctant to update my 27inch i5 iMac with the new graphics card firmware update since I wasn't having any flickering issues. I finally caved in and did it thinking that nothing bad will happen, well of course something did. Ever since I updated it yesterday my computer makes a distinct and random popping sound from the speakers, it is soft but audible in my quiet room when I am working and it is driving me crazy.
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Nov 16, 2008
I have a MacPro 2.66 quad-core intel. 4gb ram. I have a hard-drive from my old Powermac that i upgraded to 10.5.5 for this computer. Everytime I put my computer to sleep, and then wake it back up. The fans spin up to maximum speed and all the fans are running really loud and then after about a minute all spin to normal speed.
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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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Nov 11, 2009
On my 13" MacBook Pro, the hinge makes a cracking noise on the right side of the computer (near the power button) when the screen is positioned all the way back.
The entire hinge also makes a loud popping noise when I adjust the screen position. The screen seems very tight, and it takes a little bit of effort to move the screen, and when the screen is moved it makes the loud popping noise.
This is probably going to make some of you guys cringe, but sometimes putting pressure down on the top of the case close to where the black hinge meets to unibody enclosure seems to stop the popping noises. Putting downwards pressure on the hinge, or flipping the computer over and putting pressure on it that way, also seems to alter how much popping noise there is.
If I mess around a bit with applying pressure on different parts of the computer around the hinge, I can usually eliminate the noise. But, the cracking noise when I put the screen all the way back is still there.
It's not interfering with the operation of the computer, it's just incredibly annoying and this is only a four month old machine which shouldn't be creaking and cracking already.
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Aug 4, 2010
Whenever I put my mac mini to sleep, my speakers will make a pop sound about every second. The speakers are powered via usb cable plugged into the mac but they'll also pop if plugged into my dell. There's no popping if the speakers are plugged into my sleeping dell, when my mac is on, or if I turn the mac mini off.
Running OSX 10.6.4 Mac mini early 2009 version
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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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Jan 22, 2010
Yesterday my speakers stopped working. It's not software based, the audio drivers are working properly. Whenever a sound that is over a certain volume is played, you can hear a pop come from the speakers. For instance, if I play a song that has fluctuating volume, every time the volume goes up, there's a pop, and every time it goes back down, there's a pop. The volume the computer is set to doesn't effect this. Even if it's muted, there's still a pop that's the same volume as if the volume is turned up all the way. Any ideas what could be causing this?
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Jan 9, 2010
Occasionally I'll be listening to music or just changing the volume and a sharp popping sound will occur from the internal speakers and then they shut off. No sound can play it all. To fix the problem I just have to reboot and then the speakers work fine. Does anybody know why this happens?
This happens on my iMac sometimes and it just happened on my new MacBook Pro and I'm wondering if it's damaging the speakers in any way.
Edit: I don't remember what I was doing on my iMac to cause this, but I do know what caused it on my MacBook Pro. I was recording my canary singing (don't ask why) using Quicktime Pro, and then listened to it (it worked fine). I imported it into GarageBand to crop it and when I previewed it there to figure out where to crop the file, my speakers popped and GarageBand gave me a warning about the current track not being optimized or something. Note that never happened on my iMac.
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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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Jul 5, 2012
I have an old but excellent sound card that was installed in my 2001 pc and would love to place it in my MacPro. Is it even possible? Model: Turtle Beach Santa Cruz THX optimized surround sound.
Info:
Mac Pro, Mac OS X (10.6.1)
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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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Apr 9, 2009
i'm new in this forum and I have a question.
I have a macpro, and I use the computer for work, but I have windows with one game. This game (shooter) had a eax sound and I have a headphones with optical sistem, 5.1, dolby... and all this things.
I would to knowm if the creative x-fi Fatal1ty Pro run in macpro, in mac Os and Windows. Really... I only need run in windows, but if run in mac Os... it'll be better.
I saw this sound card and... ASUS Xonar D2/PM... can I install any card in my macpro???, will it run in windows?
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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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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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Oct 18, 2008
As the header says, the fan in my Mac Pro is now operating at a constant 2700 rpms and, per iStat, believes that Core 4 is at 260 degrees. This is from COLD startup as in overnight. All other cores are operating in the low to mid 70s. So, obviously it's impossible for core 4 to be 260 degrees on startup and highly unlikely it would be that hot, ever. I've done the SMC RST thing both ways (button pushing and unplugging).
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Jun 6, 2009
On my 13" MacBook Pro, the hinge makes a cracking noise on the right side of the computer (near the power button) when the screen is positioned all the way back.The entire hinge also makes a loud popping noise when I adjust the screen position. The screen seems very tight, and it takes a little bit of effort to move the screen, and when the screen is moved it makes the loud popping noise.
This is probably going to make some of you guys cringe, but sometimes putting pressure down on the top of the case close to where the black hinge meets to unibody enclosure seems to stop the popping noises. Putting downwards pressure on the hinge, or flipping the computer over and putting pressure on it that way, also seems to alter how much popping noise there is.
If I mess around a bit with applying pressure on different parts of the computer around the hinge, I can usually eliminate the noise. But, the cracking noise when I put the screen all the way back is still there.Any ideas what to do? It's not interfering with the operation of the computer, it's just incredibly annoying and this is only a four month old machine which shouldn't be creaking and cracking already.
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Sep 17, 2008
I'm on a 2.4 GHz MacBook Pro, just updated to version 10.5.5. Today, it seems some strange sound output issue has cropped up. Using either the laptop's built-in speakers, or the headphone jack connected to an external pair of creatures, the sound turns on and off intermittently. When I go to System Preferences -> Sound, and select output, the "Choose a device for sound output", I have: Name: External Speakers, Type: Built-in Output. Then occasionally switches to something else, a little too fast to read. Looks like "Something Output (ispk)". Every time the sound goes out, the Balance goes to "The selected device has no output controls". Weirdly, right now, I've got nothing plugged in, and its switching between Headphones, Internal Speakers, and Built-In whatever. Basically, it looks like the sound output stuff is wigging out. Sound works fine through a USB headset.
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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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Nov 18, 2008
So I have had my new aluminum macbook for 2 weeks now and love it except for one issue. About once or twice a minute it makes a really annoying popping sound from the right speaker. It sounds like a crackle and then a pop. It happens if volume is up or muted, headphones plugged in/no headphones, music/video playing or not. Basically it happens all the time, nothing will stop the sound.
My question is should this be something I worry about, and get replaced/fixed? This is my first macbook and love everything about it except this popping sound. I have yet to contact applecare or take it to the store as I'm a busy college student and the store is an hour or so away. Just wanted to get your guys opinions on this issue first.
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Aug 5, 2009
I don't know how to describe it. It's almost like the pop sound you get when you raise/lower the volume, but it happens when you're doing nothing. Like the MBP is hiccuping. A very slight quiet noise, but it's strange and disturbing nonetheless. It's not a mechanical clink, like the HD or something, but a little 'pop'.
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Apr 19, 2010
I find the 'popping' sound that is made when changing volume on the Mac via the keyboard very annoying. Is there a way to eliminate that popping sound?
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Mar 20, 2009
My G4 iMac has been making a weird fan sound (a flickering sound, as if there were a piece of paper in it or something). Last night I turned it off and the weird fan continued running. I tried to unplug my mac and plug it back in, but the fan just starts right back up. The computer won't start, I've tried holding the start button but nothing happens. I need my computer today to work.
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Apr 18, 2009
I rely on a program called SoundOn! to stop the popping sound on my Macbook aluminium while using external speakers. But, I seem to have done something (slash OS X seems to have done something) which means that the application now opens in Script Editor rather than a standalone application. When I go to the Get Info window in Finder to change the default application I cannot simply set it as an application and get a choice between TextEdit, Automator and Script Editor. I don't want any of these. How do I go about resetting this so it will work?
Also, maybe if anyone has a Cocoa application for the same purpose of keep-alive for the sound card I'd be really greatful, as this application was made for 10.0.0-10.2.x and hasn't been updated since 2003.
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Oct 3, 2009
The other day while using my MBP, I heard a 'pop' sound as I lifted my palm off the palmrest. I could duplicate the sound by pushing on the middle of the right palmrest. Turns out it is coming from the battery compartment door!
After it happened again, I determined it was when I had the slider door open and cool breeze was coming in. The cooler temps make metals contract and the fit wasn't so good apparently. Now I have a piece of thin cardboard sitting between the HD and the battery door to keep my sanity.
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Feb 12, 2010
Any time I boot up my i5, I don't have any audio. Putting the machine to sleep then immediately awakening it fixes the issue. Has anyone else had this happen? I've searched the forums and google but could only find threads about boot camp sound issues.
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