High-pitched whine reported by some MacBook Pro users

“There seem to be quite a few owners of the new laptop with complaints over a high pitched noise emanating from their machines. Our own Dan Pourhadi had a whine on his new MacBook Pro, even though it may not be the whine being heavily discussed on Digg today. Dan seems to have solved his whine by disabling the second core of his processor (described in Update 3 on his post),” Fabienne Serriere writes for TUAW. “Some Apple users on the Digg thread and the Apple Discussions thread seem to think this may be repairable in firmware by Apple at a later date.”

“I am by no means dissing Apple (or the Digg crowd) with this post, but simply would like to remind everyone about early adopter syndrome. The first revision of a new hardware platform or change in manufacturing is bound to engender certain flaws or bugs,” Serriere writes. “This current flare in comments on Digg and the Apple Forums doesn’t mean that all MacBook Pros will be affected by this noise, and certainly does not mean that people shouldn’t be entitled to a worry-free machine when purchasing a Mac… This current flare in comments on Digg and the Apple Forums doesn’t mean that all MacBook Pros will be affected by this noise, and certainly does not mean that people shouldn’t be entitled to a worry-free machine when purchasing a Mac.”

MacInTouch, as usual, is an excellent resource and has some reader experiences here.

MacDailyNews Take: Read the users’ comments on MacInTouch with the knowledge that many of them are writing while upset; some aren’t upset at all as their MacBook Pro units are working perfectly. Yes, it would be nice if everything was perfect, but that’s rarely, if ever, the case with a whole new model of anything, especially something as complex as a computer. Obviously, if you’ve just sunk a wad of cash into a new MacBook Pro, you would be upset if it wasn’t perfect. If it started emanating a high-pitched whine, well, that would send anybody over the top. Apple will hopefully be able to fix this with a firmware update as soon as possible. Surely, the company is aware of the issue and working on a solution as you read this.

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Related MacDailyNews articles:
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AP: Apple shines with MacBook Pro – ‘fast with decent battery life’ – March 11, 2006
Apple’s MacBook Pro ‘leaps a generation beyond PowerBooks’ – March 08, 2006
Boston Herald: Apple MacBook Pro ‘contender for best notebook on market, comes with a superior OS’ – March 06, 2006
Time Magazine’s Gadget of the Week: Apple MacBook Pro – March 06, 2006
PC Magazine review gives Apple MacBook Pro 4 out of 5 stars – March 03, 2006
Ars Technica: Apple MacBook Pro ‘an extremely solid machine, an important step forward’ – March 02, 2006
Mossberg: Apple’s MacBook Pro gives users a ‘much better OS with vastly better built-in software’ – March 02, 2006
New York Times’ Pogue: Apples MacBook Pro a ‘beautifully engineered, forward-thinking laptop’ – March 01, 2006
Apple MacBook Pro a ‘drop-dead gorgeous laptop’ – February 27, 2006
Macworld posts Apple MacBook Pro 2.0GHz first lab tests – February 22, 2006
Apple PowerBook G4 1.5GHz vs. MacBook Pro 2.0Ghz Adobe Photoshop benchmarks – February 22, 2006
Apple begins shipping MacBook Pro notebook computers with faster 2.16 GHz Intel Core Duo processors – February 14, 2006
Adobe: no native Intel Mac support until 2007; Photoshop could be 14 months away – February 01, 2006
Computerworld: Apple’s MacBook Pro ‘fast, really fast – looks like a real winner’ – January 28, 2006
Analyst: Apple seeing strong sales of iMac Core Duo, MacBook Pro, 5th generation iPod – January 25, 2006
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47 Comments

  1. I can’t speak to any possible MacBook Pro issues since I don’t own one, but my Rev. A iMac Core Duo has worked perfectly from day one with no issues whatsoever. So the “Revision A” stereotype isn’t always true.

  2. My PowerBook G4 is awesome. My best friend, it goes everywhere with me, still looks like new and is fast enough for my needs.

    Alright alright, I’d kill for a MacBook, but I can wait ” width=”19″ height=”19″ alt=”wink” style=”border:0;” />

  3. Ray –

    You beat me to the punch. Though I was going to suggest that the noise might be the Mac zealots being oscillated back and forth between the annoying whine of disappointment (HiFi) and the annoying whine of rumormongering (April 1st coming up).

    Yours is good, too.

  4. My 12″ AlBook would whine when I ran a specific app. I can’t remember which app it was, but it had nothing to do with the audio subsystem. So this sort of thing is not that particularly unique to the MacBook Pro. I’d be interested to know how a CPU chip could be made to make this sort of whine…

  5. My display brightness causes buzzes near F11 and at the left speaker there is usally a hiss, eeee or bzzz noise 🙁

    Other than that the MBP totally rules! ” width=”19″ height=”19″ alt=”smile” style=”border:0;” />

  6. Anyone who would buy a first generation Intel Mac is stupid. Wait until software is ready. You can’t take advantage of the increased speed until then, anyway. Wait until Apple gets it right. The next generation won’t cost anymore, and will be faster and better.

  7. Get this: My 2.0GHz is going to Apple for repair soon:

    1. white spots on display
    2. high pitched whine
    3. DVDs play with crazy artifacts and I think it even scratched one of my brand new DVD movies.
    4. acts weird when suspending (doesn’t stop making sound for a couple of minutes after lid-close)
    5. constant, slow thobbing sound (from DVD drive?)

    Slightly disappointed,
    Mike

  8. This is exactly why you don’t buy the first version of anything… how many of you people found that out the hard way with OS 7.x.0? ” width=”19″ height=”19″ alt=”smile” style=”border:0;” />

  9. See, MDN apparently is not stuck in the RDF, or wearing rose colored glasses when reporting on our favorite company’s stuff. Love this site, what happened with the ad experiment this weekend? At least it motivated me try the RSS feed, now a big fan, safari shows anything new right in the bookmark bar.

  10. A high-pitched whine is all I hear recently about the Intel transition…

    (Yes, MDN, I’m talking to you)

    APPLE NEVER OFFICIALLY RESPONDED TO THE DREADFULLY WIDESPREAD HORIZONTAL WHITE LINE PROBLEM ON THE LAST POWERBOOK’S DISPLAY. No recall, no firmware update. If they thought we could live with such a horribly distracting visual defect, then they’ll probably believe that MacBook Pro users can live with the occasional high-pitched whine.

    I highly doubt a firmware update will be coming, nor a recall.

  11. The whine is disturbing enough to make you not want to use the your new MacBook.

    The screen brigthness comes set at highest level. Turn it down a little and it goes away.

    There may be other reasons but that solved my whine and now I am just lovin this fast beauty

  12. Re-Anonymous One
    It’s kind of hard for me to view this MacBook Pro model as anything but an interim machine. The processor is low-end. In the fall, the real high-end 64-bit Intel notebook processors will debut.

    UH-HUH. WITH 5 MINUTE BATTERY LIFE, A $5,000 PRICE TAG AND A BACKPACK TO CARRY THE COOLING FAN..

    ROTFLMAO

  13. Mike,

    I sympathize. When you pay $2000.00 + for a new notebook it should not have all the problems you are experienceing. PERIOD. It knocks the wind out of your sails.

    People who say, “Well, that’s what you get for buying REV A of anything” does not help with your problem either.

    As for the post above stating that if he turns the brightness down on his screen then the whine goes away – he shouldn’t have to do that! it’s a $2000.00 notebook and you have every right to expect to use all features to their fullest (i.e. FULL brightness on your monitor).

    For those who have the whine problem with their new MacBook Pro’s, I suggest giving a very close listen to the power supply. A LOT of notebooks (even from other manufacturers) seem to do the same. Now, if it still does it on battery power, then I am leaning towards a display problem (frequency or RFI possibly?). I’m not sure. But I do know that power supplies do make a high-pitched whine on other manufactuers notebooks as well. I have personally experienced this with a Win notebook and it was quite loud.

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