Topic : Another sound/noise issue?!

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Morn

Posts: 164
Registered: Mar 4, 2006
Re: Another sound/noise issue?!
Posted: Mar 6, 2006 6:47 AM   in response to: sebastian_berlin
 

At least it's only occasional and relatively rare, that makes it tolerable....

Macbook Pro   Mac OS X (10.4.5)  
Mortel

Posts: 8
Registered: Feb 26, 2006
Re: Another sound/noise issue?!
Posted: Mar 7, 2006 10:00 AM   in response to: Mortel
 

Hi all,

just a short update about my MacBook Pro problems. The german applecare guys called me yesterday and told me that i will get a new machine (or they could repair mine). It seems that apple find the problem regarding the monitor brightness noise and told me that some (ok let’s say a lot) of the early machines have this hardware defect. The fan issue should also be fixed(?!) with the new machine.

Let’s see if the macbook pro dream come true ... ;-)

Cheers,
Mortel

Mac OS X (10.4.5)

   
Lieven Baeten


Posts: 114
Registered: Feb 12, 2001
Re: Another sound/noise issue?!
Posted: Mar 7, 2006 11:41 AM   in response to: Lieven Baeten
 

Update: it appears that my MacBook Pro also has the fan-starting issue. When the computer runs hot -- and it does so when I leave the adapter connected after being fully charged -- the right fan tries to start up, without succeeding. The result is a sound described by some as the 'mooing' of a distant cow. I am worried though that the real problem is not the sound, but the computer running hot. When the fan tries to start, it is actually so hot I can barely touch it.

MacBook Pro   Mac OS X (10.4.5)  
Danny4JOD

Posts: 6
Registered: Mar 16, 2006
Re: Another sound/noise issue?!
Posted: Mar 16, 2006 2:25 AM   in response to: Mortel
 

I have the same noise. A mooing of a distant cow is a good description.

I will tried also a call to support.

Can anyone tell me, if i can phone the apple-support, though i bought the MacBook Pro from a resaler?

PS. Sorry for my limited english ;-)

MacBook Pro 1.83   Mac OS X (10.4.5)   1.5 GB RAM
tribe


Posts: 1,121
Registered: Sep 4, 2004
Re: Another sound/noise issue?!
Posted: Mar 16, 2006 5:43 AM   in response to: Mortel
 

Could you guys with noises on your computers post the first 5 digits of your serial numbers to see if there's any pattern as to the dates of manufacture?

I have what I consider a noiseless MBP and my serial is: W8610XXXXX
W8 is the factory code - 6 is the year - 10 is the week of manufacture.

Thanks

   
Thorsten Zoerner

Posts: 49
From: Duesseldorf, Germany
Registered: May 4, 2005
Re: Another sound/noise issue?!
Posted: Mar 16, 2006 6:30 AM   in response to: tribe
 

Hi tribe,

very interesting!

I still have the right fan noise - on, off, on, off,...

My serial number is: W8607XXXXX.
Using your decoding scheme: same factory, earlier built.

In the meanwhile I have asked Apple for a replacement,
which is due in about two weeks. I'll keep you guys posted.

Kind regards,
Thorsten.

MacBook Pro, 2.0 Ghz   Mac OS X (10.4.5)  
Danny4JOD

Posts: 6
Registered: Mar 16, 2006
Re: Another sound/noise issue?!
Posted: Mar 16, 2006 1:40 PM   in response to: tribe
 

W8609XXXXX

MacBook Pro 1.83   Mac OS X (10.4.5)   1.5 GB RAM

   
Lieven Baeten


Posts: 114
Registered: Feb 12, 2001
Re: Another sound/noise issue?!
Posted: Mar 16, 2006 4:35 PM   in response to: tribe
 

Fan noise with W8607xxxx

MacBook Pro   Mac OS X (10.4.5)  
Jim R


Posts: 330
Registered: Aug 31, 2004
Re: Another sound/noise issue?!
Posted: Mar 16, 2006 10:32 PM   in response to: Thorsten Zoerner
 

Anyone with suggestions/info on whether or not the buzz related to screen brightness (inverter board) will get worse if not corrected? How loud does it need to be before they will replace it?

MBPro 15/1.83/1GB and PBG4 12/1.33   Mac OS X (10.4.5)   Airport Express, iPod mini, iPod nano
Mortel

Posts: 8
Registered: Feb 26, 2006
Re: Another sound/noise issue?!
Posted: Mar 17, 2006 4:12 AM   in response to: Mortel
 

Hi,

my serial: W8607xxxx. My new machine (replacement by apple) will be shipped at end of this month ...

Cheers,
Mortel

  Mac OS X (10.4.5)  
Thorsten Zoerner

Posts: 49
From: Duesseldorf, Germany
Registered: May 4, 2005
Re: Another sound/noise issue?!
Posted: Mar 17, 2006 5:51 AM   in response to: Mortel
 

Very cool!

This is exactly the kind of research that I'd expect to be done by Apple.
So far it seems that all our noisy MBPs were produced during the same production week.

No sign of my new MBP yet...

Cheers, Thorsten.

MacBook Pro, 2.0 Ghz   Mac OS X (10.4.5)  
Thorsten Zoerner

Posts: 49
From: Duesseldorf, Germany
Registered: May 4, 2005
Re: Another sound/noise issue?!
Posted: Mar 17, 2006 5:59 AM   in response to: Jim R
 

Hi Jim,

Anyone with suggestions/info on whether or not the
buzz related to screen brightness (inverter board)
will get worse if not corrected?
No idea, but...

How loud does it
need to be before they will replace it?
... Apple Care did not ask me many questions. They connected me with their post-sale department, who were really friendly and helpful. Mind you, I am talking about Apple Care Germany.

I don't know, if you guys have the same, but over here in Germany there is a customer protection, that allows you to return your purchase within two weeks, no matter what. You're unhappy, you return.

What's the situation in the US? You guys've got anything similar?

Cheers, Thorsten.

MacBook Pro, 2.0 Ghz   Mac OS X (10.4.5)  
Lieven Baeten


Posts: 114
Registered: Feb 12, 2001
Re: Another sound/noise issue?!
Posted: Mar 17, 2006 6:12 AM   in response to: Thorsten Zoerner
 

The Apple people I spoke to from The Netherlands were really helpful and friendly too. Actually my MBP also has a defective right speaker (distortion) and that in itself was enough to be offered either a refund or a new MBP. There's even an arrangement that lets you keep the 'old' MBP until the new one arrives (on or before April 17 in my case).
Taking into account that new models are always susceptible to this kind of issues, I am very pleased with the way Apple handles it.
We have the same kind of customer protection legislation in The Netherlands.

MacBook Pro   Mac OS X (10.4.5)  
badg2k

Posts: 2
Registered: Mar 18, 2006
Re: Another sound/noise issue?!
Posted: Mar 18, 2006 8:59 AM   in response to: Thorsten Zoerner
 

I have the W8610XXXXXX macbook and it has the noise. This is my 3rd replacement book. I went to the store 2 days ago, and I had the genius hear the problem, and he said that was not usual so he went back to get a new one for me. Well, the new ones had the sound, we went through probably 4 books, and they all had the whining sound. I ended up just picking the one that had the least noise.

macbook 2ghz   Mac OS X (10.4.5)  
Clarence

Posts: 20
Registered: Oct 25, 2004
Re: Another sound/noise issue?!
Posted: Mar 18, 2006 10:17 AM   in response to: badg2k
 

My machine has the noise and the serial number is:

W8608....

MacBook Pro   Mac OS X (10.4.5)   2GHz, 2GB RAM, 100GB HD