OS X V10.7 Lion :: Why Does MacBook Pro Keep Making A Two-tone Beep Once A Minute

Mar 24, 2012

My MacBook Pro:  Model Name:MacBook Pro  Model Identifier:MacBookPro8,2  Processor Name:Intel Core i7  Processor Speed:2.4 GHz  Number of Processors:1  Total Number of Cores:4  L2 Cache (per Core):256 KB  L3 Cache:6 MB  Memory:4 GB 

For the last couple of days, every minute, my Mac has been making a two-tone beep.  I have absolutely no idea why.  There are no jumping icons to tell me that a program wants my attention and I have tried closing all my applications, the problem does not go away. 

Info:
MacBook Pro (15-inch Late 2011), Mac OS X (10.7.3)

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My Macbook is awesome, absolutely no complaints except for this loud "Ding-dong" noise that comes at really random times. It's sort of fuzzy, like a recording on a cell phone (which I'm sure it's not), and it's just a higher pitched beep then a slightly lower pitched beep.

I've searched everywhere and I haven't found any posts or anything at all like this. I can have no applications open, other than background processes (I'll list those below) and it'll make the noise. So I sort of assume it's either some ridiculous Leopard malfunction or that it's one of the Preference Panes I have installed. If anyone has this same problem let me know, I'm going to start recording exactly what's open whenever it makes the noise and try to find something in common between them.

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Info:
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Last summer my wife and I purchased a Macbook Pro that supposedly had milk spilled on it. I'm technologically inclined enough to know that it was a very good deal. So we bought it to be used as her main computer because she doesn't do much beyond managing her iPhone, Facebook, and word processing, like most College Students. At the time I thought my Macbook was more than adequate but I've come to realize that there is a substantial difference between the two machines. I'm going to college as well for video production and I've not noticed the difference until I edited on hers while mine was in the shop. Anyway, long story short, I want to really get her computer repaired and trade her, which she's fine with she thinks my Mac is 'cuter' anyway... So I now realize this whole first little bit was unnecessary but nonetheless I'll leave it.

It has a few issues but functions perfectly as a desktop computer, we have a bluetooth keyboard & mouse for it. I really want to make it more mobile. But here's the list of the issues:
1) The 'o' and the '0' button do not work at all.
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3) It doesn't totally go to sleep. Even if it's closed you can still blatantly hear the hard drive clicking back on like you just opened it every minute or so and if you tell it to go to sleep while it's open it'll wake itself up within a minute.
4) When it's unplugged and not off the battery lasts less than 2 hours at best with an average of about an hour.
5) and the back lit keyboard only really glows in the middle of the keyboard supposedly where the spill occurred. The other keys do glow but not nearly as bright.

I think that's about it. I've taken it to the local Apple Store and they said that I can get just the keyboard replaced for about $150 then if there's no major damage we can send it off to get the other issues fixed because it's still under warranty until next July. However with the liquid spill that voids it which I'm sure you know. But if they crack it open and it's all nasty then they won't do anything and it could cost up to $1,200 to fix which is still a much cheaper deal for a machine with the same specs. I also have a 500 GB hard drive waiting to go in this bad boy. It's a Late 2008 15" MacBook Pro Model A1260, 2.4 GHz, 2 GB Memory, GeForce 8600 at 256 MB. Hope my descriptions where good enough I have a feeling that the milk spill has affected the logic board which is a hefty fee. And I plan on taking to to the Mac Authorized dealers here in town, like Mac Authority, to see if they'd be cheaper.

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MacBook Pro :: DVD Not Being Recognized On It Making Two-beep Noise On DVD Insertion

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Spec: 

10.7.4

2.26ghz

8gb RAM  

Problem 

This morning for some reason whenever inserting a DVD my Macbook Pro makes the following double beep noise for around 20 seconds prior to ejecting the disk. 

I can't upload it here so i've put it on YourListen,[URL]

i've tried resetting the PRAM and that didn't work, I really need my DVD player back. 

Info:
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Info:
MacBook Pro, Mac OS X (10.6.2)

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Info:
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Info:
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Info:
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Also here is the Battery Information from the System Profiler.
Battery Information:
Battery Installed:Yes
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Amperage (mA):-1449
Voltage (mV):11421
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Info:
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Info:
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