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Apple Notebooks Apple's notebook computers including MacBook Pro, MacBook, MacBook Air, PowerBook, and iBook.

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Nikonshooter

 
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Watching a video on Facebook, next thing the volume goes to max on my MacBook and I cannot reduce the volume at all. Restarted, same thing, virus scan, nothing. Any ideas?

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Try resetting the PRAM as that's where the sound settings and speaker volume are stored.
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Are you using the built-in monitor, or are you using an external monitor with HDMI. I've seen the same thing happen with an HDMI connection to an external monitor.

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Nikonshooter

 
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Quote:
Originally Posted by chscag View Post
Try resetting the PRAM as that's where the sound settings and speaker volume are stored.
I know the command Key whats the 'option' Key?

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Nikonshooter

 
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Problem sorted, it seems to have defaulted from internal speakers to aggregated audio device.... Funny thing is, I did nothing for this to change....

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Quote:
Originally Posted by Nikonshooter View Post
I know the command Key whats the 'option' Key?
The one that says 'option' on it on a Mac keyboard or 'alt' if you're using a Win keyboard.

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In the Windows world, most everything folks don't understand is called a virus.
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