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sound output device keeps changing itself constantly

19748 Views 33 Replies Latest reply: Mar 4, 2014 8:55 AM by l33tc0der RSS
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miguel valente Calculating status...
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Feb 23, 2011 10:21 AM
Hi there,

Since my last software update i've been experiencing some sound problems.
The sound keeps going on and off constantly and in my preferences panel the sound output device keeps switching from internal speakers to digital out and headphones by itself.
I've tried to get a solution on the internet but I can't find any solutions.
Very important: this is not the same problem that the microswitch of the digital out. In my computer the sound output doesn't stay in one device, so I believe that this is a software problem.
Can anyone help me with this . It is kind of annoying to have the sound going on and off all the time.
imac 21'' intel core 2 duo, Mac OS X (10.6.6)
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