speakers dont work in macbook pro

Posted by Ali_IT on Super User See other posts from Super User or by Ali_IT
Published on 2010-02-28T19:47:22Z Indexed on 2010/04/16 9:04 UTC
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speakers

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macbook

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pro

I have a macbook pro but my Built-in stereo speakers don't work and it comes a red light from Headphone out/optical digital audio out port. my Built-in stereo speakers aren't dead because at first that OS runs it comes a sound from them but as soon as the macbook pro is ready when i play music they don't work and In the SOUND in system preferences the name of device for sound output is Digital Out. Is the problem from hardware or software. Is there any solution?

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