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Repair guides for the MacBook.

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Internal sound not working.

I have tried everything but im having no joy. Sound plays ok through headphones but soon as i unplug them I get NO sound coming from the built in internal speakers.

Please Help.

Big Thanks

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third time you asked the same question in 7 hours

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Could you boot the MacBook from an external source to verify if the problem is hardware or software issue ? Check the headphones port with a flashlight. What is the system preferences -> sound panel -> output status ? Also, repairing permissions can sometimes fix a sound problem.

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Beat me by 27 seconds--+1 for a good answer. Ralph

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Two possibilities come to mind. 1. The speaker connection to the logic board is faulty or 2. the headphone jack has a problem and is not connecting the speakers when you remove the headphones. You can try looking at the jack without removing the top cover but I suspect you will need to take it apart. Ralph

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Could be a broken tip on the audio jack. +vote for the good "late" answer

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With a broken tip inside the sound port the OP would have no heaphones sound and he says that << sound plays ok through headphones>>.

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