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Repair guides for the MacBook.

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I have been in the sound settings but I cant ajust the sound as it is not highlited. The message in the box says; THE SELECTED DEVICE HAS NO OUTPUT CONTROLS.

How can I activate?

Many thanks

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The computer is most likely stuck in the digital output mode. If you look in your headphone jack, you will probably see a red light. Most searches for support will suggest a toothpick to disengage the tab inside the headphone jack.

Others have had success by inserting a 3.5mm plug in and out repeatedly until the tab releases and the computer no longer thinks there is a plug in that jack.

Here is more on that.

Good Luck


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+1 Ralph


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