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Apple Computing Products:
macOS - Notebook Hardware
Built-in Speakers Vanish!
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<blockquote data-quote="bphoenix" data-source="post: 564894" data-attributes="member: 40888"><p>try doing a nvram reset you can do this by restarting and then Press Option-Command-P-R hold hit down before the grey screen.. you should hear a beeping sound</p></blockquote><p></p>
[QUOTE="bphoenix, post: 564894, member: 40888"] try doing a nvram reset you can do this by restarting and then Press Option-Command-P-R hold hit down before the grey screen.. you should hear a beeping sound [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
Built-in Speakers Vanish!
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