ajith147 Author

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Speaker not working after recent Big Sur update

The speaker and mic stopped working after recent software update Big Sur 11.5.1

But the speaker is working on a startup and if the system is running on windows!!

MacBook Pro with Touch Bar

Posted on Aug 2, 2021 08:26 AM

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Posted on Aug 2, 2021 08:33 AM

ajith147 wrote:

The speaker and mic stopped working after recent software update Big Sur 11.5.1

But the speaker is working on a startup and if the system is running on windows!!

Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379

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Aug 2, 2021 08:33 AM in response to ajith147

ajith147 wrote:

The speaker and mic stopped working after recent software update Big Sur 11.5.1

But the speaker is working on a startup and if the system is running on windows!!

Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379

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Speaker not working after recent Big Sur update

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