MacBook Pro 2021 Internal Speaker not responding?

I am using MacBook Pro 2021 with M1 Pro chipset and Monterey 12.6 OS version. My inbuilt speaker suddenly stopped responding, i was working in MS Excel with some shortcut keys of Option + F11. MacBook is working fine with wired earphone but inbuilt speaker don't allow video-music playback on YouTube & other music apps-website. Even when i switch to inbuilt speaker in Sound settings, my pc starts lagging and no audio from speaker. I have ran diagnostic, reinstalled OS and tried creating new user. The issue remain same, any other guide to solve it?

MacBook Pro 16″, macOS 12.6

Posted on Sep 15, 2022 8:56 PM

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1 reply

kaz-k

Level 9

51,030 points

Sep 16, 2022 3:57 AM in response to hemantk7615

Hi,

You'd better make Genius Bar reservation at your local retail AppleStore or take your MacBook Pro to Apple Authorized Service Provider to be examined your MacBook Pro, especially audio related parts there.

Genius Bar Reservation and Apple Support Options - Apple

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MacBook Pro 2021 Internal Speaker not responding?

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