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A1708 / EMC 3164 — Lanciato a giugno 2017, questo MacBook Pro entry-level conserva i tradizionali tasti funzione (invece della Touch Bar OLED.

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No sound from internal speakers but headphone port works fine

Hi!

Internal speakers on this MacBook seem to be detected in system preferences (the button is not greyed out) however there is no sound output whatsoever in either left or right speaker. The microphone and headphone port work fine. I’ve tried the following things:

PRAM reset

SMC reset

Restarting coreaudiod in terminal

Cleaning headphone port

Should I buy replacement speakers? Or could this be a board level issue?

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Sounds like your jack has failed! As you can see there are a few switch elements inside one or both have messed up

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Here’s the needed part MacBook Pro 13" Retina (Function Keys, Late 2016-2017) Headphone Jack

Immagine MacBook Pro 13" Retina (Function Keys, Late 2016-2017) Headphone Jack

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MacBook Pro 13" Retina (Function Keys, Late 2016-2017) Headphone Jack

$24.99

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2 Commenti:

Hi, just replaced this jack and now the internal speakers and microphone are no longer detected. Help!!

da

@toumbi - Check your connections as well as make sure you hadn't damaged the ribbon cable,

da

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Tom sarà eternamente grato.
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