Q: speakers are low

Hi,

I've got a macbook pro (17 inch, mid 2010) 2.66 GHz Intel Core i7 and I'm running Sierra 10.12.1 Beta.

Recently I've noticed my speakers are extremely low. With headphones it's okay, but without, I need the room to be completely silent - not even a fan running - in order to hear.

I'm tried a command-option P R restart without any luck.

Any suggestions?

Chris

Posted on Oct 4, 2016 3:02 AM

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Q: speakers are low

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by OGELTHORPE,Helpful

OGELTHORPE Oct 4, 2016 7:42 AM in response to chrislanning
Level 9 (52,764 points)

Mac OS X

Oct 4, 2016 7:42 AM in response to chrislanning

I do not understand what you mean by 'low'?

Have you tried a NVRAM reset?

https://support.apple.com/en-us/HT204063

Ciao.
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by dominic23,Helpful

dominic23 Oct 4, 2016 7:40 AM in response to chrislanning
Level 8 (42,105 points)

Mac OS X

Oct 4, 2016 7:40 AM in response to chrislanning

1. Reset SMC.
      Choose the appropriate method.
      https://support.apple.com/en-us/HT201295

2. Applications > Utilities > Audio MIDI Setup
    Audio Devices window
    Side Bar
    Click the Built-in Output.
    Make sure that Format is set at 44100.0 Hz.
    Make sure that volume sliders are set properly.
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Q: speakers are low

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by OGELTHORPE,★Helpful

by dominic23,★Helpful

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by OGELTHORPE,Helpful

by dominic23,Helpful