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  1. #1

    Member Since
    Nov 17, 2009
    Tiny circular holes in upper left corner of Macbook Pro
    Just wondering, does anyone know what function the very tiny holes arranged in a circular pattern (located in the upper-left corner of the keyboard on aluminum unibody Macbook Pros) serve? I tried covering them to see if it was the keyboard light sensor, but that didn't seem to work. I checked around online, too, but couldn't find anything about them. Thanks!

  2. #2

    mrplow's Avatar
    Member Since
    Oct 01, 2007
    Mac Mini i5 (2014 High Sierra), iPhone X, Apple Watch, iPad Pro 12.9, AppleTV (4)
    It's the microphone.

    The light sensor is built into the screen surround.

    Please use the reputation system if you think you've been helped - bottom left of this post

  3. #3

    Member Since
    Nov 17, 2009
    I didn't even think of that lol - thanks for the help, mrplow! I'm still new to the site, but you guys are awesome!

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