No 'automatic brightness' option with mid-2010 iMac?

Discussion in 'OS X Mavericks (10.9)' started by alexjholland, Jul 28, 2014.

  1. alexjholland macrumors 6502

    May 3, 2011
    Hey, I just tried to enable automatic brightness on my 2010 iMac, as I use to both when bright and in the dark, but the option doesn't seem to be there.

    I'm running OSX Mavericks.

    Was this option ever here? Is it available on my iMac, or was I imagining it?
  2. Intell macrumors P6


    Jan 24, 2010
    I don't believe that model iMac ever had an ambient light sensor.

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