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I have checked the box to turn on automat display does not automatically adjust brightness, but nothing happens. The display does not dim in a dark room or get brighter in a brightly lit room or outside.
MacBook, OS X Yosemite (10.10.5)
The warranty entitles you to complimentary phone support for the first 90 days of ownership.
If you bought the product in the U.S. directly from Apple (not from a reseller), you have 14 days from the date of delivery in which to exchange or return it for a refund. In other countries, the return policy may be different. If you bought from a reseller, its return policy applies.
automatically adjust brightness not working on new macbook 12"
