Q: Screen brightness is changing, strange!
Hello everyone,
I recently go a mac air 13 inch. I the past few days while using the laptop, I'm feeling the screen brightness is changing, mostly decreasing. The value indicated by the level (that you can change from the keyboard keys) is constant, but I feel the screen brightness is changing.
Did this happen to any one else?
Thanks.
MacBook Air, OS X Mountain Lion (10.8.1)
Posted on Sep 4, 2012 12:29 PM
by captfred,Solvedanswer
iTunes
A couple of items can change the display brightness.
System Preferences > Energy Saver > Battery tab > Slightly dim the display while on battery power.
System Preferences > Displays > Display tab > Automatically adjust brightness
Posted on Sep 4, 2012 12:43 PM