Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

northy124

macrumors 68020
Original poster
Hi guys,

Basically my MBP has started to adjust brightness of the screen without any warning, I checked the energy saver settings and they haven't changed so I cannot think of why this is happening. In case the OS makes a difference, I'm running OS X Snow Leopard (about to upgrade to Mavericks).

Any ideas as to what could be causing this as it's annoying as hell 😡
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.