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northy124

macrumors 68020
Original poster
Nov 18, 2007
2,293
8
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 :mad:
 
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