30-inch cinema display now flickers at any brightness except 100%. Will not dim.
Hi all -
my 2008-ish 30-inch cinema display now flickers at any brightness except 100%. Will not dim - just flickers.
No problem dimming the MBP screen - JUST the 30-inch screen.
2010 MBP, 10.8.2.
Help? Thanks!
MacBook Pro (17-inch 2.4 GHz), OS X Mountain Lion (10.8.2)