My macbook no longer goes into closed clamshell (display closed) mode with an external display after I updated to Snow Leopard 10.6.8 - When I close the lid it flashes briefly then goes to sleep. Help!
After updating my macbook to Snow Leopard 10.6.8 my external LG display (VGA connector) no longer works in clam shell mode. Now i can only view with it open and my aspect ratio does not match my display in mirror mode. Please help!