MacBook (white) screen flash when wake from sleep
Noticed when waking Macbook (White, 2GHz Intel Core 2 Duo, 2 GB SDRAM, 10.7.2) from sleep the screen flashes white once before coming on.
Not sure if it happened pre firmware upgrade or pre Lion upgrade but it's really anoying.
Any ideas anyone ???
MacBook, Mac OS X (10.7.2)