this has been happening to me to, and to make matters worse when ever i minimize the game from full screen it causes the frequency out of range for the whole computer not just the game. ill restart my comp and as soon as i hit winddows 7 it will go out of range, ive had to run recovery every time to fix it. what ever it is it ONLY has happened since 1.2 hit, before i never had these issues.
Have the same problems here.
Tried everything it seems. Googled and fibbling now since the 1.2 patch.
And I like to add that I downloaded Mass Effect 3 Demo. Have no problems playing that game.
So itīs not my gfxcard.