Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

vorbb

macrumors member
Original poster
Aug 18, 2010
47
0
So, some of you may laugh at this, but what do the F5 and F6 keys do on my new 15-inch Macbook Pro?

I've turned whatever it is up and down, but notice no immediate differences.

They basically look like underscores with dots coming out of the top.

Thanks guys!
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.