Updated and my screen dims after a few minutes now. I went to check the energy settings preferences and he item wasn't checked and on top of that, my computer doesn't sleep unless I manually do it. Hmm this doesn't effect me at all but I find it wierd.
My Macbook Pro has always dimmed even though the energy settings preferences wasn't checked. Whenever I reboot, I go in and check/uncheck it again and it works until the next reboot.