Hey, I recently upgraded to a radeon hd 6670r 2gb. I just bought battlefield 3 today, and it said that I need to upgrade my graphics drivers. I upgraded them. Three times to be exact! On the third time I looked into the logs and saw that it was upgrading the 4250 instead of my 6670. The 4250 is my old card. I need to find a way to get rid of the 4250, I think it is integrated. Any help I could get is nice, co-op isnt working well .