Hi. I got a DELL laptop vostro 3550 about 1 year with 6630M video graphic card and cpu i5-2410M. This machine has great performance in game. But recently, when I re-installed windows and installed driver for this VGA, after I configure graphic card to maximum setting, it just gave me poor FPS in the games that work great before I re-intalled Windows. Example I can play FIFA 13 before reinstallation with maximum setting and 60fps but now it just gave me 40fps even I decrease setting and resolution (VGA configuration is still in maximum). It happen the same to the other games. In the past, I somtime met this problem but when I re-intalled AMD Catalyst Control or Windows, everything came back to normal but this time nothing change when I re-install everything. My laptop was updated lasted BIOS A11 release 9/12/2012. If anyone met  and know solution, help me. Thanks. :emotion-1: