I would like to play games from Steam like Skyrim, L4D2, and BF3. I wonder if this computer could run these games at a reasonable setting.
I never liked mobile AMD chips, they are slow and eat power like nothing else. Maybe they have changed, but I do not buy laptops with an AMD inside because of past experiences. Other than that, the Y510 is out .Under 1200, I can find a decent gaming notebook for that budget, give me a minute...
http://www.newegg.com/Product/Product.aspx?Item=N82E16834152372
http://www.newegg.com/Product/Product.aspx?Item=N82E16834312439
http://www.newegg.com/Product/Product.aspx?Item=N82E16834230580
Try a couple of these on for size, each one of these will perform pretty well in the games you listed.