Greetings mate, I had the same exact problem when I first started playing, I had an intel integrated vid card with 16mb not much help there, so I got my self a GeForce MX440 and that did the trick, 2 things look to be your problem, the amount of ram only 128 is kind of scant, and the intel video just doesnt cut it, I had the same exact set up on my PC and my remedy new vid card I already had 256 ram so no probs there, But I think thats your trouble