I recently got a alienware m15x laptop from someone i thought i could trust but when i checked the specs of the laptop i saw that the gpu, cpu, and i think ram were replaced and downgraded by 1 version. it has a nvidia geforce gt 240m for the gpu, intel core i7 q720 1.6ghz and 8 gigs of ram. if anyone can help with my question or just help me make my pc run better with my games that would be great. thank you.