Hello, I'm new here and so I do hope this is the right place to post this question, so here goes. Okay so I got a new Hp about 4 months ago, and I changed some of the specs before ordering it, It's got an AMD Phenom II x4 840t 2.90 GHz processor, 6GB RAM, and an NVIDIA GeForce GT 440 graphics card. I bought it as an upgrade for my dying laptop, and figured I would be using it for mid range games as well. I was hoping I would be able to run most modern games at low to mid settings. But I can't. I experience frequent FPS fluctuation, and sometimes just don't even get decent FPS at all. For instance I am unable to run Day of Defeat source on lowest settings, which seems a bit odd. I also experience a lot of lag problems when playing flash/browser games. I've updated my drivers, and tried many of the common troubleshooting suggestions, so I was hoping for some advice. Maybe you guys know something I don't like the graphics card may not work well with the processor, or maybe Hp is known to put crappy parts in their computers. I really don't know, but help is appreciated. Thanks in advanced guys