problem is my computer turns off by itself after intense use and letting it sit around for a few minutes. I tend to abuse my computer to the max, I have made it pay off every penny it has costed me literally. Anyway, whatever that's not the point, thing is I use it to the extreme and when I stop using it for a few minutes, it tends to restart it self, or just lock up. It's as if it likes to be abused, however when I use it, it tends to freeze for a bit, it also tends to lag many of the times. I bought it last year in April. it's a 1.6 ghz computer, 512 ddr ram, ge force 3 ti 200, uhmmm dunno, if you can help and need more info just ask, just a real annoyance to see it happens since often times I am waiting for important stuff to come around or stuff and it goes off by itself, and it's sneaky too, it does it when I leave my room, and no, there is no one in my house that would know how to turn it on, much less off.