I have a laptop with Core 2 Duo 2GHz, GeForce 7900 GTX graphics and 2GB of RAM, so my games should be running smoothly, but recently I've been having a problem where after a bit of gaming, it becomes really laggy and whenever I interact with an enemy, a lag spike happens, so I end up dying so many times. This isn't an internet problem, coz my ping is always less than 50ms. I'm confident it's not an overheating issue either, coz the last few times it's happened, I've cheked the vents and there's not a problem there. My computer meets the specs advised by the games and I've had one of the games for months and this never happened before. Can someone plz help me coz I desperately want this fixed and it's stopping me from playing.