When I am trying to play any game in pc it is starting well but after few minutes the game is strucking or computer is restarting by giving a blue screen. I am not understanding the problem. my system configurations are AMD Athlon Dual core processor, Biostar Motherboard(with Nvidia GENforce 7025), 1Gb Ram. Os is Windows XP Service pack2.
It is giving either Exception or not responding or blue screen and then restarting.