Hi I really need help with this issue. When I am playing a game ie Fifa 10, about 2 or 3 minutes into the match my pc just shuts down, without me doing anything. I don't know if this could be a virus or what the problem may be. If anyone out there could help me with this I would really appreciate it. Thanks. Peace to all
I'd guess your CPU is getting to warm and because of it the computer is shutting down. You should monitor your CPU temp.
Edit: You could improve the cooling in your case, maybe change cpu cooler, or try playing games with your case open (should improve the cooling somewhat)