Hi, I have a problem with my PC resetting while playing games. I play final fantasy XI on my PC, i am always getting a reset alot. Sometimes the game just crashes back to windows but most of the time the pc just resets. This problem seems to be random, sometimes it will crash or reset maybe playing for 5 minutes other times i could leave the game on for hours without a problem. My Pc is, AMD Athlon 1800+ K7 Triton Nforce 2 Motherboard (Gigabyte GA-7N400 Pro2) Nvidia Geforce FX5200 Video Card 256MB DDR RAM I think it power supply is 300w, but not quite sure. DVD rom, DVD burner 2 Network Cards 80GB Seagate HDD. I thought it was possible that i could have a cooling problem, i am leaving the side cover off my case but the problem still occurs. I have had the same set up in my PC and have been playing FFXI for the past 6 months with no problem, only recently i started having this problem. Any idea on what could be causing this would be great. Thank You.