my box got hit by lightning a few months ago, ever scince then when i play games it restarts itself.i can play for about an hour the first time b4 it restarts, then every 20-30 mins after that it restarts.
i play FF11, CoH, and the Sims. 2 mmorpgs, and an offline game. i have both XP home and 2000 Pro on seperate HD's, I put one new HD in, the new one is running a downloaded copy of XP (from a trusted source), the old one has been checked for errors and is running a legit version on 2000.i have a new ATI vid card. a new 64bit board and 64 bit AMD prosecer, it is compatible with the board. i have 512 of ram and it is the only thing that i have held over from the old box. best buy did diognostics on it and is fine, they also did a burn...came back normal. i have put a new 350 watt power supply, at first i thought it was a power issue, nothing changed, i put a second fan in, thought it was a heat issue, even ran the box with both sides off and a small unattached fan goin, not a heat issue. i am at my wits end with this, i even went so far as to call dell

i have never bought a full box and it makes me silightly sick that im thinking about it, especially after all the money i have put into this one, i hope it is a simple issue and i am just over looking it. pls help =(