Rainbow 6... Restart?

[!!tio!!]

OK....

First I have a note to the modds...
Don't move this post to games please because is probably about reset on heavy gaming
Don't move it to software/OS since I think is not OS that matters

Now to the oCers!

Problem: Yes I am enjoying rainbow 6 and shooting the terrorists like mad... however... it restart once every few minutes making the PC auto reset on heavy gaming... (Actually I am using my sister's All i n one PC!)

So Below is the configuration
Intel P3 866
Intel D815EEA2L
Hyundai 256 PC133
Onboard VGS + Sound
Panasonic 48x CD-Rom
FLoppy....
300W nameless power suply (Made in China obviously!)
LAN card...
Win 98 SE

By the way, an one expirence this b4....? Is it the PSU, Mem or the Heat in CPU.....??

[turd]

for what its worth, whenever i get into some heavy gaming,and 1st forget to turn up my cpu fan (not to often) from its low noise speed-to semi screeming it will sometimes crash to restart during heavy online play, which sucks, that is known to be cpu heat for me, when i had a p3 my games would crash the system when I oced to high the cpu or the vid card, it could be the vid card for u, onboard? try lowering the res?

[!!tio!!]

i think my rogue spear stated that recommen cofig is 8mb gfx + P2 266

so look at the config again.....