Need help

[freemann107]

Hey people i have some problems with the game bioshock1 and bioshock2 well actually more with the first 1 :eek: and i thought i ask you guys for help the problem is:
My pc crashes after i go into the divingImmerson my game crashes and so my pc it just turns off :mad: and i have no idea why .
every other game runs pretty good bioshock 2 too only bioshock 1 is crashing my pc if someone knows why please tell me what you think.
AMD athlon 5000+ x2 64 2.6 Dualcore
NvidiaGeforceGTS250
3Gig Ram
i though off the power supply hardware cuz my graphic card needs 12V
24A but my power supply only has:
12V
20A.
so please help me :(

[RockTek]

I would guess its the PSU, if anything. How many watts in the PSU?

From my experience a computer will shut off or restart because it's over heating or doesn't' have the power it needs.