CARD or POWER

[MAN]

I have a 430 Thermaltake PSU, with tis card if I run FULL graphics "like in new games etc CRYSIS" after 5min it breaks up the graphics and Freez's the screen then GPU shuts down, is this the card or the PSU Fault, PC does not freez!:cool:

[Radiator]

First of all , what video card ?
Sounds like a lack of power anyway .

[Sunny]

Yeah could be power or does it get really hot? Most likely power. What card are you using?