Originally Posted by Baez
It has absolutely nothing to do with the quality of the PSU. If the PCI-E power is not connected to the video card the card would not display anything.
I doubt that PSU actually delivers 400 (or whatever he said) watts. It is probably over rated, and it probably uses very low quality components. Dynex is a terrible PSU brand.
Also, a decent 500W would be far more than enough power for him. I bet his system doesn't even draw more than 250W.