Hello everyone. I have a problem. I am having constant lock ups whenever I play any of my games. Doesn't matter what the game is...it continues to do this. I have updates the drivers for the video card...and it helped a bit...but is definately still doing it. I have: 3.06 ghz P4 Radeon 800xt 256mb Video Card 1 GB DDR Ram I'm unsure of what my Power Supply is but I bought my PC through DELL, Its a Dimension 8300 I believe. So the base power supply that came with it when I purchased it. I know that it could possibly be the power supply and I may need a higher watt. Also...I have had alerts come up after the dell screen. They say: Alert! Low battery Voltage and sometimes Alert! Previous Fan error I'm leaning towards a heat issue. And a lot motherboard battery. So before I take this to get it worked on somewhere (I don't trust myself installing a power supply, and I don't really know what the problem is) Could anyone offer any assistance with what I should do and what they think it is?