Well, Now that I have Windows 7 64 OS working Great, I have a Question for Ya'll about the LED's on the Back of the GTX 580 PCB:
I have Two of My Three Cards that show RED LEDS and one that shows a GREEN LED when You First turn the System on.
When I test them Individually They All run Pretty Close Vantage GPU Scores, But Sometimes When I use Them in 2-Way, the GPU Scores can change as much as 10,000 Points, and in 3-Way SLI, I Don't Gain ANY GPU Performance Score Changes over the 2-Way SLI while running Vantage.
Does Anyone Know What these Red and Green LED Lights Indicate?