"Whilst not the best power supply out there the Topower 1000W is far from the worst but its performance fell a little short of what is expected from high end enthusiast units. The DC voltage load regulation is good but when combined with borderline AC ripple/noise and poorer than expected efficiency it equates to a good but not great power supply. The AC ripple/noise levels were borderline and if measured under different circumstances, lower ambient temperature or slightly lower mains input voltage for example, it may have even scraped a pass but high-end power supplies are expected to be well under the limits set down by the ATX12V V2.2 specification and not borderline."
You do software updates to get the most from favourite programs right? Updating a motherboard BIOS can in a timely manner is also critical. The guide to Flashing a Motherboard BIOS spells out the often complicated steps in plain english. PCSTATS Tips