Originally Posted by lee63
I have the Ultra 1600w and I'm getting the same screeching sound, I also remember it on the three PCP&C PSUs I have owned.
I guess its not pure wattage then, good to know I guess, but harder to fix
Good news is the card is a beast, X5800 on Vantage w/ 177.26, I haven't reinstalled 177.41 yet. And it overclocks like a dream, 741/1458/2646
I'm probably gonna push back the mem clock, just seems way too high.