1] Does the PSU fan spin on startup? Some users reported that their Power Supply Unit fan spins on startup but stops after some time. Others reported that the PSU fan does not spin even on startup.

I am interested in cutting down the noise from my case. <BR><BR>I have an Allied 400w PSU (stop laughing.) Can I replace the two fans in it with panaflos? I assume if I take the PSU apart, the fans ...

I have always said that it was better to replace the entire PSU than replace a failed PSU fan, or one that is noisy. But now I have at least 5 PSU's that I believe are basically good, but have a noisy ...