Originally Posted by crisostomo_enrico
Well, my Ultra 20 M2's fans scream during powerup too. During system operation, though, the fans seem to work correctly and the majority of time they work at very low speed (even if they are a bit noisier than what you'd expect).
Same is happening here with my Ultra 80.
I 've learned to live with it.
Congrats with such a nice piece of hardware, keysorsoze.