Hi All, Sort of an odd problem. Using an Antec Truepower Trio 650 watt power supply, and on 2 seperate builds having the same problem. One uses an Antec 900 case with 4 large fans, the other the Xclio Twin Engine which uses 2 large 250cm fans. Often, when the PC is powered up the fans do not spin up. However, if I give them a flick with my finger they spin up and seem to work well. Same thing on both machines. I have them hooked up directly to the molex connectors. Shouldn't this power supply be able to handle this? I know the fans require more power to first spin up, but this seems a bit crazy. The systems are both C2D E6400's with 1gb ram, 250gb western digital hard disk, SB Audigy sound card, and a DVD-Drive. Is there anything I could be doing wrong?