Rebbig Posted January 31, 2013 Share Posted January 31, 2013 Hello, I had a couple of questions regarding my PSU, here are my specs: Core i5 3570K Hyper212+ G.Skilll Ripjaws 8GB Corsair TX650m PSU EVGA GTX 660 FTW Signature 2 MSI z77a-G45 motherboard Nothing in my system is overclocked (other than the fact that the EVGA card is factory OC'd, but I haven't done anything on top of that). My PSU has a Zero-RPM feature, meaning supposedly it only spins when under sufficient load. The only time I see it spin is maybe for ~ 10 seconds when I first turn on the computer (I guess during bootup the fan spins and then slows down until it comes to a halt). Even when I'm running stress tests (like Prime95 or the Unigine Heaven benchmark), the PSU fan isn't spinning... is this normal? Perhaps the load isn't high enough? Also, it makes a weird noise when it spins during bootup, I took a video (I just turned on the computer and you can see the fan spins down toward the end): http://www.youtube.com/watch?v=2ICQmy6aYJ0&feature=youtu.be. Is this normal? It can get somewhat annoying. Thank you for your help! Link to comment Share on other sites More sharing options...
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