So I decided to hop in my case recently because I was hearing this annoying whine. It was actually my Sapphire card, but that's not the issue here. I noticed my NB hsf wasn't even spinning! I decide to give it a little nudge, and it chugs along for a little bit and stops again. I've had it for about 6 months now and everything has been great up till now. I mean, it's not a huge problem, because I was planning to put one of those Zalman hs on there anyways, but I would think it would last longer than 6 months? Is this a common problem on the NF7 boards?