So I finally got my H60 today, and was all excited, and went to install it. 2 hours after I started, I've basically come to the conclusion that I think I got sent a dead H60. I followed the instructions fully, and every time I turned my PC on, it would shutdown about 5 seconds afterwards due to the heat. I read that when the unit first starts, you should hear a gargelling noise, never heard that, and I don't even feel the slightest vibration or anything coming from the CPU block to indicate it's working. Thank you Corsair!