I must say I'm really excited Unfortunately, I have 2 laptops at home, both overheat regularly provide On the one hand my Acer Aspire 5742G which I use as a games Lappi and my old Compaq, which has to serve as a laptop for Server Administration, downloads and other Grade my Compaq tended extreme overheating when overloaded him only slightly My Acer had the problem when I was only on Speielen At first I was slightly disappointed, the performance of the fans seemed really weak But wow, the operation was evident in sensing tests, grades in the GPU and CPU a very strong improvement Since I have the pad is none of my laptop, which I have operated the pad more crashed from heat reasons Really highly recommended I will definitely bring it to me again, so beie laptops are powered permanet By the way, the assembly of the fan, in the right places, is really easy A really great product