I have ASUS P5P800SE mobo and a pentium D 3.0Ghz cpu with the original fan. The motherboard is suppose to automatically adjust the cpu fan speed to prevent overheating and yet my cpu is running very hot without a hint of the fan even thinking about increasing RPMs. It stays at around 2000rpm no matter what the cpu temp is. Am I missing something here? I don't mind the noise of the fan if it goes faster, I just want to know that the temp stay within reason. Can annybody help?