Thanks brother. That helps because I know exactly what you are talking about.

Se previous M5A99X question Ok. I still can't get my mobo to see my fan (4pin 120MM arctic f12. My chassis fan runs, but the bios and fan xprt aren't picking it up. Am I doing something wrong or is it a problem with my chassis fan or am I just purely out of luck with ASUS MOBO monitoring my Chassis ...

I have a M5A99X. The way I have read this thread leads me to conclude that I will not be able to get the ASUS bios to see my chassis fan, correct? Its an Arctic F12 4pin. That means I will only be able to control my CPU speed in Fan Expert?