Hi All, In my system the CPU fan speed seems very much constant, no matter how cool or warm the CPU is. On a previous Asus motherboard, I could control something like a "ratio status", which apparently made the CPU perform faster or slower, and the CPU would adjust accordingly, both after start up, and during operation, as the I ran CPU intensive tasks, or light ones. Bottom line: 1) How can I set the CPU to work slower than its maximum speed, and start with a correspondent cpu fan speed, and 2) How can I have the CPU fan speed vary accordingto the cpu temperature - presently, Asus PC Probe tells me the CPU is running at around 38 degress C. TIA, JBR