1. Download the CPU driver from AMD`s website.
http://www.amd.com/us-en/Processors/TechnicalResources/0,,30_182_871_9706,00.html
2. Install the driver and reboot the system.
3. For example, the original speed of AMD K8 3400+ CPU is 2200 MHz.
4. Open the Power Options Properties and set the Power schemes to Minimal Power Management.
5. The CPU speed will go down to 800 MHz when CPU is idling. When CPU loading gets higher, CPU speed will increase by 200 MHz at each time until CPU`s full speed.
6. CPU fan can set to Smart in CMOS PC Health Status. Fan speed will adjust automatically correspond by CPU`s temperature. When CPU is idling, fan speed will keep in minimized speed to reduce noise. When CPU is in high loading, fan speed will increase to reduce the heat.
Note: K8VHA Pro motherboard does not support SmartFan function.
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