Asus P5KR - Manual (Page 134)

5-26 Chapter 5: Software support
5.3.8 ASUS Q-Fan 2
This ASUS Q-Fan 2 Control feature allows you to set the appropriate performance
level of the CPU Q-Fan 2 or the Chassis Q-Fan 2 for more efficient system
operation. After enabling the Q-Fan 2 function, the fans can be set to automatically
adjust depending on the temperature, to decrease fan speed, or to achieve the
maximum fan speed.
After installing AI Suite from the bundled support CD, you can launch the utility by
double-clicking the AI Suite icon on the Windows ® OS taskbar and click the Q-Fan
2 button on the AI Suite maIn window.
Click the drop-down menu button and display the fan names. Select CPU Q-Fan 2
or CHASSIS Q-Fan 2. Click the box of Enable Q-Fan 2 to activate this function.
drop-down list
button
Enable Q-Fan 2 box
Profile list appears after clicking the Enable Q-Fan 2 box. Click the drop-down
list button and select a profile. Optimal mode makes the fans adjust speed
with the temperature; Silent mode minimizes fan speed for quiet fan operation;
Performance mode boosts the fan to achieve maximal fan speed for the best
cooling effect.
click to display the drop-
down list and select a
Q-Fan 2 mode
Click Apply at the bottom to save the setup.