Asus P5B Premium Vista Edition - Manual (Page 132)

5-22 Chapter 5: Software support
5.3.8 ASUS Q-Fan
This ASUS Q-Fan Control feature allows you to set the appropriate performance
level of the CPU Q-Fan or the Chassis Q-Fan for more efficient system operation.
After enabling the Q-Fan 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
button on the AI Suite mAIn window.
Click the drop-down menu button and display the fan names. Select CPU Q-FAN
or CHASSIS Q-FAN. Click the box of Enable Q-Fan to activate this function.
drop-down list
button
Enable
Q-Fan box
Profile list appears after clicking the Enable Q-Fan 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 mode
Click Apply at the bottom to save the setup.