Asus P5B - Manual (Page 135)

ASUS P5B Premium Series 5-23
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.
Refer to page 1-9 for the OS that supports this feature.