Asus P5E WS PROFESSIONAL User Manual - Page 102

CPU Q-Fan Control [Disabled] Allows you to enable or disable the CPU Q-Fan controller. Configuration options: [Disabled] [Enabled] The CPU Fan Profile item appears when you enable the CPU Q-Fan Control feature. CPU Fan Profile [Optimal] Allows you to set the appropriate performance level of the CPU Q-Fan. When set to [Optimal], the CPU fan automatically adjusts depending on the CPU temperature. Set this item to [Silent Mode] to minimize fan speed for quiet CPU fan operation, or [Performance Mode] to achieve maximum CPU fan speed. Configuration options: [Optimal] [Silent Mode] [Performance Mode] Chassis Q-Fan Control [Disabled] Allows you to enable or disable the chassis Q-Fan controller. Configuration options: [Disabled] [Enabled] The Chassis Fan Ratio and Chassis Target Temperature items appear when you enable the Chassis Q-Fan Control feature. Chassis Fan Ratio [Auto] Allows you to select the fan speed ratio so that the fans operate at a low CPU temperature. Setting a very low ratio may cause a dramatical fan speed drop and trigger a hardware monitor warning message. Configuration options: [Auto] [90%] [80%] [70%] [60%] Chassis Target Temperature [37ºC] The CPU fan speed will be adjusted to maintain the CPU temperature as low as the selected temperature. Configuration options: [28ºC] [31ºC] [34ºC] [37ºC] [40ºC] [43ºC] [46ºC] 4-32 Chapter 4: BIOS setup