Asus Maximus II Gene - Manual (Page 110)

3-36 Chapter 3: BIOS setup
Chassis Fan Profile [Standard]
Allows you to set the appropriate performance level of the ASUS Q-Fan.
[Standard]
Set to [Standard] to make the CPU fan
moderately adjust for quiet fan operation.
[Silent] Set to [Silent Mode] to minimize the fan speed
for quiet CPU fan operation
[Turbo] Set to [Turbo] to achieve maximum CPU fan [Turbo] to achieve maximum CPU fan
speed..
OPTFan1/2 Control [Disabled]
Allows you to select the optional fan control mode. When this item is set to
[Duty Mode], you can configure the OPTFan1/2 Duty item. If you set this item
to [User Mode], you are allowed to configure the OPTFan1/2 Low Speed
Temp and OPTFan1/2 Full Speed Temp item.
Configuration options: [Disabled] [Duty Mode] [User Mode]
You need to connect the thermal sensor cables to the OPT_TEMP1/2
connectors to enable this function.
OPTFan1/2 Duty [50%]
Allows you to set the fan duty cycle. This item appears when the OPTFan1/2
Control item is set to [Duty Mode].
Configuration options: [40%] [50%] [60%] [70%] [80%] [90%]
OPTFan�/2 Low Speed Temp [2�˚C]
Allows you to set the temperature at which the power fan rotates at low speed.
This item appears when the OPTFan1/2 Control item is set to [User Mode].
Configuration options: [25˚C] [30˚C] [35˚C] [40˚C]
OPTFan�/2 Full Speed Temp [��˚C]
Allows you to set the temperature at which the power fan rotates at full speed.
This item appears when the OPTFan1/2 Control item is set to [User Mode].
Configuration options: [60˚C] [70˚C] [80˚C] [90˚C]