Asus maximus viii formula User Manual page 124

Water Pump Control [Disabled]
[Disabled]
[DC mode]
[PWM mode]
The following items appear only when you set the Extension Fan Profile to [DC mode] or
[PWM mode].
Anti Surge Support [On]
Enable this item for Over Voltage Protection (OVP) and Under Voltage Protection (UVP)
functions.
Configuration options: [On] [Off]
3-42
Extension Fan 1-3 Middle. Duty Cycle (%) [60]
Use the <+> or <-> keys to adjust the middle Extension Fan 1-4 duty cycle.
The values range from 20% to 100%. When the CPU temperature reaches
the middle limit, the Extension Fan 1-4 will operate at the middle duty cycle.
Extension Fan 1-3 Lower Temperature [40]
Use the <+> or <-> keys to adjust the lower limit of the Extension Fan 1-4
temperature. The values range from 20 to 75. The Extension Fan 1-4 will
operate at the minimum duty cycle when the temperature is lower than the
limit.
Extension Fan 1-3 Min. Duty Cycle(%) [60]
Use the <+> or <-> keys to adjust the minimum Extension Fan 1-4 duty
cycle. The values range from 0% to 100%. When the CPU temperature
is under the limit, the Extension Fan 1-4 will operate at the minimum duty
cycle.
Disable the Water Pump control feature.
Enable the Water Pump control in DC mode for 3-pin chassis fan.
Enable the Water Pump control in PWM mode for 4-pin chassis fan.
Water Pump Upper Temperature [70]
Use the <+> or <-> keys to adjust the upper limit of the water pump
temperature. The values range from 20 to 75.
Water Pump Max. Duty Cycle (%) [100]
Use the <+> or <-> keys to adjust the maximum water pump duty cycle.
The values range from 20% to 100%. When the CPU temperature reaches
the upper limit, the water pump will operate at the maximum duty cycle.
Water Pump Middle Temperature [25]
Use the <+> or <-> keys to adjust the middle limit of the water pump
temperature. The values range from 20 to 75.
Water Pump Middle. Duty Cycle (%) [100]
Use the <+> or <-> keys to adjust the middle water pump duty cycle. The
values range from 20% to 100%. When the CPU temperature reaches the
middle limit, the water pump will operate at the middle duty cycle.
Water Pump Lower Temperature [40]
Use the <+> or <-> keys to adjust the lower limit of the water pump
temperature. The values range from 20 to 75. The water pump will operate
at the minimum duty cycle when the temperature is lower than the limit.
Water Pump Min. Duty Cycle(%) [100]
Use the <+> or <-> keys to adjust the minimum water pump duty cycle. The
values range from 0% to 100%. When the CPU temperature is under the
limit, the water pump will operate at the minimum duty cycle.
Chapter 3: BIOS Setup