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ROG STRIX Z490-F BIOS Manual
M.2 Fan Max. Duty Cycle (%)
Use the <+> or <-> keys to adjust the maximum M.2 Fan duty cycle. When
the temperature source reaches the upper limit, the M.2 Fan will operate
at the maximum duty cycle.
M.2 Fan Middle Temperature
Use the <+> or <-> keys to adjust the middle limit of the M.2 Fan
temperature.
M.2 Fan Middle. Duty Cycle (%)
Use the <+> or <-> keys to adjust the M.2 Fan middle duty cycle.
M.2 Fan Lower Temperature
Use the <+> or <-> keys to adjust the lower limit of the M.2 Fan
temperature. The M.2 Fan will operate at the minimum duty cycle when
the temperature source is lower than the limit.
M.2 Fan Min. Duty Cycle(%)
Use the <+> or <-> keys to adjust the minimum M.2 Fan duty cycle. When
the temperature source is under the limit, the M.2 Fan will operate at the
minimum duty cycle.
WATER PUMP+ Control
[Disabled]
Disable the WATER PUMP+ control feature.
[Auto]
Detects the type of WATER PUMP+ installed and automatically
switches the control modes.
[DC mode]
Enable the WATER PUMP+ control in DC mode for 3-pin
chassis fan.
[PWM mode]
Enable the water WATER PUMP+ control in PWM mode for
4-pin chassis fan.
The following items appear only when
WATER PUMP+ Control
is set to
[Auto]
,
[DC
mode]
, or
[PWM mode].
WATER PUMP+ Fan Q-Fan Source
The assigned fan will be controlled according to the selected temperature
source.
Configuration options: [CPU] [MotherBoard] [Chipset] [T_Sensor] [Multiple
Sources]
For Multiple Sources, select up to three temperature sources and the fan will automatically
change based on the highest temperature.
WATER PUMP+ Upper Temperature
Use the <+> or <-> keys to adjust the upper limit of the WATER PUMP+
temperature.
WATER PUMP+ Max. Duty Cycle (%)
Use the <+> or <-> keys to adjust the maximum WATER PUMP+ duty
cycle. When the CPU temperature reaches the upper limit, the WATER
PUMP+ will operate at the maximum duty cycle.
WATER PUMP+ Middle Temperature
Use the <+> or <-> keys to adjust the middle limit of the WATER PUMP+
temperature.
