Asus Prime Z270-A Series Bios Manual page 57

AIO PUMP Control
[Disabled]
[Auto]
[DC mode]
[PWM mode]
The following items appear only when you set the AIO PUMP Control to [Auto], [DC mode]
or [PWM mode].
AIO PUMP Upper Temperature
Use the <+> or <-> keys to adjust the upper limit of the AIO PUMP
temperature.
AIO PUMP Max. Duty Cycle (%)
Use the <+> or <-> keys to adjust the maximum AIO PUMP duty cycle.
When the CPU temperature reaches the upper limit, the AIO PUMP will
operate at the maximum duty cycle.
AIO PUMP Middle Temperature
Use the <+> or <-> keys to adjust the middle limit of the AIO PUMP
temperature.
AIO PUMP Middle. Duty Cycle (%)
Use the <+> or <-> keys to adjust the maximum AIO PUMP duty cycle.
When the CPU temperature reaches the upper limit, the AIO PUMP will
operate at the maximum duty cycle.
AIO PUMP Lower Temperature
Use the <+> or <-> keys to adjust the lower limit of the AIO PUMP
temperature. The AIO PUMP will operate at the minimum duty cycle when
the temperature is lower than the limit.
AIO PUMP Min. Duty Cycle(%)
Use the <+> or <-> keys to adjust the minimum AIO PUMP duty cycle.
When the CPU temperature is under the limit, the AIO PUMP will operate
at the minimum duty cycle.
Chassis Intrude Detection Support
Enable this item for chassis intrude detection functions.
Configuration options: [On] [Off]
ASUS PRIME Z270-A/AR Series BIOS Manual
Disable the AIO PUMP control feature.
Detects the type of AIO PUMP installed and automatically switches
the control modes.
Enable the AIO PUMP control in DC mode for 3-pin chassis fan.
Enable the AIO PUMP control in PWM mode for 4-pin chassis fan.
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