ASRock Z270 Extreme4 User Manual - Page 90

Chassis Fan 3 Control Mode, Chassis Fan 2 Step Down

Page 90 highlights

Chassis Fan 2 Step Up Set the value of Chassis Fan 2 Step Up. Chassis Fan 2 Step Down Set the value of Chassis Fan 2 Step Down. CHA_FAN3 / W_Pump Switch Select CHA_FAN3/CPU Optional or Water Pump mode. Chassis Fan 3 Control Mode Select PWM mode or DC mode for Chassis Fan 3. Chassis Fan 3 Setting Select a fan mode for Chassis Fan 3, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature. Chassis Fan 3 Temp Source Select a fan temperature source for Chassis Fan 3. Chassis Fan 3 Step Up Set the value of Chassis Fan 3 Step Up. Chassis Fan 3 Step Down Set the value of Chassis Fan 3 Step Down. Over Temperature Protection When Over Temperature Protection is enabled, the system automatically shuts down when the motherboard is overheated. Case Open Feature Enable or disable Case Open Feature to detect whether the chassis cover has been removed. 84 English

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English
84
Chassis Fan 2 Step Up
Set the value of Chassis Fan 2 Step Up.
Chassis Fan 2 Step Down
Set the value of Chassis Fan 2 Step Down.
CHA_FAN3 / W
_
Pump Switch
Select CHA_FAN3/CPU Optional or Water Pump mode.
Chassis Fan 3 Control Mode
Select PWM mode or DC mode for Chassis Fan 3.
Chassis Fan 3
Setting
Select a fan mode for Chassis Fan 3, or choose Customize to set 5 CPU temperatures
and assign a respective fan speed for each temperature.
Chassis Fan 3 Temp Source
Select a fan temperature source for Chassis Fan 3.
Chassis Fan 3
Step Up
Set the value of Chassis Fan 3 Step Up.
Chassis Fan 3
Step Down
Set the value of Chassis Fan 3 Step Down.
Over Temperature Protection
When Over Temperature Protection is enabled, the system automatically shuts
down when the motherboard is overheated.
Case Open Feature
Enable or disable Case Open Feature to detect whether the chassis cover has been
removed.