ASROCK B550M-C R2.0 User Manual page 81

4.6 Hardware Health Event Monitoring Screen
This section allows you to monitor the status of the hardware on your system,
including the parameters of the CPU temperature, motherboard temperature, fan
speed and voltage.
CPU FAN1 Setting
Select a fan mode for CPU Fan 1, or choose Customize to set 5 CPU temperatures
and assign a respective fan speed for each temperature.
CPU FAN1 Temp Source
Select a fan temperature source for CPU Fan 1.
FAN Configuration
CHA_FAN1/WP Switch
Select CHA_FAN1 or Water Pump mode.
Chassis Fan 1 Control Mode
Select PWM mode or DC mode for Chassis Fan 1 .
Chassis Fan 1 Setting
Select a fan mode for Chassis Fan 1, or choose Customize to set 5 CPU temperatures
and assign a respective fan speed for each temperature.
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