TUF GAMING B550M-PLUS WIFI II lm_sensors

the sensors not show fan and voltage
it’s a kernel bug now Hardware monitoring sensor nct6798d doesn’t work unless acpi_enforce_resources=lax is enabled
need wait add the motherboard name to linux kernel code list linux/drivers/hwmon/nct6775-platform.c

temporary measure

add

1
acpi_enforce_resources=lax

to linux boot parameter

load nct6775 kernel module

1
modprobe -v nct6775

run sensors-detect --auto.

finally, you will see nct6798-isa-* in sensors.