a PWM Fan will spin at full speed If there is No Input signal on the PWM Pin ... Not connected means no signal -> full speed.
run below in CLI and post the results.see here for how to test; make sure to adjust the names to your results
run below in CLI and post the results.
Code:
ls -l /sys/class/hwmon/Statistics: Posted by aBUGSworstnightmare — Sat Jun 14, 2025 9:48 pm