Recent content by ehm_three

  1. ehm_three

    Question B450M-A PRO MAX, SYS_FAN1 PWM control not working.

    I've had this motherboard (B450M-A PRO MAX) since October 15, 2020, and I've had issues with the system fan header not being able to control the fan speed via PWM, all fans remain at a constant speed. I've gone through the usual steps of updating the BIOS and trying different fans. I initially...