Troubleshooting • No FAN controls rpi5

Hello,

I am running latest Raspbian OS Lite (64-bit) known as "Bookworm" and I have problem, that I cant see/control fan from official active cooler.
It worked at the beggining when I booted for the first time in December. But todoay I noticed that it wont spin even when reaching 82C on cpu and realized, that there are missing settings in raspi-config under Performance options. I have just Overlay File System and USB Current available.

I tried those commands:
When I ran

pinctrl FAN_PWM a0

I can see that FAN_PWM is recognized and has attached some value PWM1_CHAN3 (probably some pwm controller)I even tried to reinstall OS but results were same.

Any thoughts what could be wrong ?

Statistics: Posted by kuboSVK — Mon Apr 01, 2024 1:45 am

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