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Troubleshooting • Active cooler fan settings not being actioned

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Hello,
the Pi5 sits around 50C and seems to be throttled.

My understanding is the Active Cooler fan starts at 60C, so I adjusted the settings for the fan to spin at 125 (whatever these units mean?) at 45C and turn off at 35C.

I added these lines to /boot/firmware/config.txt

Code:

#fan turns on at 45Cdtparam=fan_temp0=45000#fan turns off at 35Cdtparam=fan_temp0_hyst=10000#fan speed is 125, whatever 125 units are?dtparam=fan_temp0_speed=125
I rebooted the Pi5, the Active Cooler fan spun during boot, then turned off, whilst the Pi5 shows a temp of 43C.

In the interim, a mini desk fan is turned on next to the Pi5 (the Pi5 have its top case removed) which drops the Pi5's temp from 50C to 28C in ~5 minutes.

Statistics: Posted by eiger3970 — Tue Oct 22, 2024 7:51 am



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