# Pironman5 CPU Fan

**URL:** <https://forum.sunfounder.com/t/pironman5-cpu-fan/2038>\
**Category:** General\
**Created:** [November 29, 2024, 2:30pm UTC](https://forum.sunfounder.com/t/pironman5-cpu-fan/2038 "2024-11-29T14:30:40Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![Spf650](https://avatars.discourse-cdn.com/v4/letter/s/f05b48/32.png) [@Spf650](https://forum.sunfounder.com/u/Spf650)\
**Post date:** [November 30, 2024, 5:50am UTC](https://forum.sunfounder.com/t/pironman5-cpu-fan/2038/10 "2024-11-30T05:50:52Z")

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You’re not the only one. Maybe try these replies

> [@Piornman5 Fan Issues](https://forum.sunfounder.com/t/piornman5-fan-issues/1613):
>
> I just assembled my Piornman5 following documents. Got most of everything working. Seems that I’m running into something just with my Fans. So my PWM Fan does not spin at all other than when the Pi5 running PiOS is booting up. Once the OS starts the PWM Fan stops. I already double check connection as well. Looking at the web dash for Pironman5 I can see my PWM Fan speed at 0 and Temps are high just trying to figure this out. I’ve adjusted FAN Modes through all ranges and is currently set to Al…

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