# Part Cooling fan not coming On

**URL:** <https://marlin.crc.id.au/forum/t/part-cooling-fan-not-coming-on/2359>\
**Category:** Support\
**Created:** [16 December 2024 23:58 UTC](https://marlin.crc.id.au/forum/t/part-cooling-fan-not-coming-on/2359 "2024-12-16T23:58:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![JakAzz425](https://marlin.crc.id.au/forum/letter_avatar_proxy/v4/letter/j/c68b51/32.png) [@JakAzz425](https://marlin.crc.id.au/forum/u/JakAzz425)\
**Post date:** [16 December 2024 23:58 UTC](https://marlin.crc.id.au/forum/t/part-cooling-fan-not-coming-on/2359/1 "2024-12-16T23:58:37Z")

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Ok so I have an Ender3 with the SKR Mini E3 V2, I have the CR Touch and am using Firmware SKR-Mini-E3-v2-BLTouch-20241214.bin In that firmware notes it says to plug the parts cooling fan into Fan 0 which it is. Even when it is supposed to be on the fan doesn’t come on at all. I have all the fans plugged into the correct places per the firmware notes. Any help would be greatly appreciated.

Thank You