Hello everyone,

I'm asking the Lemmy: I've been the owner of an Ender 3V3 SE since Christmas and am quite happy with the printer so far. The price/performance ratio is good. Minutes. Only the fan noise when you turn on the printer and preheat it for the first 5 minutes worries me. It doesn't sound healthy. In my opinion, it's both fans, first the power supply, and when you preheat PLA, the hot end fan as well. When I print, everything sounds as it should.

I've included a few video links:

Power supply:

https://loops.video/v/e97ZQ8YsEa

https://loops.video/v/e987R8wBEb

Then I preheat for PLA:

https://loops.video/v/e98jjSpPEe

I'm curious to hear what you think.

Best regards,

Patric

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