Notifications
Clear all

Annoying, Mechanical Noise Emanating from PSU  

  RSS
Dave
 Dave
(@dave-2)
Active Member
Annoying, Mechanical Noise Emanating from PSU

The PSU on my MK3S+ is making a constant, annoying noise. It sounds almost like a bad bearing on a fan, except for the fact that there is no fan in the PSU. Listen to the linked video.

It seems to come from right in the middle, (the object centered in most of the video).

https://www.youtube.com/shorts/P9RT8vzJMHw

https://storage.googleapis.com/prusa3d-content-prod-14e8-wordpress-forum-prod/2025/05/3fbe1df7-pxl_20250526_014507130.mp4

Is there anything I can do to quiet this down? It drives me batty when I am sitting in an otherwise quiet room with it.

 

This topic was modified 3 weeks ago 2 times by Dave
Posted : 26/05/2025 1:57 am
Share: