Flashforge 5M Pro Noise

Hi,

My 5m Pro has a weird noise after finishing prints. It sounds like a dodgy fan winding down and I've discovered that if I pause a print, "something" starts to make that noise. My theory is that when I pause a print, it lowers fan speeds temporarily and that specific noise is the rpm where the issue occurs. I note that if I gently press on the back left hand panel inside the chamber, I can slow this fan further and recreate the exact noise it makes when it stops printing.

I know there's likely a fan within the power supply unit itself on the back left, but is there another fan behind this panel on my photo?

If it's the PSU fan, I'll likely return the machine as I'm not sure that's a simple DIY swap. If there's a fan behind that panel on the left that I can swap myself then I'm happy for them to just ship me a new one.

Also open to others ideas of course!

Hi,

My 5m Pro has a weird noise after finishing prints. It sounds like a dodgy fan winding down and I've discovered that if I pause a print, "something" starts to make that noise. My theory is that when I pause a print, it lowers fan speeds temporarily and that specific noise is the rpm where the issue occurs. I note that if I gently press on the back left hand panel inside the chamber, I can slow this fan further and recreate the exact noise it makes when it stops printing.

I know there's likely a fan within the power supply unit itself on the back left, but is there another fan behind this panel on my photo?

If it's the PSU fan, I'll likely return the machine as I'm not sure that's a simple DIY swap. If there's a fan behind that panel on the left that I can swap myself then I'm happy for them to just ship me a new one.

Also open to others ideas of course!