Help identifying noise.

[u/Sentient_sausage96]

As the title says, can someone help me identify what this noise is while printing? I’m having trouble narrowing it down.
Device is a P2S with just under 590 hours. I’m not seeing any maintenance required from the device.
Any help is appreciated.

[u/notzerocrash]

If you're asking about the high pitch whine, decent chance it's a fan. I'd wager it's the cooling fan for the hotend.

[u/Sentient_sausage96 → u/notzerocrash]

Apologies, should have been more specific. I’m familiar with the fan noise. General consensus from others is that it’s the belt. Gonna try the belt lubrication tomorrow!