Question Rattling noise from GPU fans

[grandyybadday]

Hi there, I own a Zotac Geforce GTX 1080 AMP! Edition ( not extreme, but the one with 2 fans) and when the fans are between 78% and 95% there is a rattling noise coming from them ( the higher the percentage, the louder the noise) but between 0%-77% and 96%-100% it's gone. Why is there a rattling noise only between those numbers and what could I do about it?

 

[gamenadez]

Then use MSI Afterburner and limit the fan speed.

 

[grandyybadday]

Then use MSI Afterburner and limit the fan speed.

Absolute mad lad