How to turn off fan on my Gemibook Pro 14?

hello everyone. the fan on my Gemibook Pro 14 is constantly running and very loud. I find that very annoying. browsing through this forum I can read that many others feel disturbed by the constantly running fan as well. is there any way to turn off the fan? any help is appreciated.

Same with CoreBook X, half of the Bios doesnt changes anything…

The fan of my CoreBook X only activates occasionally depending on the load of transactions or open browser tabs, remaining silent in most of the processes of the use that I give it. If you use the laptop while the battery is charging if there is a logical increase in temperature that causes the fan to activate