Chuwi Gemibook makes a high frequencies noise

Chuwi Gemibook makes a high frequencies noise. it doesn’t stop all the way through as long as it’s on. It makes my head hurt a lot. Depends on the brightness of the monitor. If the brightness of the monitor is removed to a minimum, the sound disappears. chuwi gemibook. Can someone tell me how to FIX the problem? Maybe some settings in the BIOS? Thank you in advance!

Can you provide a video of the breakdown?

Yes, of course. Please note - this is a new laptop. High-frequency sound from the first turn ON.

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Hello, did you manage to watch the video?