Question Coil-whine from motherboard ?

Dec 18, 2022
Hi! please answer my questions. So my Motherboard(Tuf gaming b560m-plus) produce coil whine. the noise come from the back side. when my pc idle its fully silent. on light load (like google chrome browsing) its high pitched noise. and when i gaming its low pitched buzzing. if my case fully assembled, i can only hear it when i put my ear next to it. So my question would be is it harmless to my other hardwares? Should i worry?

Thanks in advance.