Why does the computer have a checkable sound?

Why does the computer have a checkable sound?



It should be a bad connection of the cable






The hard disk is aging. In order to prevent data loss, it is recommended to replace the hard disk or backup the important data.






It should be the sound of your hard disk,






You want to see if the sound is emitted from the sound

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Is the sound of the hard disk running, or the fan in the chassis is more dusty






This estimate is the sound of the fan, check your CPU fan and
power
fan

If you don't know well, you can get professional service station inspection








Probably sound problems