1\ The hard disk has a bad track, which will make this noise when scanning with an optical needle. Please use tools to check the hard disk, and repair it if there is one, so as to avoid hard disk loss and data loss.
2 \ There may be something wrong with your CPU fan or power supply fan. You can look at the dust on your computer.
Is it too big to clean the dust? If it still rings, you must consider replacing it with a ringing one.
3 \ If your device has a floppy drive, it may be the noise it makes. You can have a look.