Hi there,

I just set up a brand new 20tb WD My Book Duo. I set it up in JBOD, and the drives work perfectly fine. Tested the drives twice with included software, and it passed. However, when the drive is idle, it makes a constant tapping noise. It doesn’t sound like the click of death, but more like the same noise when writing data, only this is just a single ‘tap’ every 3-5 seconds. Already have everything backed up, but not sure if this is normal drive sounds or not, any suggestions?

Please help.

I did not find the right solution from the internet.

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