I can't unlock my WD - repeated chime

Hi, I have just plugged my WD in, and I keep getting a repeated chime and the WD flicks on and off so I can’t type in password. I doubt it is the lead as it keeps happing to both hard drives Any suggestions please?

@CJR1 What WD product do you own?

Its a My Passport 2 TB Portable Hard Drive

I keep getting (non stop) with a chime, ‘Your device,My Passport is locked, Click her to unlock the device,’ notifications, but unable to actually click on the screen to unlock it. ( I have ejected the WD) and it still keeps happening on the desktop!