Your video sounded more like a fan noise to me. Can you start the TC without the drive in it and see if the noise is still there? I know the power supply on these has a cooling fan.Put the hard drive in an enclosure and its perfectly fine. No noise, mounted without issue.
I wonder if it was a bad fan and it croaked the power supply?Just tried a few mins ago. The TC will no longer power on.
Hopefully, Termal protection kicked in and it will switch back on in time.I wonder if it was a bad fan and it croaked the power supply?