I’m trying to upgrade my storage on my NAS. I have purchased two 4TB WD Red Plus for the DS920+. I’ve inserted the first drive which worked perfect and has been recognized by the Storage Manager.
Then, I have inserted the second one and this just starts to do some noises and responds with a kind of error beep.
I have also here a video, what happens when I plugin the hard drive:
Now my question is, if the hard drive is defect or what else this error beep can be?
Thanks in advance.