If the disk is being read and written to, you risk currupting the entire dirve if you turn it off.
No,that could not be true... Well if you see it wos not what I am asking about. And I am not e 14old nebee who is asking why you canæt turn off hdd.
I have full control and I know exacly what and whay I want to turn off wisk.
So any suggestions on case I was asking about?