Shutting off the hard drive

My Cloud OS 3 Personal & Network Attached Storage My Cloud EX2
1

I need to move my WD My Cloud EX2Ultra to a different room. What’s the proper (safest) way to shut down the hard drive. (Considering there’s no on/off button).

2

You need to read the manual! There are NUMEROUS ways to shut it down, all described there.

3

Really? Can you name a few?

I saw ‘Hibernate’ mode, but it’s unclear what that means. Does that mean it’s safe to unplug?