My Book 2TB opens on it's own

Hello I have recently been having a rather odd issue with my 2tb my book and unfortunately haven’t came across anyone with the same problem that might happen to have an answer. It will periodically just open on its own. A bit different from everyone else’s issues of not opening 

Hello,

Check the physicall connections.

By the way

What is oppening by it self, the software or the drive with the files?