WD Elements 2TB External hard drive BLINKING LIGHT Problem

Mine worked for a week (just enough time to transfer all of my photos) and then I bumped it. Now I have the blinking light problem too and it’s aggravating.

I can’t see it listed under My Computer or Disk Management. I’ve tried to plugging the power cord directly into the wall socket (instead of an extention cord I use), different computers, etc. Any other easy fixes I can try before opening up the case itself?