I’ve seen quite a few searches on how to change components in the Shuttle X50. I found this video, that shows and explains how to open the case and add/replace the hard drive and memory.
For the newbies doing this, be sure to keep the screws with the pieces you’re removing, to make it easier to put back together. It’s a pretty simple and straight forward process.
Posted by cinlortech 
CinlorTech's Blog 