It's an Eclipse mp3, the newer version. I plugged it up to my Chromebook Laptop (which yes, is up-to-date on updates.) and it said it was charging. However, the icon "Removable Files Detected" Didn't pop up on the Chromebook screen. I checked files, allowed to show hidden files, but it still wouldn't show. I can't get any music on it now. What should I do?