I have a 1TB external hard drive that shows that it is empty. I am using Windows 7. When I go to "Computer" it shows me the G: drive and shows that there are 50GB of data on it. When I click on the G: drive I get the message " This folder is empty". I unplugged it and plugged into a friends' computer and clicked on the G: drive and all the pics and music popped up with no problem. When I put it back on my computer I had the same problem. I am not very computer knowledgeable, any help would be greatly appreciated.