My Macbook (loaded with English OS) coun't get started while I am traveling in China. I got a folder and a question mark. I didn't have the reload disk with me. Therefore, I brought it to Apple maintenance center in China. When I got the Macbook back. I got a Chinese OS plus my old Hard Drive. I am trying to recover files from the old hard drive. But I had trouble and don't know how. I did find an adapter to plug in my old HD to the Chinese OS powered Macbook via USB connection, the old HD did not show up on the desktop. Can anyone help me to find a way to recover the data on the old HD? The hard disk is Hitachi HD, the green LED can light up. Thank you very much for helping.