I am totally new to Mac computers, as I have only owned and used PC's. So I literally turned on my new MacBook Pro 13 in. w/retina display this afternoon and followed the set up process on the screen. I agreed to FileVault encryption because I thought it would add another layer of security. At one point, I saw a message that said, "FileVault encryption paused. Plug in power adaptor to resume encryption." Well, the power adaptor is plugged in. In fact, it's green so the Mac is fully charged. Why would encryption still be paused if the power is plugged in? What can I do about it? Should I just turn off FileVault for now and resume set up? Thank you.