Zune not recognized by computer
I'm not sure if this thread should be posted in this forum alone, or the general Zune forum, but here it is. (I'm not sure if this first part is of relevance, but I figure detail can't hurt) Just yesterday, I purchased a CD, ripped it, and synced the music to my ZuneHD. Today, when I plug in my Zune, it can receive power from the computer, but nothing else. The computer does not make the "beep" sound it normally does when a USB device is connected, and when I have the Zune software up, it doesn't say that any device is connected, and the Zune doesn't display the screen it normally does that says "connected" with the logo. I'm completely lost, and a solution, or even a direction to take my question, would be greatly appreciated.