Symptom
Your computer appears to stop responding or "freeze" after you put your Nomad II MP3 player in its docking station. An alert box appears with an error message that says the device is not turned on, and the display on the Nomad II player says, "Please power the docking station."
Solution
Make sure the Nomad II docking station is plugged in and turned on. Your computer should start working when you turn on the docking station.