You’ve accidentally enabled the TV Out on your Zune and can no longer see the display. To make matters worse, you don’t have access to an A/V cable. What will you do? No need to panic, you can easily restore the display back to your device by following these steps:
1. Make sure that the Hold switch is in the OFF position.
2. Press and hold the Play/Pause button (the button on the right side) for 3 to 5 seconds.
3. Press any button to start your Zune back up.
The display is now restored back to the device.