Using Peripheral Devices
What to do if the icon and the balloon do not appear
When the noise canceling function icon ( / ) is not on the taskbar and the balloon message does not pop up from the icon, change the noise canceling function settings.
To display the balloon message and the icon
1Click Start and Control Panel.
2Click Hardware and Sound.
3Click Manage audio devices under Sound.
4On the Playback tab,
5Click the Enhancements tab.
6Click to select the Noise Canceling Function check box and click Modify Settings.
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If the Disable all enhancements check box is selected, click to cancel the check box.
7Click to select the Display an icon for the noise canceling headphones in the task tray or Display a message when noise canceling headphones are connected check box.
8Click OK.