Lenovo ThinkPad USB 3.0 Dock User Manual page 23

To enable the built-in audio connectors on your notebook computer, depending on the operating system
you are using, do one of the following:
For the Windows XP operating system:
1. Right-click the volume icon in the Windows notification area.
2. Select Adjust Audio Properties, and the Sound and Audio Devices Properties window is displayed.
3. Click the Audio tab
4. Select a built-in audio device from the Sound playback panel, and then select another built-in audio
device from the Sound recording panel.
For the Windows Vista or Windows 7 operating system:
1. Right-click the volume icon in the Windows notification area.
2. Select Sounds, and the Sound window is displayed.
3. Click the Playback tab to select a built-in audio device, and then click the Recording tab to select
another built-in audio device.
Notes:
1. To apply the new settings, restart the applications that are using the audio devices.
2. The settings you have adjusted will be saved until you change the settings the next time.
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Chapter 5 Troubleshooting
19