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Troubleshooting >
Audio/Video
How do I change the sound output device?
If you do not hear sound from the device connected to a port, such as the USB p ort, HDMI output port, optical output port, or
headphones jack, you need to change the device for s ound output.
!
When you use the HDMI output port on your computer, select the SPEED or AUTO mode with the performance selector switch. See Selecting
Performance Modes (page 133) for mode selection.
1Close all open programs.
2Click Start and Control Panel.
3Click Hardware and Sound.
4Click Manage audio devices under Sound.
5On the Playback tab, select your desired device for sound output a nd click Set Default.