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 port, HDMI output port, optical output port, or
headphones jack, you need to change the device for sound 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
for mode selection.
1
Close all open programs.
2
Click
Start
and
Control Panel
.
3
Click
Hardware and Sound
.
4
Click
Manage audio devices
under
Sound
.
5
On the
Playback
tab, select your desired device for sound output and click
Set Default
.