Eurocom P370EM Scorpius - Manual (Page 304)

AMD Video Driver Controls
D - 18 HDMI Audio Configuration
D
HDMI Audio Configuration
HDMI (High-Definition Multimedia Interface) carries both audio and video signals.
Configure the audio output as per the instructions below.
1. Click Start, and click Control Panel (or point to Settings and click Control Panel).
2. Click Sound (Hardware and Sound).
3. Click Playback (tab)
4. The playback device will be selected.
5. You may need to select the audio device and click Set Default (button).
6. Double-click the device to access the control panel tabs.
Figure D - 16
Sound - HDMI
Device
(Set Default)