I am having problem with sound while dual screening.

PlexQuake

Reputable
Feb 21, 2014
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4,530
I have a Radeon 7870 graphics card, I do get the display on the monitor and the TV I am using, but there is no sound on the TV. How do I fix it?
 
Solution
IF you hooked up to the TV through HDMI, then you need to go to your control panel for sound and set HDMI as the default output device so the sound goes to the TV.