I currently have 3 displays (dual monitors at 1080 and a TV in another room at 720) My current video card (5450) only outputs to two of them at a time, so when I want to output video to the TV I have to change my display and audio output settings. I'm looking to add another video card so I can avoid having to switch the display settings, and as I understand it, I cannot output my audio through both my speakers and HDMI out at the same time. Will I be able to output the audio over both HDMI outputs (on per video card) at the same time?
NM, I did this and got it working. Open Sound panel Select Speakers as the default playback device Go to the 'Recording' tab Right click and enable 'Show Disabled Devices' A recording device called 'Wave Out Mix', 'Mono Mix' or 'Stereo Mix' (this was my case) should appear Right click on the new device and click 'Enable' Right click on the new device and click 'Set as Default Device' Double click on the new device to open the Properties window Go to the 'Listen' tab Click on the 'Listen to this device' checkbox Select your HDMI device from the 'Playback through this device' list From.