I have a nvidea card with 3DP and one HDMI port, in my mother board I have 1DP and 1HDMI.Neither my motherboard nor my card has any optical out.I want to connect my 5.1 sound system with my PC via HDMI.None of my monitors have an HDMI out.My sound system also do not have HDMI out. It has stereo, optical and HDMI in and bluetooth.
Is there anyway I can have 5.1 sound from my sound system from my desktop?