Hi, so I’ve tried for days now to get sound from my desktop to my tv and I just can’t seem to get it to work. I’ve bought everything I thought I needed for it and nothing seems to help. I’ve done this with my old laptop just using an HDMI cord with no problem, but the desktop I have now doesn’t have an HDMI port. Just wanted to know if there is something I’m missing. I’m adding everything I’ve bought so far and my tv make and model number.
The computer is a Dell that has Windows 7
Insigna


I don’t see where I can set it as a usb out