So I've got the Logitech X-530 5.1 , which is where I have only the subwoofer connected, then I've got the Trust 17966 Tytan 2.1 as my main system. My BIOS is up to date and I've tried other applications and none of them produce sound from the sub.
So about a year ago I had a 2.1 system and the subwoofer from a 5.1 system all playing through the same audio device. It worked a charm because it meant I had matching treble and bass from one volume control and then another volume control solely for bass. I then had a windows 10 update which I...