I have an Asus Windows 10 PC with onboard Realtek audio (driver version 184.108.40.20687). I recently purchased Logitech Z313 speakers. I have good audio from the 2 satellites, but the subwoofer is dead silent. If I put my hand on it, I feel very week vibrations, but even if I crank the volume I can hear no bass. When I googled the problem, I saw mention somewhere that my audio codec might not support a subwoofer. I'm not sure I believe that, but if it's true I'll just buy a different sound card.
Do you think my onboard Realtek should send bass to my subwoofer? I have tried twiddling every relevant setting in the "Realtek HD Audio Manager" program, but nothing I do produces sound from the subwoofer.
The speakers connect to the PC via 1 cable. So the sattelites plug into the subwoofer, and then it plugs into the PC. Here are my realtek settings (again, I have tried changing just about everything here, but still couldn't get bass from the sub): http://imgur.com/TtDUc7a