When I unplug the speakers the option in the preferences menu reverts to internal speakers. The other option visible in the sound output device menu is 'Screenflick audio device, and for some reason ...

If there is no sound when your computer is connected to your TV with an HDMI cable, use the fixes provided below to get rid of this problem. It is important that the audio device you want to use is ...

I am assuming here that both the devices are paired. You can confirm that by going to Settings > Devices > Bluetooth. You can then follow the tips mentioned below if the Bluetooth speaker is connected ...

I have a 7.1 USB sound card from Startech with 3 discrete 2ch outputs. It's a Startech ICUSBAUDIO7D. It uses a C-Media CM6206 chipset. I have kind of a weird intended use case for it and I don't know ...