The tinny PC speaker can be selected and works fine. Windows shows the speakers as being there and running OK but there is simply no sound.
However, after waking the PC from sleep I lose sound from the USB speakers. I also took my little QSB USB-powered speakers from the old unit and have plugged them into the new box. Like the outgoing Windows 7 PC, I have it set to Sleep after 4 hours.
I recently set up a new Windows 10 PC for home.