i gave my old desktop pc to a friend of mine with a just installed win 10 pro but the headphones didn't work no matter what, in the sound control panel they appeared and seemed to work fine but they did not sound at all. it doesn't look like it is a problem with the drivers because I updated them multiple times. I was told that it was a problem with the HDMI running from the pc to an old TV and that i just had to madify some settings but I looked it up and every video I found was saying that you have to disable the TV in the sound control panel and set the headphones as the default sound device but it doesn't work. Btw the TV's sound does work just fine. (sorry for my bad english)