Audio Router is free Windows software that allows you to choose different audio outputs for different apps. For instance, you can set headphones while listening to music on Spotify and use the ...

Before installing the Realtek High Definition Audio Driver ... If the Windows popup "Windows can't verify the publisher of this driver software" message, press "Install this driver software ...

Before we talk about the advanced level of troubleshooting, let’s get a few things straight. First, Make sure your HDMI cable is not at fault. You can try it with another computer or another TV.