No Audio Output Device Is Installed In Windows 10 The most common cause for this error is an outdated or corrupt audio driver. This can happen for a number of reasons, including the installation of a new motherboard, new processor, or the update of your operating system. If you are able to install a new audio driver from the computer manufacturer's website, you may be able to fix the problem. If not, you will need to reinstall Windows 10.The first thing that you will notice is a message stating "No Audio Output Device Is Installed In Windows 10" on your computer screen. This is because Windows 10 does not have a built in speaker or microphone. The best way to fix this is to plug a USB device into your computer and then use it for the speaker and microphone.