Step 1: Relaunch the device manager and locate “Realtek audio device.” To reinstall audio drivers, one needs to complete the following details. The outdated audio driver can cause “ Realtek audio driver is not showing in device manager.” Thus, uninstalling and reinstalling audio drivers can encounter the problem and fix it for you. Uninstall and Reinstall the Audio Drivers Step 3: Choose the device you want to troubleshoot and then continue through the troubleshooter.Ģ. Step 2: Choose “find and fix problems with playing sound” from the results. Step 1: Go to the search bar and type audio troubleshooter. If you’re having audio problems, then updating the audio device can help you resolve the issue. Part 2: Cases and Fixes of Different Realtek Audio Driver Issuesįind causes and fixes of, “ no audio output device is installed windows 7 Realtek” on windows 10 promptly. Uninstalling driver can cause significant sound errors, such as “ no audio output device is installed windows 7 Realtek.” Download the Realtek high-definition audio manager to customize your sound experience. Many users are fond of this driver since it improves audio device quality. It helps manage the sound, DTS sound system, and Dolby on the computer. Realtek audio driver is one of the most popular audio drivers pre-installed in windows 10. 03 How to Restore Unplayable Audio on Local PC Part 1: What is Realtek Audio Driver?