

You can right-click Realtek High Definition Audio and choose Update driver to update the Realtek audio driver. If there is a yellow mark next to device name, then it has problems.

Next you can click “Sound, video and game controllers” category to expand it, and you should see Realtek High Definition Audio or Realtek Audio in the list. You can press Windows + R, type devmgmt.msc, and press Enter to open Device Manager on Windows 10.

Most of time you can update or reinstall Realtek High Definition Audio Driver to get a fix. The Realtek audio driver may be outdated or corrupt. If your computer has no sound, the audio driver may have problems. Read More Fix Realtek HD Audio Driver Issues on Windows 10 You can open Realtek HD Audio Manager on Windows 10 and set the sound device and settings if you like. It can automatically detect the added microphones, headphones and speakers on your computer. It is an audio adapter application for Windows 10. The Realtek HD Audio Manager application is installed along with Realtek HD Audio Driver. Many computer brands use Realtek audio driver package to control sound on PC. Realtek HD Audio Driver is the software that allows your Windows operating system to communicate with audio devices like sound cards, microphones and speakers. If you have sound issues on Windows 10, this tutorial also digs out some possible solutions to help you fix Realtek audio driver issues. In this tutorial, it gives a guide for how to download, install and update Realtek High Definition Audio Driver for Windows 10 (64bit or 32bit).
