Sometimes, your system’s Realtek HD Audio Manager sound card goes missing because it's Realtek HD Audio Driver gets out-dated or corrupted. So, to get back Realtek HD Audio Manager, you just need to know how to Re-install the ‘Realtek HD Audio Drivers’ in your Windows 10 and for that follow these steps:
Before starting the re-installation of Realtek HD Audio Driver in your Windows 10 operating system, you have to uninstall the out-dated or corrupt Realtek HD Audio Driver from the system.
Then, go to your web browser and from there open the Realtek drivers’ official site.
From the site, search for the latest and best-matched Realtek HD driver for your Windows operating system.
Then, click on the ‘Download’ button to download it into the system.
After that look for the downloaded file in your PC and then click right on it in order to select the option of ‘Run as Administrator.’
Lastly, just follow the on-screen prompts and restart your PC to finally complete the process of re-installation.
To know more information, visit here: https://www.bloglovin.com/@devinhugo8/how-to-install-realtek-hd-audio-drivers-in