 Updating Realtek HD Audio Drivers in your Windows 10 becomes necessary when you face frequent issues such as no sound and audio lag etc. In this video we will show you some of the simple methods to update and fix Realtek HD Audio Driver problem on Windows 10. Method 1 Update Realtek HD Audio Driver via Device Manager Open the Run window, here type the command showing you on the screen and press Enter. This will open the Device Manager window, look for the sound, video and game controller section. Expand it and right click on Realtek HD Audio then click on Update Driver. In the next window, click on search automatically for updated driver software. Wait for the process to finish. If the installed driver is up to date, you will get a message, the best driver software for your device is already installed. Method 2 Download and Install Realtek Audio Driver from OEM Manufacturer. Visit the Realtek website, scroll down and click Overview under Downloads. Type Audio in the search box and hit Enter. You will see a list of different drivers. From the drop down X to product line and select Computer Peripherals ICL. In the new windows, again click the drop down menu and select PC Audio Connect. Now download a compatible Realtek Audio Driver on Windows 10 that will work with your system architecture. Method 3 Automatically Update Realtek Audio Driver. Download and install Smart Drive Care on your Windows. You can also use the link mentioned in the description below. In the Smart Driver Care window, click on Start Scan to scan the system for outdated drivers. Once the scan is completed, you will see a list of outdated drivers. Select Realtek High Definition Audio and click on Update Driver. However, if you want to update all outdated drivers at once, click Update All. That's it. Using these simple steps, you can easily and quickly update and download Realtek HD Audio Drivers in Windows 10. We hope you liked the video. Do share and subscribe to our channel for more such videos.