It prevents you from installing necessary drivers for your Realtek sound card in computer. This error might appear on any Windows OS platform including Windows 10. Sometimes, ‘ Install Realtek HD Audio Driver Failure’ error with Error Code 0x000000FF is appeared while trying to install Realtek HD Audio Driver in Windows computer. To do so, you can double-click on ‘Driver Setup file’ of Realtek HD Audio Driver and follow on-screen instructions to finish installation. It is quite easy to install Realtek HD Audio Driver in any Windows OS platform like Windows XP, 7, 8 or Windows 10. This Realtek audio/sound driver plays an important to communication between sound cards (hardware) and operating system installed in computer. Realtek HD Audio Driver is audio driver software belongs to Realtek-brand family. You will be guided with several easy steps/methods to resolve the issue. In this post, we are discussing on How to ‘Install Realtek HD Audio Driver Failure – Error Code 0x000000FF’ in Windows 10. Double-click the driver installation package, and follow the onscreen instructions to complete the installation.What is ‘Install Realtek HD Audio Driver Failure’ error in Windows 10?.Decompress the driver package, until the installation package exe is displayed.Click Software Download, select Sound card, and download the latest sound card driver.After going to the official website, you can enter MateBook X Pro in the search box, and select a product. The following uses MateBook X Pro as an example. Visit, and download the latest audio driver.It is recommended that you use Method 1.) (This method is only supported on certain products.

Method 2: Download and install the audio driver from the official website.

Once the audio driver is installed, restart your computer to complete the installation.

You can follow the onscreen instructions to perform this update. If the sound card driver is not installed on your computer, the computer will remind you to update the audio driver.

Open PC Manager and go to Optimization > Drivers (for some PC Manager versions, click Drivers on the left side of the screen).

Method 1: Download and install the audio driver from PC Manager.

Install realtek audio driver