
This is just to ensure you don’t have any duplicate drivers. Once that’s done, at the top of the device manager window, click “view” and scroll down to “show hidden devices” and click it. Then, just follow the directions on screen until the device is uninstalled.
Make sure you have the box “Delete the driver software for this device” selected and click OK.
Once you do, go ahead and right click it and select “Uninstall device”. Once you’re there, scroll down to “Sound, video and game controllers” and find “Realtek High Definition Audio”. To do this, go to the Device Manager by either right clicking the start button or typing “device manager” into the start menu.
Double-click the driver installation package, and follow the onscreen instructions to complete the installation.This might seem counterintuitive, but before you go looking to reinstall the Realtek HD Audio Codec driver, you’re going to have to uninstall all traces of your existing audio drivers. 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.