The easiest way here is to go to the realtec site and simply download the latest driver, just save the file to 'My Documents' for easy location. Once downloaded simply double click to instal and you should then have your sound back.
The Evil Within 2 review-in-progress
Photoshop CC 2018 released with new Curvature Pen and better brush tools
Camera tips to take better iPhone photos
Les meilleures applications de covoiturage 2017