Watch the video:
Timestamps:
0:00 - Explanation
0:18 - Fix Realtek Audio not working (Workaround)
1:34 - Download fresh Realtek Audio Drivers for Windows 11
1:58 - Find motherboard model without opening computer Windows 11
2:29 - Finding & Downloading drivers (Example)
Updated to Windows 11, and lost audio completely? Windows Update not reinstalling Realtek drivers? Well, this video shows a workaround, as well as how to download the official (correct) Realtek drivers from your manufacturer. By the end, you should have fixed your audio if something went wrong while or after updating.