Using Windows default drivers (HD Audio Device) might give you basic sound, but you lose critical functionality:
The proprietary Realtek driver unlocks the Realtek Audio Console or HD Audio Manager, allowing you to configure jacks, enable surround sound, and reroute ports. esonic h81 motherboard audio driver
Acquiring the right driver for the Esonic H81 can be challenging because Esonic is not a first-tier motherboard manufacturer. Official driver support may be sparse, and their website might host outdated versions. Reliable sources include: Using Windows default drivers (HD Audio Device) might
If you prefer to get the file specifically branded for your board: The proprietary Realtek driver unlocks the Realtek Audio