The ASUS P9X79 PRO audio driver enables Windows to communicate with the motherboard’s onboard sound hardware, supporting playback through speakers or headphones and recording through a microphone. Installing a compatible driver can help resolve missing audio devices, incorrect jack detection, and sound problems after a system reinstall or operating system change.

Key Features

• Onboard audio support: Provides the software needed to use the motherboard’s integrated audio connections for everyday listening, voice calls, and recording.
• Playback and recording controls: Allows Windows and compatible audio utilities to manage output levels, microphone settings, and available speaker configurations.
• Audio jack detection: Helps identify connected audio equipment and configure supported front-panel and rear-panel connections, depending on the driver package and case wiring.
• Multichannel speaker setup: Enables supported surround-sound configurations when the appropriate speakers, connections, and audio settings are used.

How to Install

1. Check your Windows version. Confirm whether your PC runs Windows 11, Windows 10, Windows 8, or Windows 7, and check its system architecture. Choose a package that explicitly matches your operating system; older ASUS P9X79 PRO audio releases may not officially support newer Windows versions.

1. Download and extract the driver. Save the compatible audio package to your computer. If it is compressed, extract the contents before running the installer.

1. Run the setup program. Open the extracted folder, launch the installer, and approve the administrator prompt. Follow the on-screen instructions. If setup requires removal of an existing audio driver, complete that process before continuing.

1. Restart the computer. Reboot when prompted so Windows can finish loading the driver and applying audio settings.

1. Select and test your audio device. Open Windows sound settings, choose the onboard speakers or headphones as the playback device, and test the output. Check the recording input if you use a microphone. If sound is still missing, verify the cable connections and confirm that onboard audio is enabled in the motherboard firmware settings.

Common Issues and Fixes

• Installer fails or exits early: Older ASUS P9X79 PRO packages may reject Windows 10/11. Extract the ZIP, run `Setup.exe` as administrator in Windows 7 compatibility mode, or install the Intel chipset INF via Device Manager → Update driver → Browse.
• Device not detected (LAN/USB 3.0/audio): Confirm the controller is enabled in BIOS, install the Intel Chipset INF first, reboot, then install the specific LAN/USB/audio driver. For USB 3.0, test a rear port directly, not a hub.
• Version conflicts/Windows Update overwrites: Avoid mixing ASUS and Intel RST/MEI packages. If Windows Update replaces a working driver, roll back in Device Manager or use “Have Disk” to force the intended INF; reboot before testing.