Realtek High Definition Audio Driver

AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This package contains the Realtek High Definition audio driver. Audio driver is the software that helps your operating system to communicate with audio devices such as internal sound cards, speakers, headsets, and microphones.
To view all drivers for your XPS 15 9520, go to Drivers and downloads.
Recommended
Loading the latest available version of the driver...

This is the latest Dell validated version of this driver

This is not the latest Dell validated version of this driver

Realtek-High-Definition-Audio-Driver_RR02H_WIN_6.0.9430.1_A25_02.EXE | 400.61 MB
Enter the Service Tag of your device to check the compatibility of this download with your device.
This is a large file. Depending on your connection speed, it may take some time to download.
Download Go to Latest Version
Show details | Download current version instead | View Important Information
File Format: Update Package for MS Windows 32-Bit
File Name: Realtek-High-Definition-Audio-Driver_RR02H_WIN_6.0.9430.1_A25_02.EXE
File Size: 400.61 MB
Format Description
Dell Update Packages (DUP) in Microsoft Windows 32bit format have been designed to run on Microsoft Windows 64bit Operating Systems. Dell Update Packages (DUP) in Microsoft Windows 64bit format will only run on Microsoft Windows 64bit Operating Systems. When selecting a device driver update be sure to select the one that is appropriate for your operating system.
To ensure the integrity of your download, please verify the checksum value.
MD5:
489e194b356ed506a620cf4598c1b790
SHA1:
db193bfad46009030d61fac61e21b066f27f92ad
SHA-256:
58e5905f17421d81415b5193a70f3b2e9267bfd69efbb83ace42e1b5e7604400

Find more updates. Use SupportAssist to find all the latest driver updates for your device.

Fixes & Enhancements

- Fixed the issue where there is no sound from the speaker after the Windows Update.
Read More

Version

6.0.9430.1, A25

Release date

24 Nov 2022

Download Type

Driver

Category

Audio

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.

Additional details

Show All | Hide All
- This audio driver requires the Waves MaxxAudio Pro or Dell Optimizer application to be installed to have full functionality.
Select the This Device filter to obtain the correct driver on the Drivers and Downloads page. If you are not on the Drivers and Downloads page, identify your product.
- Audio drivers and applications take no more than 4 minutes to be installed on your system. You can install the updates in the background while using the system.
Windows 10 IoT Enterprise LTSC 2019
Windows 10 IoT Enterprise LTSC 2021
Windows 10 CMIT Government Edition
Windows 11
Windows 10, 64-bit
Windows 10S 64-bit
Looking for a different OS? View the list of Dell supported operating systems
Realtek Audio Driver
Dell Update Package Instructions

Note: Your system requires a restart after installing the driver. The restart can be deferred but must be completed to ensure that the update is installed.

Download
1. Click Download File.
2. When the File Download window is displayed, click Save to save the file to your hard drive.

Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read the information in the dialog window.
3. Download and install any prerequisites that are identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.

Need help with audio issues?

Find a solution in Dell's Audio troubleshooting and usage guide.

Drivers help and tutorials