Driver Details

Realtek High Definition Audio Driver

This package contains the driver for Realtek High-Definition audio codec. This package is supported on Inspiron systems that run the Windows 10 operating system. The package fixes the potential risk of high CPU usage caused by audio service and enhances the compatibility for building original equipment manufacturer (OEM) image.

Fixes & Enhancements

- Fixes potential risk of high CPU usage caused by audio service

- System compatibility enhancement for building OEM image


Version, A09



Release date

14 Feb 2019

Last Updated

06 Mar 2019


Available formats

File Format:Update Package for Microsoft® Windows®
File Name:Realtek-High-Definition-Audio-Driver_MMGGG_WIN_6.0.1.8432_A09.EXE
Download Type:HTTP
File Size: 348 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.

By downloading, you accept the terms of the Dell Software License Agreement.

Supported Operating Systems
Windows 10, 64-bit
Windows 10S 64-bit
Applies to
Realtek High Definition Audio
Installation instructions
Dell Update Package Instructions

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

1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell highly recommends applying this update as soon as possible. The update contains changes to improve the reliability and availability of your Dell system.