AUTO INSTALLEDThis file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
To ensure the integrity of your download, please verify the checksum value.
MD5:
Not available
SHA1:
Not available
SHA-256:
Not available
Sign in to Windows as an admin to use automatic scan. If your're already signed in as an admin and seeing this message, please reboot.Your system is managed by your IT admin and features might be limited.
Find more updates. Use SupportAssist to find all the latest driver updates for your device.
Fixes & Enhancements
- Added 3D HW Audio Feature
- Setup install support for Japanese
Dell Technologies recommends reviewing this update to determine if it applies to your system. The update contains changes that impact only certain configurations or provides new features that may or may not apply to your environment.
1. Download the file to your computer, taking note where you choose to save - Dell recommends saving the file to your desktop.
2. Double-click on the downloaded file to begin the process.
3. At the driver information screen, click CONTINUE.
4. Click on OK to uncompress the driver files to your hard disk drive using the Dell default directory for this file, C:\DELL\DRIVERS\M3WU.
5. Click OK to begin the driver installation.
6. Follow the onscreen instructions to begin the actual driver installation. You can run SETUP.EXE (from the above directory) at a later time to install the driver if you choose not to complete the installation at this time.
Need help with audio issues?
Find a solution in Dell's Audio troubleshooting and usage guide.