Driver Details

ESS Maestro 3i (Audio Only), v., A04

ESS Maestro 3i Audio Driver v. A04 for Windows 9x.

Fixes & Enhancements

* Resolves a slight feedback issue that may occur when undocking.

* Resolves an issue under Windows 98 where audio may be lost when hot or
warm docking the computer.


Version, A04



Release date

12 Feb 2001

Last Updated

03 Nov 2011


Available formats

File Format:Hard-Drive
File Name:M39ua04i.exe
Download Type:HTTP
File Size: 9 MB
Format Description: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.
Not available
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By downloading, you accept the terms of the Dell Software License Agreement.

Supported Operating Systems
Windows 95
Windows 98
Installation instructions
1) Download the self-extracting file to your hard drive.

2) Execute the downloaded file by double-clicking on it.

3) Click "OK" after verifying from the pop-up window that this driver is
for your system.

4) Click UNZIP to extract the files to their default location.
If you don't like this directory, you can enter another. If the directory
does not exist, one will be created.

5) After the files have been extracted, click on OK to launch the
information and installation instructions.

6) Click on the "Install Now" button at the bottom of the page that
appears, and follow the prompts to install the Speedstep application.
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 recommends the customer review specifics about the update to determine if it applies to your system. The update contains changes that impact only certain configurations, or provides new features that may/may not apply to your environment.