The WDM_A4.06 is an audio device manufactured by RealTek. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This update - "WDM_A406.rar" - has an average rating of 3 out of 5 stars based on 8 reviews, and has been downloaded 228 times. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 14.6 MB.
WDM_A4.06
Windows XP, Windows 2000, Windows ME, Windows 98SE, Windows 98
5.10.00.6300 (24-Sep-2008)
Realtek AC'97 Driver A4.06
INF file: Alcwdm0.inf
Date: 09/24/2008
Version: 5.10.00.6300
OS's supported: WIN98/ME/2K/XP
File name: WDM_A406.rar
File size: 14,230 KB.
Realtek Drivers and codecs for Realteks series of audio chipsets for motherboards.
The package includes:
* Driver/Application Setup Program
* RtlRack for Win98/Me/2000/XP and AvRack for Win95/NT4
* Realtek Sound Effect Manager (DirectX 8 is required to enable advanced features.)
Driver set includes 45 INF files for Realtek AC'97 compliant sound chips
Un'rar to a temp folder and run SETUP.EXE to start the installation.
Alternate download link:
http://rapidshare.com/files/397578424/WDM_A406.rar
Jerry K (DG Member) on 10-Jun-2010
To get the WDM_A4.06 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter RealTek WDM_A4.06 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the RealTek Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the RealTek website. Most major device manufacturers update their drivers regularly.
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.