Crystal Semiconductor Crystal WDM Audio Codec Driver Download

131 Ratings (see all reviews)
23,084 Downloads

Supported Models

Crystal WDM Driver Driver

Crystal WDM Audio Codec Driver

Manufacturers

Crystal Semiconductor

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Versions

5.12.01.4026 (2000-08-01) via .inf

Uploader Notes

cs429x.inf - Device description file for AC9x WDM driver files also works for the Intel 801AA Audio controller

Uploaded By

Nicole (DG Member) on 13-Jul-2001

Most Helpful Reviews

 
5 of 6 people found the following review helpful:
Air Marvin
Tested on Windows XP
25 Sep 2007
 

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"Excellent website..thanks so much..."
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5 of 6 people found the following review helpful:
Luchi-t
Tested on Windows 98
4 Sep 2007
 

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"This drive its very usefull"
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4 of 5 people found the following review helpful:
gumyfasio
Tested on Windows XP
29 Aug 2008
(22 minutes after download)
 

Installation: 4 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"this is an excelent driver, it works very good"
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4 of 5 people found the following review helpful:
Joe Roberts
Tested on Windows 98SE
13 Sep 2007
 

Installation: 3 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"Worked ok in a HP Pavilion 6600 series."
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4 of 5 people found the following review helpful:
phuongdang

12 Sep 2007
 

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
 
"I'v got a pleasure with this driver

Thanks a lot"

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See all Crystal Semiconductor Crystal WDM Audio Codec ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Sound/CWAWDM.SYS 58.1 KB 26 Jul 2000
Sound/CWAWDM.INF 23.2 KB 2 Aug 2000
Sound/PW4026.CAT 10.0 KB 14 Aug 2000

How to Update Crystal WDM Audio Codec Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Crystal WDM Audio Codec 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 Crystal Semiconductor Crystal WDM Audio Codec 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 Crystal Semiconductor Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

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.

How to Open Device Manager

  • 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

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

This website is not affiliated with Crystal Semiconductor. All company names/logos are properties of their owners.
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