Crystal Semiconductor Crystal WDM Audio Codec Driver Download
The Crystal WDM Audio Codec is an audio device manufactured by Crystal Semiconductor. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This update - "wdm4235.ZIP" - has an average rating of 5 out of 5 stars based on 15 reviews, and has been downloaded 591 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 90.7 KB.
Supported Models
4235
Crystal PnP Game Port
Crystal SoundFusion(tm) WDM Audio Device
Crystal WDM Audio Codec
Crystal WDM Audio Control Registers
Crystal WDM MPU-401 Compatible
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE
File Name
Versions
beta WDM
Additional Notes
it also works on older chips
it's beta WDM version and newer OSes should have driver built in, just need the .inf file
Uploaded By
prokop (DG Member) on 17-Jan-2005
Ratings & Reviews
See all Crystal Semiconductor Crystal WDM Audio Codec ratings and reviews
Related Driver Updates
How to Update Crystal WDM Audio Codec Device Drivers
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
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Cwcwdm.inf | 3.9 KB | 14 May 1998 |
| Cwbwdm.inf | 23.1 KB | 14 May 1998 |
| readme.txt | 3.4 KB | 21 May 1998 |
| Cwsb.sys | 9.2 KB | 14 May 1998 |
| Cwbwdm.sys | 77.7 KB | 14 May 1998 |
| Cwbmidi.sys | 8.4 KB | 14 May 1998 |
| setup.exe | 85.5 KB | 14 May 1998 |
| CWBAUDIO.BIN | 8.2 KB | 14 May 1998 |
| cwcwdm.sys | 3.7 KB | 14 May 1998 |
| Cwbase.sys | 3.1 KB | 14 May 1998 |