Cirrus Logic CS4280-CM Driver Download

Cirrus Logic Drivers

The CS4280-CM is an audio device manufactured by Cirrus Logic. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "" is rated (4 out of 5 stars) based on 2,145 downloads and 9 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 375.9 KB.

9 Ratings (see all reviews)

Supported Models



Cirrus Logic

Crystal Semiconductor

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4

File Name

Additional Notes

This is for Crystal



This is for Windows NT 4.0

This is the file that came on the CD with the card.

This is a 367KB file.

Uploaded By

Graftcube (DG Member) on 4-Dec-2003

Ratings & Reviews

See all Cirrus Logic CS4280-CM ratings and reviews

Device Hardware IDs


Compatible IDs


Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WIN-NT40/cwcspud.sy_ 91.4 KB 14 Jun 1999
WIN-NT40/cwcmmsys.sy_ 61.8 KB 14 Jun 1999
WIN-NT40/cwc4610.os_ 5.2 KB 14 Jun 1999
WIN-NT40/cwcspud.da_ 10.5 KB 14 Jun 1999
WIN-NT40/oemsetup.inf 875 bytes 14 Jun 1999
WIN-NT40/cwcspud3.sy_ 18.1 KB 14 Jun 1999
WIN-NT40/cwcecho.sy_ 10.3 KB 14 Jun 1999
WIN-NT40/cwcaudio.inf 29.9 KB 14 Jun 1999
WIN-NT40/cwcmmsys.dl_ 149.1 KB 14 Jun 1999
WIN-NT40/cwgmsg.sy_ 6.5 KB 14 Jun 1999
WIN-NT40/cwcfm.os_ 4.3 KB 14 Jun 1999
WIN-NT40/cwciotrp.os_ 7.9 KB 14 Jun 1999
WIN-NT40/cwcfm.sy_ 24.3 KB 14 Jun 1999
WIN-NT40/cwcfm3.dl_ 14.7 KB 14 Jun 1999
WIN-NT40/FS2070C.txt 6.1 KB 14 Jun 1999
WIN-NT40/cwc4612.os_ 2.8 KB 14 Jun 1999
WIN-NT40/cwclang.da_ 10.0 KB 14 Jun 1999
WIN-NT40/midimap.cfg 18.8 KB 14 Jun 1999
WIN-NT40/setup.txt 3.2 KB 26 May 1999
WIN-NT40/cwcspkph.os_ 3.2 KB 14 Jun 1999

How to Update CS4280-CM Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the CS4280-CM 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 Cirrus Logic CS4280-CM 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 Cirrus Logic 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 Cirrus Logic website. Most major device manufacturers update their drivers regularly.

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 Cirrus Logic. All company names/logos are properties of their owners.
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