Cirrus Logic CL 5420 5439 5434 5440 & possibly 5444 Free Driver Download
Graphics Card Drivers, Video Drivers, Display
Video Tutorial: How to Download & Install a Driver
CL 5420 5439 5434 5440 & possibly 5444
Supported Operating Systems
Link to Page
Direct X flash upgrade for Cirrus Logic 5420/5430/5434/5440 and possibly 5444 based video adapter cards...also contains driver upgrades for DOS/Win 9X. The videocard will have an electric blue colored flash-PROM chip as well as the usual video chipset. Copy the contents of the unzipped folder to a floppy and reboot the computer with the floppy in the drive...except for 5440 based cards, which are installed via a DOS prompt from Windows 9X. The flash upgrades the card for Direct X compatability and notably improves performance in Windows 9X.
Andrew Fenner (DG Member) on 12/4/2003
Cirrus_DX_flash.zip (998.9 KB)
Search All Cirrus Logic CL 5420 5439 5434 5440 & possibly 5444 Drivers
DriverGuide.com - Download Choice
Direct download is available only to our Premium Members. Free members are required to use our DriverGuide installer or consider these Premium options:
DriverGuide.com - Using DriverGuide's Installer
DriverGuide's installer software (Windows only) simplifies the driver installation process. It safely downloads and verifies your driver and then assists in the installation of it.
You may notice that the file size of the installer software is much smaller than the file size of your actual driver. The reason is that first the installer setup file is downloaded, and then the installer software does the work of fetching your driver from our fastest download server.
The installer setup file has been certified safe by leading-class virus and malware scanners.
Sometimes anti-virus software can report false positives. If this happens to you, we encourage you to submit the file you download to VirusTotal (a free, independent service which identifies malicious content) where you will see dozens of other anti-virus scanners report the file is perfectly safe.
The installer setup file may include a purely optional advertising offer which you are free to decline. We only work with trusted advertising partners.
Note: Windows only. Mobile, Mac OS and Linux users can choose other download options by deselecting the installer checkbox below the download button.