AMD Chipset Driver 4.03.03.431 for Windows 10 64-bit - Description

Fixed Issues:

- Fixed PSP driver downgrade issues
- Fixed some text on Russian OS language pack

Known Issues:

- Sometimes custom install fails to upgrade to latest drivers.
- Text alignment issues may be seen on Russian language.
- Manual system restart required on Non-English OS after the installation is complete.
- Windows Installer pop-up message may appear during the installation.
- Uninstall summary log may incorrectly show uninstall status as fail on non-English OS.
- May observe a pop-up message "AMD Chipset Software is not responding" when the installer is launched and UI screen is clicked.

Chipset Support:

- AMD WRX80
- AMD TRX40
- AMD X570
- AMD B550
- AMD A520
- AMD X399
- AMD X470
- AMD B450
- AMD X370
- AMD B350
- AMD A320

Processor Support:

- AMD Ryzen Threadripper PRO Processors
- AMD Ryzen 5000 Series Desktop Processors
- 2nd/3rd Gen AMD Ryzen Threadripper Processors
- 1st Gen AMD Ryzen Threadripper Processors
- 2nd/3rd Gen AMD Ryzen Desktop Processors
- 1st Gen AMD Ryzen Desktop Processors
- AMD Ryzen 3000G/4000G/5000G Series Desktop Processors with Radeon Graphics
- AMD Ryzen 2000G Series Desktop Processors with Radeon Graphics
- AMD Ryzen Mobile 3000U/C, 4000U/H, 5000U/H/HS Series Processors with Radeon Graphics
- AMD Ryzen Mobile 2000U Series Processors with Radeon Graphics
- 7th Gen AMD A-Series Processors

Package Contents:

- AMD Ryzen Power Plan / AMD Processor Power Management Support 7.0.4.4 Updated processor power management settings for performance and power improvement
- AMD PCI Device Driver 1.0.0.87 Stability improvement
- AMD I2C Driver 1.2.0.118
- AMD UART Driver 1.2.0.113
- AMD GPIO2 Driver 2.2.0.130
- PT GPIO Driver 3.0.0.0 New program support added
- AMD PSP Driver 5.18.0.0 New program support added
- AMD IOV Driver 1.2.0.52
- AMD SMBUS Driver 5.12.0.38
- AMD AS4 ACPI Driver 1.2.0.46
- AMD SFH I2C Driver 1.0.0.86
- AMD USB Filter Driver 2.1.11.304
- AMD SFH Driver 1.0.0.326 "Fixed proximity sensor related issues + Stability improvement on Ambient light sensor calibration"
- AMD CIR Driver 3.2.4.135
- AMD MicroPEP Driver 1.0.33.0 Fixed ACPI related issues

To install this package please do the following:

- Click the Download button and follow the steps for saving the package on your computer.
- Save all work in progress and close open applications.
- Note for .ZIP archives: Extract the file and enter the newly-created directory.
- Locate and run the available setup file.
- Allow Windows to run the file (if necessary).
- Read and agree with the License Agreement to proceed with the installation process.
- Follow the instructions displayed on-screen.
- Close the wizard and perform a system reboot to allow changes to take effect.

About Chipset Drivers:

Windows OS automatically installs a generic driver that allows computers to recognize basic motherboard functions. However, to make use of all board components, appropriate chipset drivers must be applied.

If you install this package, the system will receive related information regarding the chipset. Also, this step might improve compatibility and bus transfer speeds, add various changes for sleep state behavior, power saving functionality and others, or include support for new features.

To apply this release, simply make sure your system configuration is supported by this package, get the file, run the available setup, and follow the on-screen instructions. Bear in mind that installing inappropriate chipset drivers can cause computers to malfunction.

In addition to that, do perform a system restart after you have completely applied the present release so that all changes take effect. Despite the off-chance that other OSes might be compatible, we do not recommend installing any software on platforms other than the highlighted ones.

That being said, check the supported platforms, click the download button and apply the chipset driver. Moreover, don't forget to check with our website as often as possible to stay up to date with the latest releases.

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.