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AMD Ryzen Chipset Driver Release Notes (2.04.28.626)

Fix for GPIO driver may not upgrade from previous chipset driver version and a fix for previous driver not uninstalling.

AMD Ryzen™ Chipset Driver Release Notes (2.04.28.626) Highlights

Release Highlights

  • Installer displays more descriptive messages in case of errors and installation failures

Fixed Issues

  • Driver uninstall fails if the Windows user accounts for install and uninstall are different
  • Resolved condition where GPIO driver may not upgrade from previous chipset driver version

Known Issues

  • Installer may fail to launch if executed from a folder name with non-Latin language
    • Workaround: Execute the installer from C:\AMD
  • Manual system restart required for Windows® systems configured with Non-English OS Pack
  • Windows Installer pop-up message may appear during install
  • Moving installer window during install process may cause installer window to flicker/move around the screen
  • Cannot open installation log file after completion.
  • Installer may not downgrade to older version
    • Workaround: Manually uninstall latest package from control panel and then install older package

Chipset Support

 Windows 7Windows 10
AMD TRX40NoYes
AMD X570NoYes
AMD X399NoYes
AMD X470YesYes
AMD B450YesYes
AMD X370YesYes
AMD B350YesYes
AMD A320YesYes

Processor Support

 Windows 7Windows 10
1st/2nd/3rd Gen AMD Ryzen™ Threadripper™ ProcessorsNoYes
3rd Gen AMD Ryzen™ Desktop ProcessorsNoYes
AMD Ryzen™ Desktop Processors with Radeon™ GraphicsNoYes
AMD Ryzen™ Mobile Processors with Radeon™ GraphicsNoYes
1st/2nd Gen AMD Ryzen™ Desktop ProcessorsYesYes
2nd Gen AMD Ryzen™ Desktop ProcessorsYesYes
7th Gen AMD A-Series ProcessorYesYes

Package Contents

The AMD Ryzen™ Chipset Driver installation package contains various independent drivers designed to support the following Microsoft® Windows® platforms. Operating System support may vary depending on your specific AMD product

Driver NameWindows 7Windows 10
AMD Ryzen Power PlanNo5.0.0.0
AMD PCI Device Driver1.0.0.671.0.0.80
AMD I2C DriverNo1.2.0.102
AMD UART DriverNo1.2.0.106
AMD GPIO2 DriverNo2.2.0.126
PT GPIO DriverNo2.0.1.0
AMD PSP Driver4.10.0.14.13.0.0
AMD IOV Driver1.2.0.431.2.0.48
AMD SMBUS Driver5.12.0.385.12.0.38
AMD AS4 ACPI DriverNo1.2.0.46
AMD SFH I2C DriverNo1.0.0.86
AMD USB Filter Driver2.0.10.2872.1.11.304
AMD SFH DriverNo1.0.0.303
AMD CIR Driver3.2.4.1103.2.4.135
AMD MicroPEP DriverNo1.0.26.0
AMD USB 3.0 Driver for ZP2.0.0.60No
PT USB 3.1 Driver1.0.5.3No
AMD USB Driver for Hudson1.1.0.276No
AMD SATA Driver1.2.1.402No
AMD USB 3.1 Driver1.0.0.12No

Installing AMD Ryzen Chipset Drivers

For detailed instructions on how to correctly install AMD Ryzen Chipset drivers, please refer to the following article:

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Charles Leverehttps://www.riverbankwebdesign.ca/
Charles Levere is the editor-in-chief (dork-in-chief) of Urban Dork. When he is not writing, or tinkering with hardware, he is most likely playing one of his favorite video games. He also loves being near the water, kayaking, water skiing or anything that gets him on the water and in the sun.

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