AMD released chipset driver version 8.05.04.516 on May 19, 2026, bringing bug fixes and new support for Ryzen AI 400 Series processors. Whether you are setting up a new Ryzen build or keeping an existing system current, this guide walks through every step: finding the right package, downloading it, and installing it cleanly on Windows 11 or Windows 10.
AMD chipset drivers are not the same as your GPU driver. They manage communication between the processor, motherboard chipset, and Windows. The package bundles several individual drivers that handle power management, processor performance, and low-level hardware interaction. Without the correct chipset driver installed, your system may not reach optimal performance, and features like AMD Ryzen power plans may not function correctly.
What Is New in Version 8.05.04.516
This release ships two headline changes per AMD’s official release notes: bug fixes across existing components, and new program support for the Ryzen AI 400 Series.
New driver added in this release:
| Component | Version |
|---|---|
| AMD PMF Ryzen AI 400 Series Driver | 26.10.9.0 |
Updated components (bug fixes):
| Component | Version |
|---|---|
| AMD Ryzen Power Plan / Processor Power Management Support | 8.0.1.13 |
| AMD GPIO2 Driver | 2.2.0.137 |
| AMD PSP Driver | 5.44.0.0 |
| AMD PPM Provisioning File Driver | 8.0.0.62 |
| AMD PMF-8000 Series Driver | 25.5.25.0 (Win 10) / 26.10.9.0 (Win 11) |
| AMD HSMP Driver | 1.0.0.7 |
| AMD PMF Ryzen AM MAX 300 Series Driver 1 | 26.10.9.0 |
| AMD PMF Ryzen AI 300 Series Driver | 26.10.9.0 |
| AMD PMF Ryzen AI 300 Series Driver 2 | 26.10.9.0 |
Supported Chipsets
Version 8.05.04.516 supports 64-bit Windows 10 and Windows 11 on the following AMD chipsets:
Desktop and HEDT: X870E / X870, B850, B840, X670E / X670, B650E / B650, X570, B550, A520, X470, B450, X370, B350, A320, X399, WRX90 / TRX50, WRX80, TRX40
Supported Processors
The package covers a wide range of AMD processors on both operating systems:
- Ryzen AI 400 Series (new in this release)
- Ryzen AI 300 Series
- Ryzen 9000 Series Desktop
- Ryzen 7 9800X3D
- Ryzen 8000G and 8X40 Series
- Ryzen 7040 and 7000 Series (desktop and mobile)
- Ryzen 5000 Series Desktop
- Ryzen Threadripper PRO 3000 / 5000 / 7000 / 9000 Series
- Ryzen Threadripper 1000 / 2000 / 3000 / 5000 / 7000 / 9000 Series
- 2nd and 3rd Gen Ryzen Desktop Processors
Note: Ryzen Threadripper 1000 / 2000 Series and some older mobile processors support Windows 10 only, not Windows 11. Check the full processor support table in the official release notes for your specific model.
Before You Download
Confirm these two things before proceeding:
- Your system runs 64-bit Windows 10 or Windows 11.
- Your motherboard uses one of the supported AMD chipsets listed above.
You also need Administrator rights on the PC to complete the installation.
How to Download AMD Chipset Drivers
- Open your browser and go to the AMD Drivers and Support page.
- Use the product selector to choose your AMD chipset model.
- Click Submit to reach the driver download page.
- Select your operating system — Windows 10 or Windows 11, 64-bit.
- Click Driver Details to review the release notes and system requirements before you download.
- Click Download to save the installer to your PC.
You can also download version 8.05.04.516 directly from AMD: AMD Ryzen Chipset Driver 8.05.04.516 for Windows 10 and 11 (64-bit)
Save the file somewhere easy to find, such as your Downloads folder.
How to Install AMD Chipset Drivers on Windows 11
Step 1: Prepare Your System
Save and close all open applications before running the installer. Temporarily disable your antivirus software to prevent false positives during installation. This reduces the chance of the installer hitting unexpected conflicts.
Step 2: Run the Installer
Locate the downloaded .exe file and double-click it. The executable extracts its setup files automatically and then launches the AMD Chipset Software Installer.
Note: Your laptop touchpad may stop responding briefly during installation. This is normal and expected while driver changes take effect.
Step 3: Review Components and Accept the License
The installer displays a list of driver components. All components are checked by default, which is the recommended option for a complete installation. Review the AMD End User License Agreement, then click Install to begin.
Step 4: Complete the Installation and Reboot
Allow a few minutes for all drivers to install. Once installation completes successfully, click Close to reboot your system. The reboot applies all driver changes.
How to Uninstall AMD Chipset Drivers (For a Clean Install)
In most cases, you can install the new package directly without uninstalling first. However, if your current chipset drivers are severely outdated or you recently changed your motherboard hardware, AMD recommends uninstalling the existing package before installing the new one.
Important: Only use Windows Programs and Features to uninstall AMD chipset drivers. Do not use Device Manager or third-party driver removal tools, as this will have undesirable effects on your system.
- Open Control Panel and select Programs and Features.
- Double-click AMD Chipset Software to launch the AMD Chipset Software Installer.
- The installer displays a list of components to remove. Click Uninstall to proceed.
- Allow a few minutes for the process to finish.
- Click Finish to exit to the Desktop.
- Run the fresh install steps described above.
Note: Critical components like AMD GPIO drivers are not included in the uninstall process by design. Do not attempt to remove them manually through Device Manager.
Known Issues in Version 8.05.04.516
AMD has documented the following known issues in this release:
Downgrade from version 7.x to version 6.x is blocked
After installing version 7.xx.xx.xx or newer, you cannot directly install version 6.xx.xx.xx or earlier. Workaround:
- Uninstall the AMD Chipset installer (version 7.xx or newer) from Programs and Features.
- Delete the
Qt_Dependenciesfolder atC:\Program Files (x86)\AMD\Chipset_Software\. - Install the older version.
Non-English OS driver names appear in English: On non-English Windows installations, some driver names may display in English instead of the local language.
Ryzen PPKG install failure: Occasionally, Ryzen PPKG may not install or upgrade. AMD is investigating this.
Yellow bang on AMS Mailbox driver: Affects Ryzen Threadripper 9000 Series (WRX90) systems running Windows 10.
AMD Chipset Driver Installation Errors and Fixes
If the installer stops or reports an error code, here are the most common causes and fixes.
1. Error 1601: Windows Installer service could not be accessed
- Press Win + R, type
services.msc, and press Enter. - Right-click Windows Installer and open Properties.
- If Startup type shows Disabled, change it to Manual.
- Click Start, then OK.
- Re-register the service: open Run, type
msiexec.exe /unreg, click OK, then runmsiexec.exe /regserver. - Rerun the chipset installer.
2. Error 1602: User cancelled installation
Close all running applications and rerun the installer.
3. Error 1603: Fatal error during installation
This usually points to antivirus interference, missing Windows updates, or corrupted system files. Work through these steps in order, retrying the installer after each:
- Update your antivirus definitions or temporarily disable your antivirus.
- Run Windows Update and install all critical and important updates.
- Repair system files. Open Command Prompt as Administrator and run:
DISM /Online /Cleanup-Image /RestoreHealthOnce that completes, run:SFC /SCANNOW
4. Error 1720: Problem with this Windows Installer package
Verify you are running the installer as Administrator. Check that the downloaded file size matches the size shown on the AMD download page. If there is a mismatch, re-download the installer. Also confirm the setup files extracted successfully to <OS drive>\AMD.
5. Error 1302: Please insert the disk
Perform a clean boot in Windows, disconnect any active VPN connection, then rerun the installer.
6. Error 1316: Network error reading from file
Leftover files from a previous install are blocking the new one. Re-register the Windows Installer service using the steps under Error 1601, then download a fresh copy of the installer.
If you run into AMD Installer Error 195, that specific error means the installer failed to reach AMD’s online servers and requires a separate fix.
Tip: If none of the above resolves your error, collect the AMD Installer log file at
<OS drive>\AMD\Chipset_Software\Logsand contact AMD Customer Care with it attached.
FAQs
Do I need to uninstall the old AMD chipset driver before installing a new version?
No. Run the new installer directly and it updates the existing components automatically. Only uninstall first if your current drivers are severely outdated or you recently changed your motherboard.
What is the difference between AMD chipset drivers and AMD Radeon drivers?
They are separate packages. Chipset drivers manage processor, motherboard, and power management communication. Radeon drivers control your GPU. If you see a Please update your AMD Radeon driver prompt in a game, that is your graphics driver, not this package.
Do I need to restart my PC after installing AMD chipset drivers?
Yes. The installer prompts you to restart once all components finish installing. Skipping the reboot means the changes are not fully applied.
How do I know if AMD chipset drivers are already installed on my PC?
Open Control Panel, go to Programs and Features, and look for AMD Chipset Software. If it appears, the drivers are installed. The version number next to it shows which release is currently active.
Can I install AMD chipset drivers on Windows 10?
Yes. Version 8.05.04.516 supports both Windows 10 and Windows 11 on 64-bit systems. Some older processors like Ryzen Threadripper 1000 and 2000 Series are supported on Windows 10 only.
