How to Install NPU Drivers on Windows 11 for Intel and AMD

The arrival of AI -accelerated chips has put the NPU at the heart of Windows 11 , but to truly take advantage of it, you need to have the drivers properly installed and your system ready. Here we've gathered everything you need to know for Intel and AMD systems, how to verify that the NPU appears in your system, and what to do if something goes wrong.

In addition to covering the installation, we've integrated key Windows 11 checks (TPM 2.0, Secure Boot, WDDM) and addressed the latest compatibility updates. If you're encountering an error, you'll likely recognize the infamous Error 43 in Device Manager ; we provide concrete steps to resolve it, based on real-world examples.

What is the NPU in Windows 11 and why you need its drivers?

The NPU (Neural Processing Unit) is the dedicated AI processing engine that Windows 11 recognizes as a dedicated resource , just like the CPU or GPU. With the correct drivers, the system can read its capacity and usage from the Task Manager , and apps that support AI acceleration will use it natively.

Without the correct drivers , even if your processor has an NPU, the system may not recognize it or may display errors in the Device Manager . That's why it's so important to install the correct driver package from the manufacturer and keep Windows 11 updated to enable NPU reading and telemetry.

Drivers for AMD Ryzen AI in Windows 11

AMD offers driver packages for 64-bit Windows 10/11 (version 1809 and later) that automatically detect and install updates for the Ryzen chipset and Radeon graphics cards. Ideally, you should download the official installer, run it on your computer, and let it identify the hardware and install each component.

The manufacturer has released a chipset version (6.07.22.037) that, among other new features, enables Windows to read the integrated NPU . Thanks to this, the NPU appears as a separate resource in the Task Manager on systems with new-generation Ryzen AI processors, as well as on Ryzen 7000, 8000, and 8000G series processors that include an NPU.

In addition to exposing the NPU to the system, this chipset driver includes fixes and improvements to USB4 , GPIO, and AMD PSP . It even adjusts localization details, such as driver names when the system is not in English—one of those little touches you appreciate when everything needs to be just right.

After installing the chipset, it's advisable to install or update the AMD Adrenalin graphics suite . On compatible systems, this step can rename the device appropriately (for example, to an NPU), which helps Windows identify each block and allows applications to connect to the correct acceleration.

Recommended steps for installing on AMD

1. Download from the official AMD website chipset package for Windows 11/10 64-bit and run it on the target computer. Let the wizard automatically install all the necessary components and reboot when prompted.
2. Install or update to the latest edition of AMD Software: Adrenaline Edition. This may incorporate AI dependencies and align NPU device name in Device Manager.
3. Check in Windows 11. Open Task Manager and check in Performance if the NPU appears as a separate resource. If you see it listed, it's a good sign: Windows has read the telemetry correctly and apps will be able to direct it.

How to deal with Error 43 with Ryzen AI (real-life 8845HS)

Some users with Ryzen 7 8845HS -based systems are encountering Error 43 in Device Manager despite installing the chipset and Adrenalin drivers . Even after trying standalone NPU drivers (such as the NPU_RAI1.2.zip developer package), the error persists.

If this happens, try this sequence: uninstall the affected NPU device from Device Manager (check the box to delete the driver software if it appears), restart, and then apply the AMD chipset driver first . After restarting, install Adrenalin and, if necessary, check again to see if the device has been renamed to NPU and the error has disappeared.

When Error 43 persists, a cleanup approach often works: use a graphics driver uninstallation utility in safe mode (for example, a dedicated cleaner), reinstall the chipset and the Adrenalin suite in that order, and verify that Windows 11 is updated to a recent build with full NPU support in Task Manager. With this combination, Error 43 usually disappears.

Drivers for the NPU on Intel computers

On Intel systems with an integrated NPU, the general procedure involves installing the manufacturer's official driver package and keeping Windows 11 up to date. The most direct approach is to use the manufacturer's support tool to detect and install the recommended versions for your system.

Ensure your system meets the Windows 11 requirements outlined below and that both your platform (chipset/ME) and graphics drivers are up to date. This should allow Windows to identify and display the NPU in Task Manager when supported.

View the NPU in Windows 11 Task Manager

If everything is working correctly, Windows 11 can extract NPU information and display it as a separate value in Task Manager. This allows you to check usage, memory, and activity, and is the quickest way to verify that the NPU driver is operational.

On AMD platforms with updated chipset drivers , this visibility is already enabled. If you don't see it, check that you're on a current build of Windows 11 , reinstall the chipset and graphics drivers, and restart. Often, it's just a matter of the system collecting telemetry after the initial detection.

Key Windows 11 Requirements That Can Block You

Microsoft requires a minimum hardware and security standard. Beyond raw power, it's important that the system complies with TPM 2.0, Secure Boot, and WDDM 2.0+ drivers . If any of these requirements are not met, you can still install the software, but you'll encounter missing features or a lack of support in future updates.

Regarding CPUs, Microsoft's initial intention was to provide support from 8th generation Intel and AMD Ryzen 2000 onwards . There were some specific adjustments (for example, certain models were included, such as some Skylake processors in the HEDT segment and a portable Kaby Lake processor), but the general trend has remained the same for relatively recent generations.

TPM 2.0: What it is and how to check it

TPM is a secure platform chip for key management, authentication, and boot integrity measurement. To see if you have it, open Windows Search and run tpm.mscIf the module and its version appear, you will know if you are in TPM 2.0 and its status; if not, the system will clearly indicate it to you.

Many manufacturers have integrated TPM natively since 2016, but it's sometimes disabled in the BIOS/UEFI . Access your motherboard's firmware (Asus, MSI, etc.) and enable the corresponding TPM (it may be called fTPM/PTT). From then on, Windows will recognize the module at startup.

Secure Boot: Enabling and Testing

Secure Boot is part of the UEFI configuration and prevents unsigned software from running at startup . Go to Start, search for "System Information," and check the Secure Boot Status field . If it's disabled, you'll need to enable it in your BIOS/UEFI settings.

Typical quick guide (example MSI on AMD): Set the boot mode to UEFI (not legacy), disable CSM, make sure you are in User Mode , and if prompted, select "Enroll all Factory Default keys" to load the keys . Save changes and restart; after that, you should be able to enable Secure Boot.

Graphics: DirectX 12 and WDDM 2.0 or higher

Windows 11 requires a GPU compatible with DirectX 12 and WDDM 2.0+ driverTo verify this, open search, run dxdiag and look at the DirectX version on the main tab; on the "Display" tab, locate the WDDM versionIf you don't get to 2.0, update your drivers or your GPU could be left out.

PC Health Check Tool and Windows Insider Program

Microsoft launched "PC Health Check" to quickly check compatibility with Windows 11. After being temporarily removed due to discrepancies, it became available again for members of the Insider program , with more detailed reports and improved accuracy.

Windows Insider invites users to install preview versions of Windows 11 to test new features and report bugs. Signing up will give you early access to features, but keep in mind that these are development builds , so it's best to use test machines with a backup.

Legacy platforms, Xeon, and X99/X79 boards: what you need to know

In its initial announcement, Microsoft excluded older platforms like X79 and X99 , which affected many popular Xeon processors found in "Chinese-made" computers. Even so, it's known that Windows 11 can be installed on unsupported hardware ; the problem is that you might not receive updates or that stability may not be guaranteed.

Some motherboards from mainstream brands (Asus, MSI, Gigabyte, ASRock) include headers for TPM modules , and compatible 2.0 hardware exists (for example, the Asus X99-A with a 20-pin connector ). The caveat is that the BIOS doesn't always support 2.0, and even if it does, the CPU might not be on Microsoft's official list.

If you're using a motherboard with TPM 2.0 on X99/X79, you might be able to boot with Secure Boot and pass checks , but the lack of formal support carries risks: potential missing security patches and unresolved bugs. If you don't want to take the chance, sticking with Windows 10 (supported until October 2025) remains a reliable option.

Practical tips and checklist before installing NPU drivers

• Update to a recent build of Windows 11, apply all the optional hardware upgrades and reboots. The system layer is key for the NPU is well exposed.
• On AMD, install first chipset (recent version) and then the Adrenalin suite; on Intel, apply the official package recommended by the manufacturer and repeat reboots when the assistant asks you to.
• Check in Task Manager if the NPU as a standalone device. If not, check Device Manager for any warnings (such as Error 43) and acts accordingly.
• Check TPM 2.0 with tpm.msc, secure boot status in System Information and Version WDDM in dxdiagIf something is limping, fix it before blaming the AI ​​drivers.

Troubleshooting: Fast Flow

1. Cleaning: uninstall the device with error (check “delete driver software” if it appears), reboot and reinstall chipset and graphics in that order. This usually resolves dependency conflicts.
2. System checks: make sure that TPM 2.0 and Secure Boot are active and that your Windows 11 is not an outdated build. Sometimes NPU support in Task Manager comes with recent builds.
3. If you use graphics driver cleaning utilities, run them in safe mode and reinstall from scratch. After that, check again if the NPU appears and if Error 43 disappeared.
4. On platforms without formal support (for example, X99/X79 with Xeon), even with TPM 2.0 you may not achieve a 100% supported state. Consider staying on Windows 10 or assuming the Windows 11 limitations in those cases.

Keeping the NPU working in Windows 11 requires using the latest platform and graphics drivers, ensuring the system meets the requirements , and verifying that Task Manager recognizes it as a separate device. If you encounter errors like 43, a clean installation, the correct driver order, and TPM/Secure Boot verification often make the difference.

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Isaac

Passionate writer about the world of bytes and technology in general. I love sharing my knowledge through writing, and that's what I'll do on this blog, show you all the most interesting things about gadgets, software, hardware, tech trends, and more. My goal is to help you navigate the digital world in a simple and entertaining way.