Acpi Msft8000 New! Jun 2026

This device cannot start. (Code 10)

Understanding and Fixing the ACPI\MSFT8000 Unknown Device in Windows acpi msft8000

If you have recently updated your motherboard drivers, reinstalled Windows 10/11, or built a new Intel-based PC, you may have encountered an annoying "Unknown Device" in Device Manager. Specifically, if the Hardware ID displays or ACPI\VEN_MSFT&DEV_8000 , you are looking at a missing driver for the Microsoft Resource Hub Proxy Device . This device cannot start

In this post, we’ll break down what this device actually is, why your computer needs it, and how to fix that nagging driver error. What is ACPI MSFT8000? In this post, we’ll break down what this

If ACPI MSFT8000 has a yellow triangle in Device Manager, the error usually reads:

While it looks like a scary system error, is simply a bridge between your software and the physical pins of your processor. Whether you're a gamer trying to clean up your Device Manager or a developer building the next great IoT gadget, ensuring this "Resource Hub Proxy" is correctly configured is key to a stable system.