, which is an integrated hardware-based security feature that provides TPM 2.0 (Trusted Platform Module) functionality on Intel-based motherboards. kb.stonegroup.co.uk This device is essential for security features like drive encryption, Windows Hello , and meeting the system requirements for Windows 11 1. Identify the Missing Driver
Even with the -NEW- driver, some users report hiccups. Here’s how to fix them: -NEW- Acpi Msft0101 Driver 77 2021
Depending on your setup, use one of these methods to get the driver: Windows Update , which is an integrated hardware-based security feature
or Windows 11's security requirements cannot properly communicate with the hardware. Key Features of the 2021 Update -NEW- Acpi Msft0101 Driver 77 2021
Requires a specific Microsoft hotfix to enable TPM 2.0 support. Windows 7 (32-bit):