Configure the system to clear the TPM if it is not in a ready state.

Policy ID
ClearTPMIfNotReady_Name
Scope
Computer Configuration
Supported on
At least Windows Server 2016, Windows 10 Version 1709
Source
Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category
System › Trusted Platform Module Services

Description

This policy setting configures the system to prompt the user to clear the TPM if the TPM is detected to be in any state other than Ready. This policy will take effect only if the system’s TPM is in a state other than Ready, including if the TPM is “Ready, with reduced functionality”. The prompt to clear the TPM will start occurring after the next reboot, upon user login only if the logged in user is part of the Administrators group for the system. The prompt can be dismissed, but will reappear after every reboot and login until the policy is disabled or until the TPM is in a Ready state.

Registry

ComputerHKEY_LOCAL_MACHINE
  • ClearTPMIfNotReadyGPREG_DWORD

Other policies in the same category

View all policies in this category (9)