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Get-Tpm

Last Updated: 4/3/2017

SYNOPSIS

Gets an object that contains information about a TPM.

SYNTAX

Get-Tpm [<CommonParameters>]

DESCRIPTION

The Get-Tpm cmdlet gets a TpmObject. This object contains information about the Trusted Platform Module (TPM) on the current computer.

For more information on TPM, see the Trusted Platform Module Technology Overview in the Technet library.

EXAMPLES

Example 1: Display TPM information

PS C:\> Get-Tpm


TpmReady           : False
TpmPresent         : True
ManagedAuthLevel   : Full
OwnerAuth          :
OwnerClearDisabled : True
AutoProvisioning   : Enabled
LockedOut          : False
SelfTest           : {191, 191, 245, 191...}

This command displays information about the TPM of the current computer.

PARAMETERS

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

INPUTS

OUTPUTS

TpmObject

This cmdlet returns a TpmObject object that contains the following information:

  • TpmReady. Whether a TPM complies with Windows Server® 2012 standards.
  • TpmPresent. Whether there is a TPM on the current computer
  • ManagedAuthLevel. The level at which the operating system manages the owner authorization. Possible values are Legacy, Balanced, and Full.
  • OwnerClearDisabled. Whether TPM can be reset. If this value is True, the TPM cannot be reset through the operating system by using the owner authorization value. If this value is False, the TPM can be reset through the operating system.
  • AutoProvisioning. Whether the computer can use auto-provisioning. Possible values are NotDefined, Enabled, Disabled, and DisabledForNextBoot.
  • LockedOut. Whether a TPM is locked out.
  • SelfTest. Information returned by a test that TPM runs.

NOTES

Clear-Tpm

Initialize-Tpm

Unblock-Tpm

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