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SelfTest Method

SelfTest method of the Win32_Tpm class

The SelfTest method of the Win32_Tpm class performs a self-test of the TPM and returns the result.

A TPM self-test runs automatically when the computer starts.

Syntax


uint32 SelfTest(
  [out] uint8 SelfTestResult[]
);

Parameters

SelfTestResult [out]

Type: uint8[]

An array of bytes that contains the self-test result. The format of this parameter is manufacturer-specific.

Return value

Type: uint32

All TPM errors as well as errors specific to TPM Base Services can be returned.

The following table lists some of the common return codes.

Return code/valueDescription
S_OK
0 (0x0)

The method ran successfully.

 

Remarks

Managed Object Format (MOF) files contain the definitions for Windows Management Instrumentation (WMI) classes. MOF files are not installed as part of the Windows SDK. They are installed on the server when you add the associated role by using the Server Manager. For more information about MOF files, see Managed Object Format (MOF).

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Namespace

Root\CIMV2\Security\MicrosoftTpm

MOF

Win32_tpm.mof

DLL

Win32_tpm.dll

See also

Win32_Tpm

 

 

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