Query TPM level from a batch file

Is there any way to determine what TPM level is available on a system from a batch file? Maybe look at the output of a REG or a WMIC command?

Hello Rich,

If you mean for the TPM version, then you could use the command below or other option in the tutorial below.

tpmtool getdeviceinformation

This command also useful.

Thanks @Brink and @FreeBooter. TPMTool is not part of Windows 10 or not part of 10 Home any way.
wmic method does not work if TPM is not enabled.

How about using WinKey + R, type tpm.msc? Or right-click Start, click Run and type tpm.msc?

Assuming it's enabled, you'll want the highest supported TPM level.

TPM 2.0 is specified in the System Requirements for Win11, that's the highest I've seen. My Notebook from just over a month ago has it.

An additional method that displays TPM information is the Microsoft Windows 11 PC Health check:

This works on my Win 11 Pro at home:

wmic /namespace:\\root\cimv2\security\microsofttpm path win32_tpm get ManufacturerIdTxt, ManufacturerVersionInfo, IsActivated_InitialValue

IsActivated_InitialValue ManufacturerIdTxt ManufacturerVersionInfo
TRUE NTC NPCT75x

From powershell:

Get-CIMInstance -class Win32_Tpm -namespace root\CIMV2\Security\MicrosoftTpm | Select SpecVersion

Sample output:

Get-CIMInstance -class Win32_Tpm -namespace root\CIMV2\Security\MicrosoftTpm | Select SpecVersion

SpecVersion
-----------
2.0, 0, 1.38

We're all hosed when OEMs refuse to upgrade TPMs.

They want us to buy a new PC.

NormanF said:

We're all hosed when OEMs refuse to upgrade TPMs.

They want us to buy a new PC.

Click to expand...

I'm not aware of anything sold within the past 5 years+ that is not TPM 2.0 or FTPM 2.0. Even my 8 year old laptop allowed for a FW update to upgrade the TPM from 1.2 to 2.0.

Also add the tpm utility from "Add optional features"



Cheers
jimbo

I installed TPM diagnostics but how does this give me info from a Command prompt like I can get via WMIC?
It tells me:



wmic /namespace:\\root\cimv2\security\microsofttpm path win32_tpm get ManufacturerIdTxt, ManufacturerVersion, IsActivated_InitialValue,ManufacturerVersionInfo,specversion

IsActivated_InitialValue ManufacturerIdTxt ManufacturerVersion ManufacturerVersionInfo SpecVersion
TRUE NTC 7.2.2.0 NPCT75x 2.0, 0, 1.38

Put this in a batch file to make it easy to use.

::
:: Extract TPM information from hardware
::
Echo off
wmic /namespace:\\root\cimv2\security\microsofttpm path win32_tpm get ManufacturerIdTxt, ManufacturerVersion, IsActivated_InitialValue,ManufacturerVersionInfo,specversion