Quick and simple way to see if the TPM on a computer is Enabled, Activated and Owned – all of which are required before using them for BitLocker:
wmic /namespace:\\root\cimv2\security\microsofttpm path win32_tpm get IsEnabled_InitialValue wmic /namespace:\\root\cimv2\security\microsofttpm path win32_tpm get IsActivated_InitialValue wmic /namespace:\\root\cimv2\security\microsofttpm path win32_tpm get IsOwned_InitialValue
As long as they all return as “True” you’re good to go.
/ JC
Conway's IT Blog 
Hi I am getting access denied when I paste into Cmder . I also got this with Get-WmiObject -class Win32_Tpm -namespace root\CIMV2\Security\MicrosoftTpm -computername $env:COMPUTERNAME . Any ides please?
You need to run as administrator
CMD needs to be ran as admin, otherwise WMIC will result in access denied.
Pingback: Enabling, Activating, and Owning the TPM for the Enable BitLocker step in MDT – System Center Configuration Manager Notes
And if i get No Instance(s) Available ?
No TPM present or the OS can’t see it I guess. Make sure it’s enabled in the BIOS? Best way to confirm this is to use PowerShell – https://docs.microsoft.com/en-us/powershell/module/trustedplatformmodule/get-tpm?view=win10-ps
Post very good!! Thank you! Here to know the status of TPM from Powershell: https://www.sysadmit.com/2019/11/windows-tpm-verificar-estado.html