To check TPM version on Windows 11, open Run (Win R), type tpm.msc, and press Enter; look for Specification Version, which should show 2.0 for Windows 11 compatibility. 2. Alternatively, in Device Manager, expand Security devices and verify Trusted Platform Module 2.0 is listed. 3. In PowerShell, run Get-Tpm to see TpmPresent, TpmReady, and SpecVersion values, confirming TPM 2.0 presence. 4. Use Command Prompt with wmic path win32_tpm get specversion to display the version. 5. Open msinfo32 via Run, navigate to Components → Security Device (TPM), and check Spec Version. If TPM 2.0 is not detected, enable it in BIOS/UEFI under TPM, PTT (Intel), or fTPM (AMD) settings, ensuring hardware supports it, as older systems or VMs may require configuration or lack support entirely.
To check the TPM (Trusted Platform Module) version on your Windows 11 PC, you can use several built-in tools. Here’s how to do it quickly and reliably:

1. Use the TPM Management Tool (tpm.msc)
This is the most direct way to see your TPM version.
-
Press Windows R to open the Run dialog.
Type
tpm.msc
and press Enter.-
In the TPM Management window, look under Specification Version.
- You’ll see something like 1.2, 2.0, or possibly 1.1.
- Windows 11 requires TPM 2.0, so make sure it shows 2.0 here.
?? If you see "Compatible TPM cannot be found," your device either doesn’t have a TPM or it’s disabled in BIOS/UEFI.
2. Check via Device Manager
This method gives a quick visual confirmation.
Press Windows X and select Device Manager.
Expand the category Security devices.
-
Look for Trusted Platform Module 2.0.
- If it says 2.0, you’re good.
- If it says 1.2 or isn’t listed, your system may not meet Windows 11 requirements.
? Sometimes it shows as "Firmware TPM" or "PTT (Intel)" on newer systems — this is normal if it’s a firmware-based TPM 2.0.
3. Use Command Prompt or PowerShell
For a fast text-based check:
In PowerShell:
- Open PowerShell as Administrator (right-click Start → Windows Terminal (Admin)).
- Run:
Get-Tpm
- Look at the TpmPresent and TpmReady fields:
TpmPresent: True
means TPM is detected.SpecVersion
will show something like2.0
.
? Example output:
TpmPresent : True TpmReady : True SpecVersion : 2.0 ManufacturerVersion : 1.34
In Command Prompt:
You can also run:
wmic path win32_tpm get specversion
It will return the specification version if TPM is accessible.
4. Check via System Information
- Press Windows R, type
msinfo32
, and press Enter. - In the System Information window, go to: Components → Security Device (TPM)
- Look for Spec Version – should say 2.0 for Windows 11 compatibility.
What if TPM 2.0 isn’t showing?
- Enable it in BIOS/UEFI: Restart your PC, enter BIOS/UEFI (usually by pressing F2, F10, Del, or Esc during boot), and look for TPM or Security settings. Enable TPM 2.0, PTT (Intel), or fTPM (AMD) depending on your hardware.
- Older hardware: Some older CPUs don’t support TPM 2.0. Check your motherboard or laptop specs online.
- Virtual Machines: Some VMs emulate TPM 2.0 only if enabled in settings (e.g., Hyper-V, VMware).
Basically, the tpm.msc
method is the clearest. If it shows Specification Version 2.0, your PC meets this key Windows 11 requirement.
The above is the detailed content of How to check the TPM version for Windows 11. For more information, please follow other related articles on the PHP Chinese website!

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