Did you run into the “The PC must support TPM 2.0” error when trying to upgrade to Windows 11? If so, then this article is for you.

Microsoft has a new and exciting operating system in the pipeline for its users, and you can sign up for the Insider beta program to try it out. The official rollout is scheduled to start later this year and continue into 2022. According to Microsoft, some devices may receive the upgrade earlier than others.

While the Windows 11 upgrade will be free (as long as you have a genuine license for your current Windows 10 OS), not all devices will support Windows 11. Your PC must meet specific requirements to be compatible with the new OS. Apart from having the usual minimum RAM and storage space, your system must support TPM 2.0.

Microsoft has been strict about this requirement ahead of the system’s official release to the public. In fact, it seems the company started preparing users for Windows 11 in 2016, when it required TPM 2.0 support on all new computers that ran any version of Windows 10. If you bought your PC after 2016, chances are it comes with TPM 2.0 and will support Windows 11.

If you’re getting the error “The PC must support TPM 2.0,” it may mean TPM is currently not enabled on your device.

In this guide, we lay out everything you need to know about this chip, why you need TPM 2.0 for Windows 11, and how to enable TPM 2.0 on a PC.

What Is TPM 2.0?

TPM, short for Trusted Platform Module, is a small chip in your PC’s motherboard, whose function is to provide security-related features at the hardware level. TPM 2.0 generates an integrated cryptographic key to protect data used to authenticate your PC.

Unlike software security, which is more malleable, hardware security is more effective. When you press the power button on your PC, the TPM chip communicates with other security features within the system and supplies a unique code (cryptographic key) that cannot be modified. If everything checks out, the computer will start up. If a problem with the key is detected, the PC won’t boot.

Think of TPM 2.0 as a security protocol intended to make the life of hackers a little bit harder.

Is TPM 2.0 Required for Windows 11?

Microsoft has made it clear that Windows 11 will only run on computers that have TPM 2.0 capabilities. In a blog post, Microsoft explains that PCs require this “modern hardware root-of-trust to help protect from common and sophisticated attacks.” The post adds that “requiring the TPM 2.0 elevates the standard for hardware security by requiring that built-in root-of-trust.”

The TPM also performs various authorization functions, including drive encryption and secure biometric sign-ins with Windows Hello. Put another way, if a hacker steals your drive and plugs it into another computer, they can’t simply decrypt it and access the files without the keys stored in the TPM.

TPM is tamper-resistant, making unauthorized access to your files nearly impossible.

How to Enable TPM 2.0 on a PC

There are several ways to check if your PC supports TPM 2.0.

1. Use Microsoft’s PC Health Check App

If you’re a Windows Insider, Microsoft makes it easy for you to check if your PC is compatible with Windows 11 through the PC Health Check app. Simply download the app and launch it.

You’ll see a list of your device’s specifications, including TPM 2.0  if it is enabled on your PC. You’ll also be able to see how old your machine is.

The PC Health Check app is currently only available to Windows Insiders, but it will be available to everyone soon. Meanwhile, you can visit the official Microsoft website to check the full list of system specifications required to support Windows 11.

2. Run the Tpm.msc Command

Alternatively, you can check if your system has a TPM chip for Windows 11 and if it’s enabled using the tpm.msc command:

  1. Open Search and type tpm.msc.
  2. Select the first result, which says “tpm.msc. Microsoft Common Console Document”. This command launches the “Trusted Platform Module (TPM) Management on Local Computer” page.
  3. Under Status, you should see the notification “The TPM is ready for use”.
  4. Also, you’ll be able to check if the TPM version says 2.0 under the TPM Manufacturer Information section.

If TPM is not supported, you’ll see the notification “Compatible TPM cannot be found” under Status. If it is supported but disabled in BIOS or UEFI, you’ll see the notification “The TPM is not ready for use.” Unfortunately, if your PC has TPM 1.2, that won’t do as Windows 11 requires TPM 2.0.

As noted, newer PCs should have TPM 2.0 support. If you’re getting the error “This PC must support TPM 2.0,” it could just be disabled by default, and you can activate it in your PC’s BIOS, otherwise known as UEFI on modern computers.

To enable TPM 2.0, follow these steps:

  1. Open the Settings app (Win + I), type Recovery into the “Find a setting” text field, and select “Recovery options”.
  2. Under “Advanced startup”, click on the “Restart now” button and choose “Troubleshoot” on the next screen.
  3. Choose “Advanced options” and click on the “UEFI Firmware Settings” option.
  4. On the UEFI Firmware Settings page, click on “Restart”.
  5. Locate Security Settings and enable TPM 2.0 if it is disabled. The option to activate TPM may sometimes be labeled TPM State, Security Device Support, Security Device, Intel PTT, Intel Platform Trust Technology, AMD fTPM switch, or AMD PSP fTPM. Keep in mind that TPM settings may vary from one manufacturer to another. So, check your device manufacturer’s website for information on how to locate the TPM settings.
  6. Once you are done, exit the settings and reboot your system.

How to Install Windows 11 Without a TPM 2.0 Chip

There has been a lot of confusion concerning Windows 11 not working on a PC without TPM 2.0. Some reports show that you can indeed install Windows 11 on an older PC, but Microsoft warns that the OS will run in an unsupported state.

Note that unsupported Windows 11 PCs won’t be entitled to Windows updates and could miss out on crucial security and driver updates. Therefore, only proceed if you’re willing to risk installing Windows 11 on unsupported devices.

Furthermore, the upgrade only works by installing Windows 11 manually using an ISO file rather than directly via Windows itself.

There are two ways to install Windows 11 without a TPM 2.0 chip:

  • Bypass the TPM requirement
  • Buy a compatible module for your motherboard

1. Bypass the TPM Requirement

You can bypass the TPM requirement in two ways:

a) Copy Files from a Windows 10 ISO File to a Windows 11 ISO File

  1. Go to the official Microsoft website and download the Windows Media Creation Tool. After that, use the Media Creation Tool to download a Windows 10 ISO file.
  2. Once you are done, right-click on the Windows ISO file and select “Mount”.
  3. Launch File Explorer and select “This PC”. You should see the mounted file.
  4. Open it and locate the Sources folder.
  5. Copy all the contents of this folder using the Ctrl + A shortcut – except install.esd (to deselect it, hold down the Ctrl key and click on the file).
  6. Now, paste the copied items into the Source folder of your Windows 11 ISO file. If it requests permission to replace the files, select “Yes” and wait for the files to be copied.

b) Edit Your Registry

Before you proceed, we should point out that this process can affect the performance and stability of your system. Therefore, do so at your own risk. It’s advisable to create a restore point and back up all your files before you begin.

  1. Download the Windows 11 beta version. You must join the Windows Insider Program to do so.
  2. Restart your PC and try installing it. Since your PC obviously doesn’t meet all the requirements to support Windows 11 (there is no support for TPM 2.0), you’ll see the error notification “This PC can’t run Windows 11.” Don’t close the “Windows setup” page just yet. We’ll be coming back to it later.
  3. When the error appears, press the Shift + F10 shortcut. This action will launch a Command Prompt window.
  4. Type regedit into the Command Prompt and hit “Enter”. This command opens the Windows Registry Editor, where you’ll navigate to HKEY_LOCAL_MACHINE\SYSTEM\Setup.
  5. You should see the Setup key. Right-click it and select New > Key.
  6. Assign the new key the name LabConfig and press “Enter”.
  7. Right-click “LabConfig” and select New > DWORD (32-bit) Value.
  8. Name it BypassTPMCheck and set its value to 1.
  9. Repeat the same process to create the BypassRAMCheck and BypassSecureBootCheck values, setting their data values to 1.
  10. Now, after creating the three values, exit the Registry Editor and close the Command Prompt window.
  11. Go to the “Windows setup” page with the error “This PC can’t run Windows 11” and click on the “Back” button.
  12. Select Windows 11 and follow the prompts. You should now be able to install Windows 11 without TPM 2.0.

2. Buy a compatible module for your motherboard

If the above process doesn’t work, you can add a TPM to your PC by purchasing one of the TPM-supported chipsets. However, the process is more complicated than it sounds, and you must ensure that the new chipset is properly configured in the BIOS/UEFI for the Windows OS to recognize it.

Keep Your PC Protected

While TPM 2.0 is a security feature that comes with your PC, it’s not a replacement for a software security tool, nor does it function like one. You still need to invest in a robust and reliable malware removal tool, and Auslogics Anti-Malware can be your best bet here. This program is highly advanced and designed to detect and remove all kinds of threats, especially those that operate discreetly.


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