How to Clear Tpm in Windows 11 and Get Back to Default Settings


Here we can see, “How to Clear Tpm in Windows 11 and Get Back to Default Settings”

  • Windows 11 may only be utilized on devices that have TPM 2.0 installed, according to Microsoft.
  • All TPM-related keys and the data they protect are lost when it is cleared.
  • Any encrypted data should have a backup and recovery strategy in place.

TPMs are now instantly initialised and given ownership by the operating system, making them more secure, beginning with Windows 10 and Windows 11.

In contrast to earlier operating systems, which required you to establish the TPM and create an owner password before continuing, this one does not.

Make sure you have a backup and recovery solution in place for any data that has been secured or encrypted by the TPM before clearing it.

The vast majority of TPM functionality will probably continue to work correctly after the TPM has been cleared, even if the TPM must be deleted before a new operating system can be installed.

In this piece, we’ll go through all the several ways you can clear the TPM chip on Windows 11 in detail.

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How does Windows 11 use TPM?

A cryptographic element called the Trusted Platform Module (TPM) enhances the confidentiality and security of computer systems.

Basic computer security procedures include, among others, identifying which software is currently running on a system and protecting data through encryption and decryption.

TPMs are passive systems that just take commands and carry them out. To fully utilize a TPM, the OEM must properly integrate system hardware and firmware with the TPM, enabling it to respond to system commands and receive directives from the system.

The Windows 11 operating system introduces ground-breaking new security features, including Device Guard and Windows Hello for Business while also enhancing the security of the operating system’s current security features.

Compared to earlier Windows editions, it more deeply incorporates hardware-based security into the operating system, enhancing platform security and usability.

Combining the advantages of a TPM with the security and privacy capabilities of Windows 11 provides useful security and privacy advantages.

Precautions to take before clearing TPM

    • Make sure you have a backup and recovery solution in place if you have any data that the TPM has encrypted or safeguarded.
    • If your IT administrator hasn’t specifically told you to, don’t remove the TPM from a PC that you don’t own, such as one at work or school.
    • Suppose you want to temporarily suspend TPM operations while using Windows 10, versions 1507 or 1511. In that case, you can disable the TPM by hitting the Power button. Turning off the TPM is covered in more detail in a later section of this text.
    • Always use operating system features (like TPM.msc) rather than third-party software to clear the TPM. Straight from the UEFI, clearing the TPM is not advised.
    • Before attempting to clear the TPM security hardware, you may want to refer to the manuals or instructions that came with your computer or search the manufacturer’s website. This is because the TPM security hardware is a physical part of your computer.

How do I clear TPM in Windows 11?

1. Use the Windows Security app

    1. Select the most pertinent result by typing Windows Security and pressing Windows + S on your keyboard.
    2. Select the Device security option from the left panel.
    3. Choose Security processor details from the Security processor section.
    4. Troubleshooting Security Processor should be selected.
    5. Then choose Clear TPM.
    6. Tap the Clear and restart option to finish.

In some circumstances, the UEFI might ask you to confirm your choice to clear the TPM. To restart the computer, you will need to push a button.

Your TPM will be automatically set up for usage by Windows 11 after the computer restarts.

2. Open the TPM MMC

    1. To find the most pertinent result, type tpm.msc while pressing Windows + S on your keyboard.
    2. When the User Account Control dialogue box appears, click Yes after ensuring the action it presents is what you want.
    3. Clear TPM can be chosen by clicking on Actions.

Upon completion of the process, your computer will restart itself. The UEFI could ask you to press a button to indicate that you want to clear the TPM during the restart.

Your TPM will be automatically set up for usage by Windows 11 after the computer restarts.

3. Clear from the BIOS menu

    1. To access the BIOS setup mode while your computer is booting, hit the F2 key.
    2. Locate and expand the Security menu item on the left.
    3. Check the Clear box after selecting the TPM option nestled under the Security setting.
    4. Restart your computer, then click the F2 key to re-enter the BIOS menu.
    5. To enable the TPM, make sure the Enabled radio button is selected.
    6. Reboot your computer.

The TPM modifications won’t take effect until your machine has rebooted.

Does TPM slow down the computer?

When a computer boots, TPM looks at the machine’s current state as well as the current state of the surrounding environment to determine whether the computer is secure.

The computer will work properly as long as it is in a reliable state (that is, it hasn’t been tampered with).

The inability of the computer to boot means that there is no way to access or extract any data from it while it is not in a reliable state.

The TPM needs to create encryption codes in order to operate. Since only half of the encryption key is stored on the TPM chip and half on the computer hard drive in this scenario, removing the TPM chip from the computer would prohibit it from booting.

TPM is a need for some firmware, like Microsoft’s BitLocker, and unless it is turned on in the BIOS menu, it won’t do anything for the machine.

Users may only notice a small speed change in the operating system’s boot-up process once it is activated.

Windows 11 offers noticeably better security advantages when it is installed on devices with a TPM.


I hope you found this guide useful. If you’ve got any questions or comments, don’t hesitate to use the shape below.

User Questions

1. What happens if I empty the TPM on my computer?

You lose all created keys connected with the TPM when you clear it and any data secured by those keys (like a sign-in PIN or a virtual smart card). Any data that the TPM protects or encrypts should have a backup and recovery strategy in place.

2. What occurs if TPM is disabled after Windows 11 installation?

After Windows 11, you won’t get any more automatic Windows Updates if you disable TPM. Turning off TPM and the ensuing automatic updates might not be the worst idea, given how unpredictable Windows 11 updates are. Make sure you are using a largely bug-free version before turning off TPM.

3. How do I compel TPM to clear?

Once more, choosing Device Security, choose Security processor details next to Security processor. Select Security processor troubleshooting on the following page, and then click the Clear TPM button next to that option. Your security processor’s settings will be restored as a result.

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