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How to Bypass TPM Check and Install Windows 11 Without TPM

    Bypass TPM Check

    Windows 11 has introduced new hardware requirements, including TPM 2.0 (Trusted Platform Module) as a mandatory feature. However, if you’re trying to install Windows 11 on a computer that lacks TPM 2.0, there are ways to bypass this requirement. This guide will walk you through methods to bypass the TPM check and successfully install Windows 11.

    Prerequisites

    1. Backup Your Data:
      • Ensure that all important data is backed up before attempting to modify installation settings or bypass hardware requirements.
    2. Prepare Installation Media:
      • You’ll need a USB flash drive with at least 8GB of storage or a blank DVD to create a bootable Windows 11 installation media.

    Method 1: Bypass TPM Check Using Windows 11 Installation Media

    Step 1: Create a Bootable Windows 11 USB Drive

    1. Download the Windows 11 ISO:
    2. Create Installation Media:
      • Use tools like Rufus or the Windows Media Creation Tool to create a bootable USB drive with the Windows 11 ISO.

    Step 2: Modify the Installation Media

    1. Open the Bootable USB Drive:
      • Insert the USB drive into your computer and navigate to it.
    2. Edit the sources Folder:
      • Inside the USB drive, open the sources folder.
      • Look for a file named appraiserres.dll. Rename or delete this file. This file is responsible for checking hardware requirements during installation.
      • Note: Renaming the file is safer than deleting it in case you need to restore it later.
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    Step 3: Install Windows 11

    1. Boot from USB Drive:
      • Restart your computer and boot from the USB drive. You may need to change the boot order in your BIOS/UEFI settings.
    2. Begin Installation:
      • Start the Windows 11 installation process. The TPM check should now be bypassed, allowing you to proceed with the installation.
    3. Follow On-Screen Instructions:
      • Continue with the installation as you normally would. Follow the prompts to complete the setup.

    Method 2: Bypass TPM Check Using Windows Registry (For Existing Installation)

    Step 1: Modify the Registry

    1. Open Registry Editor:
      • Press Win + R to open the Run dialog, type regedit, and press Enter to open the Registry Editor.
    2. Navigate to the Registry Key:
      • Go to the following path:
        sql
        HKEY_LOCAL_MACHINE\SYSTEM\Setup\MoSetup
    3. Create a New DWORD Value:
      • Right-click on the MoSetup key, select New, and then DWORD (32-bit) Value.
      • Name the new value AllowUpgradesWithUnsupportedTPMOrCPU.
    4. Set Value Data:
      • Double-click on AllowUpgradesWithUnsupportedTPMOrCPU, set the value data to 1, and click OK.

    Step 2: Proceed with Windows Update

    1. Check for Updates:
      • Go to Settings > Update & Security > Windows Update.
      • Click on Check for updates. Windows should allow you to proceed with the upgrade to Windows 11.

    Method 3: Using a Third-Party Tool

    Step 1: Download a Tool

    1. Download a Tool:
      • Tools like Rufus and UUP Dump can be used to create installation media that bypasses the TPM check.
    2. Create a Bootable USB Drive:
      • Use the tool to create a bootable USB drive with the modified Windows 11 installation media.

    Step 2: Install Windows 11

    1. Boot from USB Drive:
      • Restart your computer and boot from the USB drive.
    2. Follow Installation Instructions:
      • Proceed with the installation process as you would normally.
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    FAQs:

    1. Is bypassing TPM a safe option?

    • Bypassing TPM requirements may lead to reduced security features and potential compatibility issues. It’s recommended to use TPM if possible for enhanced security.

    2. Will Windows 11 function normally without TPM?

    • While Windows 11 will function, you might miss out on some security features and updates. TPM is designed to enhance security by storing encryption keys and passwords.

    3. Can I revert changes if something goes wrong?

    • If you modified the installation media or registry, you can usually revert changes by restoring the original files or undoing the registry edits.

    4. Will I be able to get Windows updates without TPM?

    • Windows updates should still be available, but some updates may require TPM. Ensure that your system meets other Windows 11 requirements to continue receiving updates.

    5. Can I use these methods for a fresh install or upgrade?

    • Both methods can be used for a fresh installation or an upgrade, depending on your needs and system configuration.

    Final Thoughts

    Bypassing TPM requirements allows you to install Windows 11 on systems that do not meet all the hardware prerequisites. While these methods provide a workaround, consider the potential impact on system security and functionality. Always ensure that you back up your data and understand the implications of bypassing hardware requirements. For further guidance and support, consult the Microsoft Support or relevant community forums.

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