How do I install Windows 11 without TPM?

How to Install Windows 11 Without TPM

Windows 11 has set new hardware requirements that include a Trusted Platform Module (TPM) 2.0. While TPM is designed to enhance security, many users find themselves in situations where they want to install Windows 11 on devices that lack this feature. This article provides a step-by-step guide on how to install Windows 11 without TPM.

Understanding TPM and Its Importance

TPM is a specialized chip on your PC’s motherboard designed to secure hardware by integrating cryptographic keys into devices. In Windows 11, TPM 2.0 plays a crucial role in safeguarding sensitive data, improving system integrity, and enabling features like BitLocker and Windows Hello. However, some older computers, custom-built systems, or virtual machines may not have TPM 2.0, leading users to seek alternative installation methods.

Preparing for Installation

Before proceeding with the installation, ensure you have the following:

1. A Compatible Device: Your system should meet all other hardware requirements for Windows 11, such as a compatible 64-bit processor, 4 GB of RAM, and 64 GB of storage.
2. A Windows 11 ISO File: Download the latest Windows 11 ISO image from the official Microsoft website.
3. A USB Drive: Prepare a USB drive with at least 8 GB of capacity to create a bootable installer.
4. Backup Your Data: Make sure to back up important files, as the installation process might lead to data loss.

Creating a Bootable USB Drive

1. Use a Tool: Download a tool like Rufus or the Windows USB/DVD Download Tool.
2. Select the ISO: Plug in your USB drive and open the chosen tool. Select the Windows 11 ISO file you downloaded.
3. Format the Drive: Choose the USB drive under device and set the partition scheme to ‘GPT’ if you are using UEFI mode; otherwise, choose ‘MBR.’
4. Start the Process: Click on Start and wait for the tool to create a bootable USB.

Modify the Registry for Installation

To bypass the TPM requirement, we will need to make a registry edit during the Windows installation process.

1. Boot from USB: Insert the bootable USB drive into your computer and restart it. Enter BIOS/UEFI settings (commonly accessed via keys like F2, DEL, or ESC during boot) to set the USB as the primary boot device.
2. Start Windows Installation: When the Windows Setup screen appears, press Shift + F10 to open a command prompt.
3. Access Registry Editor: In the command prompt, type regedit to launch the Registry Editor.
4. Navigate to Key: Go to the following path:

   HKEY_LOCAL_MACHINE\SYSTEM\Setup

5. Create a New Key: Right-click on Setup, select New > Key, and name it LabConfig.
6. Add DWORD Values: Within the LabConfig key, create two new DWORD (32-bit) values:

• BypassTPMCheck and set it to 1
• BypassSecureBootCheck and set it to 1

5. Close Registry Editor: After adding these entries, close the Registry Editor and command prompt.

Continue Installation

Now that you’ve bypassed the TPM check, proceed with the Windows installation by following the on-screen instructions. Choose your language, time, and keyboard settings, and then select “Install Now.”

Conclusion

Installing Windows 11 without TPM may involve some additional steps, but with careful preparation and the right approach, you can successfully run the latest operating system on your PC. Always ensure your system is updated and secure to make the most of the features offered by Windows 11.