How to Install Windows 11 Without TPM 2.0

When Microsoft announced Windows 11, one of the most controversial requirements was TPM 2.0 (Trusted Platform Module). It’s a security chip built into newer motherboards that helps protect encryption keys and system integrity. But the problem? Many perfectly capable PCs don’t have it — and that means Windows 11 refuses to install by default.

The good news is, you can install Windows 11 on a system without TPM 2.0 by safely bypassing the requirement. In this guide, we’ll walk you through the process step by step.

How to Install Windows 11 Without TPM 2.0

Before you start, make sure you have:

A Windows 11 ISO file or a bootable USB drive (you can create one using Microsoft’s Media Creation Tool).
A PC running Windows 10 or a fresh system where you want to install Windows 11.
Basic familiarity with using the Registry Editor or setup commands.
A backup of your important files — just in case something goes wrong.

Once you’re ready, let’s start the installation process.

Step 1: Create a Bootable Windows 11 USB Drive

If you haven’t already, create a bootable Windows 11 USB drive using Microsoft’s official Media Creation Tool.

Go to the official Windows 11 download page.
Download and launch the Media Creation Tool.
Choose Create installation media (USB flash drive, DVD, or ISO file).
Follow the prompts to create a bootable USB drive.

When finished, plug the USB drive into the PC where you want to install Windows 11.

Step 2: Bypass TPM 2.0 and Secure Boot Requirements

If your computer doesn’t meet the TPM 2.0 or Secure Boot requirements, Windows 11 setup will stop with an error. To get around that, you can modify a small setting in the Windows registry.

Boot your PC using the Windows 11 installation USB.
When the Windows Setup screen appears, press Shift + F10 to open the Command Prompt.
Type the following command and press Enter: regedit This opens the Registry Editor.
In Registry Editor, navigate to the following path: HKEY_LOCAL_MACHINE\SYSTEM\Setup
Right-click on Setup, select New > Key, and name it LabConfig.
Select LabConfig, then in the right pane, right-click and create the following DWORD (32-bit) Values:
- Name: BypassTPMCheck → Set value to 1
- Name: BypassSecureBootCheck → Set value to 1
- (Optional) Name: BypassRAMCheck → Set value to 1
Close the Registry Editor and Command Prompt windows.
Continue with the Windows 11 installation.

Now the setup will skip TPM, Secure Boot, and RAM checks, allowing the installation to proceed.

Step 3: Install Windows 11 Normally

Once you’ve bypassed the TPM requirement, you can install Windows 11 like you normally would.

Select your language and region settings.
Click Install now.
Choose whether to upgrade or do a clean installation.
Follow the on-screen instructions until the installation completes.

The process might take some time, but when it’s done, you’ll have Windows 11 running even on hardware that officially doesn’t support it.

Step 4: Verify Installation and System Updates

After Windows 11 is installed, go to Settings > System > About and check that your system shows Windows 11 as the installed version.

Next, check for updates:

Open Settings > Windows Update.
Click Check for updates.

Windows will still receive most updates, but keep in mind that Microsoft does not officially support systems that bypass TPM 2.0. This means you might not get certain security or driver updates automatically in the future.

Step 5: Alternative Method (Using Rufus)

If you prefer not to edit the registry manually, you can use Rufus, a free tool that automatically removes the TPM and Secure Boot checks when creating the installation media.

Download Rufus from rufus.ie.
Insert your USB drive and open Rufus.
Select the Windows 11 ISO file.
Under Image option, choose Extended Windows 11 Installation (no TPM / no Secure Boot).
Click Start to create your modified installation USB.

When the process is complete, use this USB to install Windows 11 — no registry editing needed.

Wrapping Up

Installing Windows 11 without TPM 2.0 is entirely possible using a quick registry tweak or a Rufus-modified USB drive. While Microsoft doesn’t officially recommend it, this method lets you enjoy all the new features of Windows 11 on older yet capable PCs.

Just remember that unsupported systems may not receive all updates in the future, so it’s best to use this setup for personal or testing purposes rather than critical business machines.

With a bit of care and preparation, you can breathe new life into older hardware and experience Windows 11 without the hardware roadblocks.