How to Install Windows 11 Without TPM 2.0

Published 2026-02-04 by TechNet New England

When Microsoft released Windows 11, one of the most controversial decisions was requiring TPM 2.0 (Trusted Platform Module) for installation. This means many perfectly capable computers, including gaming PCs with powerful hardware, get rejected by the Windows 11 installer with a "This PC doesn't meet the minimum system requirements" message.

Before bypassing anything, it's worth checking whether your computer actually has a TPM that just needs to be turned on. Many modern systems have one built into the CPU that's simply disabled by default.

Step 1: Check Your Current TPM Status

1. Press Windows + R, type tpm.msc, and press Enter
2. If you see "Compatible TPM cannot be found," your TPM is either missing or disabled in BIOS
3. If you see a TPM Manufacturer Information section with Specification Version 2.0, you already have TPM 2.0 and something else is blocking installation

Step 2: Enable TPM in Your BIOS

Most modern CPUs (roughly 2016 and newer) have a firmware-based TPM built in. It's just usually turned off by default. The setting name varies by manufacturer:

• Intel systems: Look for "Intel PTT" (Platform Trust Technology)
• AMD systems: Look for "AMD fTPM" (firmware TPM)

How to Enable It

1. Restart your computer and enter BIOS (usually by pressing Delete, F2, or F12 during startup; the key depends on your motherboard)
2. Look in the Security or Advanced sections for the TPM setting
3. On ASUS boards: Advanced > Trusted Computing or AMD fTPM switch
4. On MSI boards: Settings > Security > Trusted Computing
5. On Gigabyte boards: Peripherals > AMD CPU fTPM or Intel Platform Trust Technology
6. Enable the setting, save your BIOS changes (usually F10), and restart

Run tpm.msc again after restarting. If it now shows TPM 2.0, you should be able to install Windows 11 normally.

Step 3: Bypass TPM Requirements (If You Don't Have TPM 2.0)

If your system genuinely doesn't have TPM 2.0 (older hardware, custom builds with older motherboards), you can bypass the requirement. Microsoft has acknowledged this method but warns that you may not receive all future updates.

Method 1: Registry Bypass During Installation

This method works when the installer stops and tells you the PC doesn't meet requirements:

1. When you see the "This PC can't run Windows 11" message, press Shift + F10 to open Command Prompt
2. Type regedit and press Enter
3. Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\Setup
4. Right-click on "Setup," select New > Key, and name it LabConfig
5. Inside LabConfig, create these DWORD (32-bit) values and set each to 1:
   • BypassTPMCheck
   • BypassSecureBootCheck
   • BypassRAMCheck
6. Close the Registry Editor and Command Prompt
7. Click the back arrow on the installer and proceed again. The compatibility check should now pass

Method 2: Use Rufus (Easiest)

Rufus is a free tool for creating bootable USB drives, and it has a built-in option to remove Windows 11 requirements.

1. Download Rufus from rufus.ie (version 3.18 or newer)
2. Download the Windows 11 ISO from Microsoft's website
3. Insert a USB drive (8 GB or larger) and open Rufus
4. Select your USB drive and the Windows 11 ISO
5. Click Start. A dialog will appear with options to customize the installation
6. Check "Remove requirement for 4GB+ RAM, Secure Boot, and TPM 2.0"
7. Optionally check "Remove requirement for an online Microsoft account" if you want to use a local account
8. Click OK and wait for the USB drive to be created
9. Boot from the USB drive and install Windows 11 normally

Important Notes

• Systems running Windows 11 without TPM 2.0 may not receive certain security updates in the future, though this hasn't happened yet as of this writing
• You'll still get regular Windows updates and feature updates through normal channels
• Some security features like BitLocker and Windows Hello may not work without a TPM
• This is your computer and your choice. The hardware requirements are primarily about security features, not compatibility

If these steps don't resolve the issue, or if you'd like professional help, our team is here. Contact TechNet New England for IT support.