Why Can't My PC Run Windows 11 Despite TPM 2.0?

Despite having TPM 2.0, many users encounter the frustrating message that their PC is not compatible with Windows 11. This article will guide you through the common causes and provide solutions to resolve this issue.

Understanding the Requirements

Windows 11 comes with strict hardware requirements. The primary culprits in this case are the CPU and the system firmware. Specifically, Windows 11 requires a 64-bit CPU with a generation of 2018 or later. In your case, the i5-6200U was released in 2015, which is a few years behind the required minimum. Additionally, the system must support UEFI firmware instead of the older BIOS.

Common Reasons and Troubleshooting Steps

Check CPU Compatibility

Windows 11 specifically requires a 64-bit CPU with a generation of 2018 or later. Since the i5-6200U is not supported, you are facing a hardware limitation. Visit the Microsoft website to view the full list of compatible processors.

Secure Boot and UEFI Firmware

Ensure that Secure Boot is enabled in your system's BIOS settings. This feature is a requirement for Windows 11. Additionally, your system must be in UEFI mode. These settings can typically be found in the BIOS or UEFI firmware setup, which you can access by restarting your computer and pressing the appropriate key (often F2, F12, or Del).

RAM and Storage

According to the system requirements, 8GB of RAM and 1TB of storage are sufficient. However, ensure that there is enough free space for the Windows 11 installation. You can check this under the 'Disk' properties in File Explorer or by using a command prompt.

Consider Upgrading Hardware

If upgrading your CPU is not feasible, consider obtaining a new laptop or desktop that meets the Windows 11 requirements. Many modern laptops and desktops come with CPUs from 2018 or later and UEFI firmware.

Alternative Solutions

Continue with Windows 10

If you are satisfied with your current setup and do not wish to invest in new hardware right now, you can continue using Windows 10. Microsoft will continue to support Windows 10 until October 14, 2025, providing you with a seamless and secure operating environment.

Registry Trick

If you are determined to run Windows 11 and are willing to take a risk, you can use a Microsoft-sanctioned registry trick to bypass the CPU limitation. This method involves editing certain registry keys, which can be found and performed using detailed guides available online. However, be cautious as any modification to the registry can cause instability or other issues.

Here is a quick guide to editing the registry to attempt the upgrade:

Open the Registry Editor (Press Win R, type regedit, and press Enter). Navigate to the following registry key: HKEY_LOCAL_MACHINESYSTEMSetup. Create a new DWORD (32-bit) value named OSSwatTestingEnabled, and set it to 1. Restart your computer and attempt to upgrade to Windows 11. If the upgrade fails, you can revert the change by setting OSSwatTestingEnabled back to 0 and restarting.

Conclusion

The i5-6200U CPU is not compatible with Windows 11, so upgrading your hardware is the best long-term solution if you wish to run the latest version of Windows. Alternatively, you can continue using Windows 10, which offers robust support and security until 2025. For those willing to take a risk, the registry trick can be a viable option, but proceed with caution to avoid potential issues.