4 Confirmed Tips to Install Windows 11 on Unsupported CPU


by Radu Tyrsina

Radu Tyrsina has been a Windows fan ever since he got his first PC, a Pentium III (a monster at the time). For most children from… read more


  • Microsoft does not allow you to install Windows 11 on an unsupported processor, but we have just the right solutions to work around this problem.
  • This process will cause the system to bypass the CPU requirements and allow you to proceed with the installation.
  • Before you begin, it is imperative to back up all important data in case something goes wrong.


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Since its release in late 2021, this Windows operating system has shown the world a number of desirable features. For the first time in a long time, Microsoft shocked the world with an all-new user interface.

It’s no wonder that many people don’t even mind installing Windows 11 on an unsupported processor.

Users realize that they cannot upgrade to the latest Windows operating system on their PC because they get the This PC does not currently meet the system requirements for Windows 11 Where The processor is currently not supported for Windows 11.

The good news, however, is that there is a Microsoft-approved hack that should instantly improve it. This hack allows you to bypass the CPU check.

Read on to learn how to install Windows 11 on unsupported hardware.

Minimum system requirements for Windows 11

Just in case you want to know what the minimum system requirements are for Windows, here’s a checklist that you run through:

  • Processor: Your computer’s processor must be 1 gigahertz (GHz) or faster with two or more cores on a compatible 64-bit processor or system-on-chip (SoC)
  • RAM: PC RAM size must be 4 gigabytes (GB) or more
  • Storage: A storage size of 64 GB* or more is required to install this Windows
  • Note that additional storage space may be required to download updates and enable specific features.
  • Graphics card: must be compatible with DirectX 12 or later, with a WDDM 2.0 driver
  • System firmware: UEFI, Secure Boot compatible
  • TPM: Trusted Platform Module (TPM) version 2.0
  • Display: High definition display (720p), 9″ or larger monitor, 8 bits per color channel

We also have an article detailing the technical specifications of Windows 11 which could offer a lot more information on this subject.

However, if you want to know how to install Windows 11 on an unsupported PC, we’ll show you how. We have broken down the entire process from start to finish in simple steps.

How can I install Windows 11 on an unsupported processor?

Note icon

Before starting this Windows 11 installation process on unsupported machines, we recommend backing up important data first. AOMEI Backup is a great solution for this; it will keep your system safe and prevent data loss.

1. Download Windows 11 ISO

  1. Download Windows 11 Disc Image (ISO).
  2. Open the Select Download scrolling menu.
  3. Select Windows 11.
  4. Hit it To download button.
  5. Click it Choose one drop-down and select your product language, then press To confirm.Select product language to download Windows 11
  6. Click on 64 bit download.
Note icon

The typical way to update your PC to the latest update is through the Windows 11 installation wizard. In this case, it does not work because your system does not meet the minimum system requirements.

Your browser should start downloading the image (should be around 5.1 GB). While downloading, you can proceed to the next step.

2. Bypass CPU Check by Editing Windows Registry

  1. press the the Windows key + R begin To runtype regedit, then click OKAYor press Walk in to launch the Registry Editor.
  2. Navigate to the following path: HKEY_LOCAL_MACHINESYSTEMSetupMoSetup
  3. In the right pane, you can right-click and select New then select the DWORD (32-bit) value.
  4. Once the value is created, you can rename it to AllowUpgradesWithUnsupportedTPMOorCPU.
  5. You can now double click on this new value and enter 1 in the Value data field. Hit OKAY and close the registry editor.

Once you restart your PC and opt for the next solution, the system will ignore all the shortcomings regarding your CPU and even with the TPM 2.0 requirement.

3. Install Windows 11 from ISO image

  1. After downloading the ISO, press the Windows key + E throw File Explorer.
  2. Locate the ISO, right click on it and select To go up.
  3. A new virtual drive will appear on your PC. Go to it and double click on the setup.exe file to start the installation process.

After installation, you should see a warning message instead of a rejection message. This message is accompanied by an option to install Windows 11 without losing your data.

Again, we must reiterate that you backup your important data before starting this whole process.

4. Install Windows 11 from USB Drive

Note icon

If you boot from a Windows 11 USB drive, it will cleanly install the OS, but the process will still go through the CPU check. Therefore, you can only run setup from the USB drive while the system is running and after performing registry tuning from solution 2.

  1. Download Windows 11 Media Creation Tool.
  2. Run the installer, accept the terms, then select the OS language and edition and press Next.
  3. Check the USB key box, then select Next.
  4. Make sure you have connected the USB flash drive to your PC, select it from the list and click Next.
  5. Also, make sure you have an internet connection, as the app will download the Windows 11 kit and create the bootable version. Hit it Finish button when the process is complete.
  6. Now all you have to do is press the the Windows key + E throw File Explorernavigate to the Windows 11 USB bootable drive and double-click the Install file to start the installation.

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As we mentioned in the note above, it is possible to install Windows 11 on unsupported processors from USB, as you saw above.

However, this step can only be done after editing the registry as shown in the second solution in this guide.

Indeed, if you boot from the newly created bootable flash media, the system will check the processor and not validate the installation.

Another way to install Windows 11 on an unsupported processor is to use Rufus, a tool that will allow you to install an image that will also pass TPM and Secure Boot checks.

Should you upgrade an unsupported processor?

Let’s be clear about this. If you have not yet decided whether you really want to go through the procedure of installing Windows 11 on an unsupported laptop, we do not recommend that you do so.

Indeed, Microsoft warns that there is a strong tendency to encounter bugs. They also warned that they may eventually stop making security updates for unsupported PCs running this operating system.

Thus, it may not be ideal to upgrade to the new operating system if you do not have these requirements. However, if you don’t mind a little delay here and there, feel free to follow the steps we’ve provided above.

To avoid any problems, you can also install Windows 11 in a virtual machine and test it in its entirety before loading it on your main machine.

It’s important to note that these steps are meant to show you how to install Windows 11 on an unsupported processor. These steps only force Windows to ignore CPU requirements.

If you still have problems installing this recent operating system, you can check out our article on installing Windows 11 without a TPM.

As you probably know, another important requirement for installing Windows 11 is that your PC supports the feature called Secure Boot.

If you get an error about this, we can help you with a guide on how to bypass the secure boot requirement and continue with the installation.

You are welcome to leave a comment to let us know if our solution was helpful or if you have any other tips on how to install Windows 11 on an unsupported device that you think should be added to the listing.

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