Skip to content →

Using Rufus to Install Windows 11 on Unsupported Hardware

If you are not comfortable tinkering with your OS install and potential consequences, please ignore the rest of this post.

I have a range of computers I use, several of which do not meet the official hardware requirements to run Windows 11. Most notably, they either do not support what is known as Secure Boot and or do not have a TPM 2.0 chip. Every few months I see another mainstream publication write an article about how to install Windows 11 on such hardware. These all basically say the same thing, go set a few registry keys and run Windows setup. Sometimes this has worked for me and sometimes not.

Recently I tried what has proven for me to be the most reliable and easiest option here. This involves using an open-source program called Rufus to create a bootable USB drive. Note, even though you are creating a bootable drive, you do not have to boot off the drive. You simply need to run the setup off the created drive.

Rufus can be downloaded from https://rufus.ie/en/

Take note, use the download links within the table of product versions. The other download links are for different ads on the site as near as I can tell.

The author of Rufus has an extensive FAQ on Rufus at https://github.com/pbatard/rufus/wiki/FAQ.

In addition to downloading Rufus, you’ll want to download an ISO file. Windows 11 ISO files can be downloaded from https://www.microsoft.com/software-download/windows11

Locate the heading that says, “Download Windows 11 Disk Image (ISO) for x64 devices” and then download the ISO file.

Once you have these two downloads, run Rufus, ensure you’ve selected a USB drive and the ISO file from within Rufus and choose to start. Another dialog will come up with various setup options including a check box to bypass the Windows 11 hardware requirements. This is checked by default. Start the USB creation process at this point.

Once your USB drive is created, open it from within Windows and run Setup. Again, you should not need to boot off the USB drive. Finish setup and your OS will be updated.

Within Rufus as I mentioned you can select an ISO file. Although it isn’t announced as a split button, the select button here does support that functionality. Instead of pressing space or enter, press Alt+Down arrow and you can choose between select and download. If you do not have an ISO file, arrow down to download and press enter. You’ll return to the same button but this time it will be named download. Now press space or enter.

You are then given choices for Windows version, edition, and language. Each of these are separate selections where you pick from a list, choose continue and advance to the next choice. Eventually you reach the standard file save as dialog.

Note, although this process will update your computer to a released Windows 11 version, if you try and take actions such as joining the Insider program, the hardware checks for those installs will still fail. Additionally, the process of creating a bootable USB drive from a Windows Insider ISO is not supported by Rufus. You can create the drive, but it too will fail hardware checks. The Rufus FAQ clearly says insider ISOs are not supported.

As far as I can tell, if you put your machine into this sort of a state, Windows updates for security and such appear to download properly. I suspect when the next official OS release happens, that install will not work and you’ll need to update through another Rufus-created bootable USB.

Finally, although I’ve outlined using Rufus for Windows 11, it supports creation of more than just a bootable Windows USB drive. You can explore other options from within the program.

Published in Uncategorized

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.