How to Install Windows 11 in UEFI Mode from USB: Complete Guide

Last update: 19/03/2025

  • UEFI mode offers improved security and faster boot times in Windows 11.
  • It is necessary to format the USB drive to FAT32 and configure the BIOS correctly.
  • The installation disk must be in GPT format to be compatible with UEFI.
  • It is recommended that you enable Secure Boot after the installation is complete.
How to install Windows 11 in UEFI mode from a USB drive

You do not know How to install Windows 11 in UEFI mode from USB? We advise you that it is essential to follow the correct steps to ensure a successful installation. Windows 11 requires certain settings in the BIOS, such as the secure boot and disk configuration in format GPTIn this article, we explain each step in detail so you can configure your equipment correctly and complete the installation efficiently.

UEFI mode offers several advantages over legacy BIOS, including faster boot times y better security measuresIf you have a modern computer, it's best to make sure you install Windows 11 in UEFI mode to take advantage of these features.

How to Install Windows 11 in UEFI Mode from USB: Prerequisites

New features in Windows 11 Snipping Tools - 3

Before starting the installation, it is important to ensure that your equipment meets the minimum requirements and that the configuration is set correctly. These are the items you need:

  • A USB drive of at least 8 GB capacity.
  • The file Windows 11 ISO, which you can download from the official Microsoft website.
  • Access to BIOS / UEFI from your computer to modify the settings if necessary.
Exclusive content - Click Here  Zorin OS 18 arrives just in time for the farewell to Windows 10 with a new design, tiles, and Web Apps.

Preparing the USB for installation

To create a Windows 11 installation media in UEFI mode from a USB drive, follow these steps:

1. Format the USB drive

You need to make sure that the USB drive has the suitable format:

  1. Connect the USB drive to your computer.
  2. Opens Disk management pressing Windows + X and selecting the option.
  3. Right click on the USB drive and select Format.
  4. Choose FAT32 as a file system, as it is compatible with both legacy BIOS and UEFI.
  5. Mark the partition as active.

2. Copy the installation files

Once the USB drive is formatted correctly, you need to copy the files from the installer:

  • Mount the Windows 11 ISO in your system.
  • Open the drive and copy all its contents to the USB.
  • If the file install.wim is larger than 4 GB, use the following command in CMD:
    Dism /Split-Image /ImageFile:D:\sources\install.wim /SWMFile:E:\sources\install.swm /FileSize:3800

Configure UEFI boot

UEFI

Once you've created the USB drive, you'll need to make sure your computer boots in UEFI mode to install Windows 11. To do this:

  1. Access the BIOS / UEFI when starting the computer (usually by pressing F2, F12, Delete or ESC).
  2. Within the settings, look for the tab Boat o start.
  3. Make sure the boot mode be set as UEFI and not in Legacy mode.
  4. If necessary, disable the secure boot temporarily to avoid errors.
  5. Change the boot priority so that USB be the first option.
  6. Save the changes and reboot the system.
Exclusive content - Click Here  How to use Winget to automatically install and update programs in Windows

Install Windows 11

UEFI

With the proper setup, it's time to proceed with the installation and you'll be much closer to knowing how to install Windows 11 in UEFI mode from USB:

  1. Insert the USB drive and restart the computer.
  2. When the boot selection menu appears, choose the option UEFI USB.
  3. The installation wizard will begin. Follow the on-screen steps and choose the disk you want to install. install Windows 11.
  4. If the disk is not in GPT format, use the following command in the installer terminal:
    diskpart
    list disk
    select disk X (Replace X with your disk number)
    clean
    convert gpt
    exit
  5. Complete the installation by following the wizard's instructions. If you'd like more information about installing in other contexts, you can consult our guide on How to install Windows 11 on an old PC.

Enable Secure Boot

If you disabled Secure Boot, it is recommended that you re-enable it after installation:

  • Enter the BIOS again.
  • In the section Boat, enables Secure Boot.
  • Save and exit BIOS.
Exclusive content - Click Here  Windows 10: End of support and your options

This step is necessary to comply with the Windows 11 security requirements and ensure a protected system. For more information, be sure to visit the guide on Create a bootable USB to install Windows 11.

By following this guide, you'll learn how to install Windows 11 in UEFI mode from a USB drive without any hassle. With this setup, you'll be sure to take advantage of all the features available. Advantages of UEFI mode, such as greater security and better performance on your computer.

Download Windows 11 ISO for free-3
Related article:
Complete guide to download and install Windows 11 from an ISO