How to create UEFI-only bootable USB live media?


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Overview. Creating UEFI only booting USB live media is pretty straight forward. Just copy the files to your FAT formatted USB drive. That s it! Remember that for an installation or booting the media You may still need to explicitly tell your computer to boot the media via UEFI. A GPT partition table like in .Not specifically an Ubuntu question UEFI only USB key, just extract ISO zip or similar to FAT formated flash set boot flag. How to create UEFI only bootable USB live media? , BIOS or UEFI boot installer from Ubuntu More details ..Prepare the USB stick Ubuntu s official recommendation Linux Live Usb Creator Unetbootin Rufus Win Disk Imager Booting USB drives with grub and iso files grub n iso . UEFI. Boot and install Test if running in UEFI mode Stable portable systems good for USB sticks Creating an EFI only image .Will not boot in BIOS mode. UEFI only USB key, just extract...

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How to Create a Bootable UEFI USB Flash Drive for Installing Windows 7, Windows 8, or Windows 8.1

This tutorial will show you how to create a Windows 7 or Windows 8 or 8.1 installation bootable USB flash drive for UEFI from either the Windows installation ISO or DVD.

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OS 64-bit Windows 10 Computer type PC/Desktop System Manufacturer/Model Number Custom self built CPU Intel i7-3930K 3.2 Ghz (O/C to 4 Ghz) Motherboard ASRock X79 Extreme11 Memory 32 GB (8GBx4) G.SKILL DDR3 Quad PC3-19200 2400 MHz Graphics Card(s) ASUS ROG-STRIX-GTX1080TI-O11G-GAMING Sound Card SB Recon 3Di Integrated Chip Monitor(s) Displays 3 x 27" Asus VE278Q Screen Resolution 1920x1080 Hard Drives 256GB OCZ Vector
6TB WD Black WD6001FZWX PSU OCZ Series Gold OCZZ1000M 1000W ...
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To make a UEFI system boot from a USB flash drive, the latter has to be formatted with FAT32 file system. An official Microsoft utility for making boot USB flash drives, Windows 7 USB/DVD download tool, formats a flash drive with NTFS. So, a UEFI system won’t boot from this flash drive in its native mode.

Let’s try to create a UEFI USB flash drive with Windows 7 distribution ourselves. We’ll need the following:

a 4GB or more USB (v2 or v3) flash drivea 64-bit Windows 7 distribution (32-bit Windows versions won’t boot in the UEFI system.) A distribution could be in the form of the installation DVD or an ISO image file

Step-by-step guide on how to create a boot Windows 7 flash drive for a UEFI system:

After the described procedures, you have a USB flash drive, using which Windows 7 can be installed on a UEFI system in the native mode. More detailed procedure of Windows 7 installation in a UEFI system will be considered in next...

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When you're getting ready to install a new release of Windows 10, or you're planning to set up a dual-boot system, you first need to create a bootable USB media to start the setup and proceed with the installation. However, if you have a newer device that uses UEFI mode, instead of the legacy BIOS (Basic Input/Output System) firmware, you need to make sure the installation media includes the correct firmware support.

Thankfully, you have multiple choices to get this done properly. You can use the Microsoft Media Creation Tool, which makes it easy to prepare a removable drive with support for both firmware modes (BIOS and UEFI). And if the tool doesn't work, it's also possible to use the popular Rufus tool to create a bootable media specifically to work on UEFI devices.

In this Windows 10 guide, we'll walk you through the steps to create a USB bootable media with UEFI support using the Media Creation Tool and Rufus. Here's how to install Windows 10 from USB.

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We will create a bootable USB stick with Linux by starting from a Linux distribution’s ISO. Since we want to create a USB stick that will be able to boot a UEFI system, we will require an ISO that can do this. The ISO requires a special EFI bootloader. At the time of writing this article, not many Linux distributions had an ISO available that contains the special EFI bootloader. We have been looking at Debian and Kali, but both ISO’s were lacking this feature.

We did find that the Ubuntu ISO contained the bootloader that we needed. We have used the following ISO “ubuntu-14.04.2-desktop-amd64.iso”. Make sure that you download the AMD64 version of the ISO! You can download this ISO from the following link:

To create the bootable USB stick from the ISO, we use the Rufus tool on Windows. You can download Rufus via the following link:

Use Rufus as follows:

Set “Partition scheme and target system...
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Previously, I showed you how to install Windows 10 using a bootable USB stick. This method is suitable for devices which boot using the legacy BIOS mode. If you need a UEFI bootable USB stick, the earlier-mentioned method will not work. In this article, we will see how to create a bootable UEFI USB drive containing Windows 10 Setup.

RECOMMENDED: Click here to fix Windows errors and optimize system performance

It is a good idea to use the Rufus tool to prepare the bootable UEFI Windows 10 USB drive. Rufus is free and works without any issues. Also, it is a portable app so it does not require itself to be installed. Here are the step-by-step instructions:

Download the latest version of Rufus from HERE.You need a USB drive with at least 4 GB available. All data on this drive will be erased, so it is a good idea to backup everything from this USB drive before proceeding.Run the Rufus utility and pick your USB drive under the Device section.Select the partition...
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New Windows 10 computers use UEFI firmware instead of the traditional BIOS. As you probably noticed when using a MBR-partitioned Windows installation USB drive on a new Windows 10 PC, UEFI will not recognize it as a boot media. UEFI-based computer can only boot from GPT-partitioned USB drive. Luckily, for backward compatibility most of the UEFI systems can also be configured to disable UEFI secure boot and instead revert to legacy BIOS boot mode. In this tutorial we’ll explain how you can easily create a UEFI or legacy bootable USB drive for Windows 10 Setup.


A USB drive (a microSD, SD card or memory stick) with the minimum capacity 4 GB USB creation tool ISO2Disc Windows 10 ISO image, which can be downloaded from Microsoft’s website using its Media Creation Tool

How to Create UEFI or Legacy Bootable USB Drive for Windows 10 Setup

If you have the Windows 10 ISO image on your PC, you can choose to make a Windows 10 bootable USB drive with UEFI or...

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Posted by

Paul Braren

on Jan 25 2015 (updated on Jul 4 2015) in

You may notice the headline here is that you can easily create bootable install media for old and new PCs, but they're not all alike. That's right. For older stuff, it's NTFS on an MBR. For newer stuff, like the SP3 (Surface Pro 3), it's FAT32 on GPT, a requirement Microsoft documents here. Huh? It just means this: if you intend to do fresh/clean installs (not upgrades) on both older and newer PCs, you may need to create 2 separate bootable installer USB flash drives. No biggie. Note: the OS still goes to your SSD or HDD.

Once the ISO file is downloaded, the whole process of following these instructions will likely take you well under 10 minutes. In other words, it's simpler to do than it sounds. These instructions also likely apply to Windows Server 10 as well, and are intended for an intermediate audience that is comfortable with testing operating systems, and know that protecting and...

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A: Most USB boot sticks are formatted as NTFS, which includes those created by the Microsoft Store Windows USB/DVD download tool. UEFI systems (such as Windows 8) can't boot from an NTFS device, only FAT32.

Therefore you need to create a bootable USB device that's formatted as FAT32 instead, then copy the contents of the Windows installation media to it. For example use the commands below to create a FAT32-formatted USB device:

Open an elevated command prompt, then start the diskpart utility:diskpart.exe List all the disks and identify your USB stick:list disk Select the disk number that is your USB stick, e.g.,:select disk 4 Remove all existing partitions:clean Create a new partition, make it active and format as FAT32, then assign a drive letter:create partition primary select partition 1 active format quick fs=fat32 assign Exit diskpart:exit

Example of Diskpart Output in Response to Commands Above


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