How to create UEFI bootable USB media to install Windows Server 2016

Since Windows Server 2016 has been released, I grabbed the RTM ISO file and wanted to install a new server using a USB stick.

I configured the BIOS settings of the server to only boot UEFI and disabled the legacy boot.

Some of the key points to bear in mind:

  • A USB stick with more than 5.3GB is required
  • UEFI requires a FAT32 partition
  • FAT32 has some serious limitations and the size of the install.wim file exceeds those limits. This file requires therefore to be split into multiple more suitable parts

More on this here: https://blogs.technet.microsoft.com/askcore/2013/03/20/creating-bootable-usb-drive-for-uefi-computers/

Here’s how I created my USB boot media compatible with UEFI using PowerShell:

6 thoughts on “How to create UEFI bootable USB media to install Windows Server 2016

  1. BTW : you can use the Windows 7 USB/DVD download tool from Microsoft to successfully ‘burn’ the ISO Image to you USB drive.

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