Tag: UEFI

Hyper-V Version 9.0

Windows Server 2019 and Windows 10 with new Hyper-V VM Version and UEFI

If you are running the latest Windows Insider builds, for example in Windows 10 Build 17728 and you are running Hyper-V you will see two new improvements. These improvements are also in the latest Windows Server 2019 Insider Preview builds and will be available for production when Windows Server 2019 will be released.

Microsoft Hyper-V UEFI 2019

First Hyper-V UEFI now looks prettier and has more less the same still as other Microsoft devices like the Surface Book or the Surface Pro.

Hyper-V 2019 UEFI



Windows Server 2019 USB Drive

Create a USB Drive for Windows Server 2019 Installation

This blog post covers how you can create a bootable USB media drive to install Windows Server 2019 on a physical server. This blog post will not use any third party tools, it only uses build in tools which you can find on Windows 10 or Windows Server. Depending on your system you will need it to install it on a BIOS system or a UEFI based system, which is slightly different since UEFI will use GPT disks and BIOS will use a MBR disk.

Getting ready to create a USB Drive for a Windows Server 2019 Installation

First you will need to have all prerequisites in place.

  • Download the Windows Server 2019 ISO File
  • A USB Drive with at least 8GB size



diskpart-usb-drive

Create a USB Stick for Windows Server 2016 Installation

If you have download the latest version of Windows Server 2016 you can create a USB stick to install it on a physical server. This blog goes through how you create a USB Stick for Windows Server 2016.

For UEFI Systems:

  • The at least a 8GB USB drive has to be formatted in FAT32
  • The USB needs to be GPT and not MBR
  • Copy all files from the ISO to the USB drive

diskpart-usb-drive

This is it, and here is how you do it:

First plugin your USB drive to your computer. The USB drive should be bigger than 6GB.

Open a CMD prompt or PowerShell using the Run as Administrator option and open diskpart. Now you can do list all this by using

Select the USB disk, in my case this was disk 1

Clean the disk. Be careful this will remove all files and partitions on the USB media.

Now convert it to GPT

Create a new primary partition. But make sure the partition is not greater than 16GB otherwise it can be formatted with FAT32.

Format the partition with FAT32

Assign a drive letter to the volume

now you can exit the diskpart and copy all files from the Windows or Windows Server to the USB drive and boot it. This works with Windows 8, Windows 8.1, Windows 10, Windows Server 2012, Windows Server 2012 R2 and Windows Server 2016 or even Hyper-V Server in the same editions.

For MBR systems:

  • The at least a 8GB USB drive has to be formatted in FAT32
  • The USB needs to be MBR
  • Partition need so be set active
  • Copy all files from the ISO to the USB drive

diskpart-usb-drive-mbr

 

This is it, and here is how you do it:

First plugin your USB drive to your computer. The USB drive should be bigger than 6GB.

Open a CMD prompt or PowerShell using the Run as Administrator option and open diskpart. Now you can do list all this by using

Select the USB disk, in my case this was disk 1

Clean the disk. Be careful this will remove all files and partitions on the USB media.

Create a new primary partition. But make sure the partition is not greater than 16GB otherwise it can be formatted with FAT32.

Format the partition with FAT32

Set Active

Assign a drive letter to the volume

now you can exit the diskpart and copy all files from the Windows or Windows Server to the USB drive and boot it. This works with Windows 8, Windows 8.1, Windows 10, Windows Server 2012, Windows Server 2012 R2 and Windows Server 2016 or even Hyper-V Server in the same editions.

 

Important:

If Install.wim is larger than 4GB, you cannot copy the file to the drive, because of theFAT32 based partition limitation. The solutions for this is to split the wim file into smaller files.

split wim file using dism (you may have to change the drive letters):

 



diskpart fat32 and gpt

How to create Windows Server bootable USB media for deployment on UEFI based systems

When you were create a USB media for PCs, notebooks and servers which were using BIOS you could use several tools to do this. Now most of the tools do not really create a USB media drive which can be used to boot and install Windows or Windows Server on a UEFI based system such a new servers and for example the Surface Pro line. But it is very simple to do this now, just follow this steps:

  • The USB drive has to be formatted in FAT32
  • The USB needs to be GPT and not MBR
  • Copy all files from the ISO to the USB drive

diskpart fat32 and gpt

PowerShell to create a Windows Server USB drive

This is it, and here is how you do it:

First plugin your USB drive to your computer. The USB drive should be bigger than 4GB.

Open a CMD prompt or PowerShell using the Run as Administrator option and open diskpart. Now you can do list all this by using

Select the USB disk, in my case this was disk 1

Clean the disk. Be careful this will remove all files and partitions on the USB media.

Now convert it to GPT

Create a new primary partition. But make sure the partition is not greater than 16GB otherwise it can be formatted with FAT32.

Format the partition with FAT32

Assign a drive letter to the volume

now you can exit the diskpart and copy all files from the Windows or Windows Server to the USB drive and boot it. This works with Windows 8, Windows 8.1, Windows 10, Windows Server 2012, Windows Server 2012 R2 and Windows Server 2016 or even Hyper-V Server in the same editions.