Find Generation of Hyper-V Virtual Machine in Windows 10

Windows 10, Windows 8.1 and Windows 8 come with Client Hyper-V so you can run a supported guest operating system inside a Virtual Machine. Hyper-V is Microsoft's native hypervisor for Windows. It was originally developed for Windows Server 2008 and then ported to Windows client OS. It has improved over time and is present in the latest Windows 10 release as well. Today, we will learn what are Hyper-V Virtual machine generations, and how to find generation for a virtual machine.

Note: Only Windows 10 Pro, Enterprise, and Education editions include the Hyper-V virtualization technology.

What is Hyper-V

Hyper-V is Microsoft's very own virtualization solution that allows creating virtual machines on x86-64 systems running Windows. Hyper-V was first released alongside Windows Server 2008, and has been available without additional charge since Windows Server 2012 and Windows 8. Windows 8 was the first Windows client operating system to include hardware virtualization support natively. With Windows 8.1, Hyper-V has got a number of enhancements such as Enhanced Session Mode, enabling high fidelity graphics for connections to VMs using the RDP protocol, and USB redirection which is enabled from the host to VMs. Windows 10 brings further enhancements to the native hypervisor offering, including:

1. Hot add and remove for memory and network adapters.
2. Windows PowerShell Direct – the ability to run commands inside a virtual machine from the host operating system.
3. Linux secure boot - Ubuntu 14.04 and later, and SUSE Linux Enterprise Server 12 OS offerings running on generation 2 virtual machines are now able to boot with the secure boot option enabled.
4. Hyper-V Manager Down-level management - Hyper-V manager can manage computers running Hyper-V on Windows Server 2012, Windows Server 2012 R2 and Windows 8.1.

Virtual Machine Generations in Hyper-V

When you create a new virtual machine with Hyper-V,  you can choose between two generations of your virtual machine.

Generation 1 is a legacy BIOS/MBR machine. It supports 32-bit operating systems. Its virtual hardware is similar to hardware which was available in all previous versions of Hyper-V.

Generation 2 comes with modern features like UEFI and secure boot, but it doesn't support 32-bit OSes. It features extra features, such as PXE boot, Boot from a SCSI virtual hard disk
Boot from a SCSI virtual DVD, and more.

Note: If you are going to install a 32-bit guest OS in your VM, then choose Generation 1. Once a virtual machine has been created, you cannot change its generation.

To Find Generation of Hyper-V Virtual Machine in Windows 10,

1. Open the Hyper-V Manager from the Start menu. Tip: See How to navigate apps by alphabet in Windows 10 Start menu.  It can be found under Windows Administrative Tools > Hyper - V manager.
2. Click on your host name on the left.
3. On the right, click on your virtual machine in the list to select it.
4. At the bottom of the middle pane, see the line "Generation".

You are done.

The generation information can also be retrieved with PowerShell.

Find Hyper-V Virtual Machine Generation with PowerShell

1. Open PowerShell as Administrator.Tip: You can add "Open PowerShell As Administrator" context menu.
2. Execute the next command to see the list of your machines and their generations.

    Get-VM | Format-List Name,Generation

   

That's it.

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