Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All

#reboot

New-VMSwitch -name ExternalSwitch  -NetAdapterName Ethernet -AllowManagementOS $true

$vms = @{
    Name = 'rmote1'
    Generation = '2'
    MemoryStartupBytes = 4GB
    NewVHDPath = 'D:\VMs\rmote1\rmote1.vhdx'
    NewVHDSizeBytes = 127GB
    SwitchName = 'ExternalSwitch'
}
New-VM @vms
Add-VMDvdDrive `
-VMName $vms.Name `
-Path C:\Users\keplradmin\Documents\Windows.iso
Set-VM -VMName $vms.Name -AutomaticStartAction Start
Set-VM -Name $vms.Name -AutomaticStopAction Shutdown
Set-VMProcessor -VMName $vms.Name -Count 4
Set-VMMemory -VMName $vms.Name -DynamicMemoryEnabled $true -MinimumBytes 4GB -StartupBytes 4GB -MaximumBytes 8GB -Priority 50 -Buffer 20
Set-VMFirmware -VMName $vms.Name `
-FirstBootDevice ((Get-VMFirmware -VMName $vms.Name).BootOrder | 
Where-Object Device -like *DvD*).Device