diskutil partitionDisk disk2 1 MBR MS-DOS newdisk R
diskutil partitionDisk disk4 1 MBR MS-DOS newdisk R
Attach both drives to a windows PC. In this example, F:
is the stick with the installation files, E:
is the USB SSD where we want to install Windows 10.
diskpart
Inside the Diskpart console:list disk
(Note the number of the USB SSD)select disk 1
clean
create partition primary
format fs=ntfs quick
active
assign letter=e
exit
bcdboot e:\Windows /s e: /f ALL
Install [Lenovo Drivers](http://support.lenovo.com/de/en/products/laptops-and-netbooks/thinkpad-p-series-laptops/thinkpad-p50?tabName=Downloads&linkTrack=Mast:SubNav:Support:Drivers%20and%20Software | Drivers%20and%20Software&beta=false) |