A way to install W10 on a external SSD with Linux on internal SSD?


  1. Posts : 213
       #1

    A way to install W10 on a external SSD with Linux on internal SSD?


    Is there a way that wouldn t screw up dual boot? How about the drivers?

    i have USBC interface on both the laptop and ext SSD. And I want to install W10 on the SSD while having Fedora on the internal SSD.
      My Computer


  2. Posts : 6,300
    Windows 11 Pro - Windows 7 HP - Lubuntu
       #2

    Windows don't work well on an external drive. And you have to make some tricks to make it work (Windows to go).
    Linux can manage it better.

    I suggest you make a partition on your drive and install windows and Linux on same drive. (that is what I have on my desktop).
    You can replace the ODD (CD / DVD drive) with a caddy to hold the other SSD. There are two types of laptops ODDs: 9.5mm or 12.7mm high.
    You must buy a caddy of the same high .
    2nd HDD Caddy | Newegg.com
    Then you have both drives internally and each one with a OS.
    You select one as your first boot option and select the second with the boot menu (F12)
    The Sony Vaio I'm using right now has a 120G SSD and a 1T HDD installed on a 12.7mm Caddy.
      My Computers


  3. Posts : 11,247
    Windows / Linux : Arch Linux
       #3

    Hi there

    @doriandiaconu

    Windows2GO is quite easy to do -- works perfectly :

    Here's how to do it easily :

    so assuming you have the Windows iso and a spare ssd external USB drive

    target Windows partition -> drive W
    target EFI partition -> drive S
    Source windows iso image drive Q

    i've put quotes around the dism commands to stop "smiley's" being generated in the command lines.

    1) create EFI partition

    in administrator mode : -- diskpart,list disk select disk nn clean convert gpt, create partition efi size 250
    format fs=fat32
    assign letter=S

    2) create Windows target partition -- still in diskpart create partition primary, format fs=ntfs quick
    assign letter=W, exit

    3) mount the windows iso -- simply click on the iso with file explorer -- will mount - here I assume it's Q

    4) you might have more than one windows image on the iso - especially if you created the iso from UUPDUMP so you need to display what windows versions are on the iso image :

    "dism /Get-WimInfo /WimFile:Q:\sources\install.wim"
    in my case it shows that windows for workstations has index 2 so that's the version I'll use on WTG drive

    5) use dism to get the image on to the target drive

    "dism /Apply-Image /ImageFile:Q:\sources\install.wim /Index:2 /ApplyDir:W:"

    On a decent SSD could take around 10 mins for this step

    5) now create the boot entry on the target drive in the UEFI :

    W:\Windows\System32\bcdboot W:\Windows /f UEFI /s S:

    note - you must run this command using the program from the image copied to the target Windows drive--not your running Windows system or the mounted iso.

    Now all done -- simply re-boot your external Windows to Go drive - install and update at will.

    @Megahertz - if you run Windows2Go on an SSD connected to the machine via UXB3/USB3.1/USBC >SATA connector Windows runs perfectly fast enough on an external device as Win2GO - probably similar to internal HDD's - and if your internal HDD's are older Spinners (non SSD / NVme) then it will run a lot faster.

    (If boot fails use Macrium Free stand alone recovery media and use "Fix Windows Boot problems" - this for me has always worked - and I've done a load of these "WintoGO" things.


    However depending on what you use most - I'd have LINUX on the external drive and Windows on the internal one -- or run Windows as a VM on a Linux Host - simple to do - or run Linux on a Windows Host.

    You've loads of choices here.

    Cheers
    jimbo
      My Computer


 

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