1.    12 Jun 2017 #1
    Join Date : Jun 2017
    Posts : 1
    WIN10

    System/Boot files on different drives


    New to these forums and hoping someone can help with my issue.

    I have a homebuilt machine that had Win7 ultimate running on a 150GB HDD. I cloned it some time ago to a 500 GB HDD. Then I changed to Win10 Pro (first upgraded to Win8 and then immediately to Win10) and all seemed to be ok. I am wanting to upgrade to an SSD but have found this problem:

    According to Disk Management, my Windows system and boot files are on different drives.

    C: Boot, Page File, Active, Crash Dump, Primary Partition (this is the 500GB)
    Z: System, Active, Primary Partition (this is the old 150GB)

    I can't seem to post an image (but attached pix) so if there is something else that will help, please advise.

    I have gone through numerous attempts to fix this by rebuilding the BCD, cleaning up old install files and now when I boot up, I get a window asking which OS to boot (10 or 7). I want to get rid of the 150GB drive completely, but when I disconnect it I get the missing winload.exe blue screen so something isn't right with the Win10 Pro install.

    I ask the community for help so I can move forward with an SSD upgrade.
    Attached Thumbnails Attached Thumbnails Boot.PNG   2017_06_12_22_07_451.png  
      My ComputerSystem Spec
  2.    12 Jun 2017 #2
    Join Date : Jul 2016
    Crewe Cheshire
    Posts : 1,451
    windows 10

    Welcome to the forum. You dont say if windows is updated to the latest win10. download the lates up to date and put it on dvd or usb. remove z and i put c on disk 0 controller the one z is on. boot the dvd and do a upgrade once working you can put other disk back never install with more than one disk as it can put files in the wrong place.

    If you want to use a ssd its best to install that and do a clean install with that as the only disk it will then be optimized for ssd and by far the best option you wont need a key as activation is stored on MS server
      My ComputerSystem Spec
  3.    12 Jun 2017 #3
    Join Date : Jul 2015
    Posts : 9,337
    Windows 10 Pro

    Be aware that Samuria's plan has a flaw in it. You can't upgrade the existing Windows 10 to a higher build by booting from a USB flash drive or DVD. You must run setup.exe from within Windows 10. If your current C: drive partition does not have the boot files included on that partition, when you physically remove Z: drive you won't be able to boot your computer into the existing Windows 10, and thus, you won't be able to upgrade it to the latest version contained on a USB flash drive or DVD.

    I would start by attempt to establish/fix the boot files on your C: drive partition by opening a command prompt (admin) or powershell (admin) and running:

    bcdboot C:\Windows /s C: /f ALL

    If that completes successfully, then try booting the computer with the Z: drive unplugged. And I do agree with the recommendation to moving the drive containing the C: partition to lowest numbered SATA port where the Z: drive is currently plugged in.

    If that doesn't work, then you will want to boot from a Windows 10 installation USB flash drive or DVD and run the bootsect command. I would have to reboot my computer into recovery to even come close to getting an example correct of how that works.
      My ComputerSystem Spec

 


Similar Threads
Thread Forum
Repeatedly losing permissions over files (ie. Steam, System files)
Hello, I am new to this so please excuse my lack of forum knowledge. A few weeks ago I noticed that I could no longer enter my PIN to log into my account. I immediately tried adding a new PIN from the "Sign-in Options" tab of "Settings" and...
General Support
Solved Are my system boot files on the wrong drive? Screen Shots Included
I had lots of trouble with this latest clean install of Windows 10 to my new SSD drive. Most of the issues had to do with Windows not being able to find a partition to install on and then the partition was in the wrong format and had to be converted...
Installation and Upgrade
Solved How to edit the files in the boot / system partitions?
http://abload.de/image.php?img=untitled39jwv.png See the image there. How can you access the file systems of the first two partitions on that disk? I want to add files to the recovery environment, but you can't do anything with those partitions...
General Support
Solved Boot and System ended up on different hard drives!!! Help!
I have two hard drives (C: and E:). Normally I have windows 10 installed on C: and just my documents on E: drive. I had to reinstall windows. The reinstall put the Boot on C: and the System on E: drive. (See image.) Is there any way of...
Installation and Upgrade
The Seach UI isn't displaying files on drives other than C:
I've noticed that if I store by documents on my data drive G:, and index the drive, search doesn't pick anything up, however if I move it to C:, everything is fine. Anyone else having this issue?
General Support
Our Sites
Site Links
About Us
Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 10" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd
All times are GMT -5. The time now is 12:53.
Find Us
Twitter Facebook Google+ Ten Forums iOS App Ten Forums Android App



Windows 10 Forums