dual boot windows 10 from a different pc's hdd












0















I had my old pc dual book windows xp and windows 8
Windows xp was on different hard disk
WIndows 8 was on a ssd



Now I removed windows8 ssd, and istalled it on aanother machinw which already has win10 installed.



I boot but I dont see the dual boot message. Do I need to reinstall it? Or there is a quick fix to make it load that windows 8 as dual boot on current machine.



Im out of space to try to make a fresh install










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    0















    I had my old pc dual book windows xp and windows 8
    Windows xp was on different hard disk
    WIndows 8 was on a ssd



    Now I removed windows8 ssd, and istalled it on aanother machinw which already has win10 installed.



    I boot but I dont see the dual boot message. Do I need to reinstall it? Or there is a quick fix to make it load that windows 8 as dual boot on current machine.



    Im out of space to try to make a fresh install










    share|improve this question

























      0












      0








      0








      I had my old pc dual book windows xp and windows 8
      Windows xp was on different hard disk
      WIndows 8 was on a ssd



      Now I removed windows8 ssd, and istalled it on aanother machinw which already has win10 installed.



      I boot but I dont see the dual boot message. Do I need to reinstall it? Or there is a quick fix to make it load that windows 8 as dual boot on current machine.



      Im out of space to try to make a fresh install










      share|improve this question














      I had my old pc dual book windows xp and windows 8
      Windows xp was on different hard disk
      WIndows 8 was on a ssd



      Now I removed windows8 ssd, and istalled it on aanother machinw which already has win10 installed.



      I boot but I dont see the dual boot message. Do I need to reinstall it? Or there is a quick fix to make it load that windows 8 as dual boot on current machine.



      Im out of space to try to make a fresh install







      windows-10 windows-8 windows-xp ssd






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jan 16 at 14:38









      inrobinrob

      1011




      1011






















          1 Answer
          1






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          oldest

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          1














          The only way to try and transfer from an old machine to new is to use the Sysprep tool:

          If you do a fresh install, you have 3 options.





            1. Insert both hard drives and find which hard drive the system boots into.

            2. The OS which gets booted will be managing the bootloader for the system.

            3. Download EasyBCD, or something similar, of your choice if you can find it. Then install it on the main booted drive. EasyBCD can be found here.


          1. Figure out what key will allow you to select the OS during boot... ESC, F2, F9, etc. This will bring up the drives installed and allows a selection.


          2. Manually select boot order in BIOS/UEFI.







          share|improve this answer


























          • Will the other windows boot correctly even if it was installed on another system?

            – inrob
            Jan 16 at 14:52











          • @inrob Most likely it won't for two reasons: 1) Windows is very picky about drivers and stuff and not designed for portability (actually that isn't even allowed except with the Windows to Go feature) and 2) BIOS (legacy) boot and UEFI boot are very different; if it boots in one mode it won't in the other.

            – GabrielaGarcia
            Jan 16 at 14:57











          • If you get the BIOS setup properly it may. You HAVE to Sysprep the machine using the /generalize switch before transferring it. Windows will then set itself back up on the new hardware. It can be a big pita to move to a completely new system, unfortunately. More than likely you will have to call Microsoft about activation. There is some more info on Sysprep here: docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/…

            – Ethan K.
            Jan 16 at 14:58













          • Not worth if for me, id rather buy a cheap ssd than do all that

            – inrob
            Jan 16 at 15:41











          Your Answer








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          1 Answer
          1






          active

          oldest

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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          1














          The only way to try and transfer from an old machine to new is to use the Sysprep tool:

          If you do a fresh install, you have 3 options.





            1. Insert both hard drives and find which hard drive the system boots into.

            2. The OS which gets booted will be managing the bootloader for the system.

            3. Download EasyBCD, or something similar, of your choice if you can find it. Then install it on the main booted drive. EasyBCD can be found here.


          1. Figure out what key will allow you to select the OS during boot... ESC, F2, F9, etc. This will bring up the drives installed and allows a selection.


          2. Manually select boot order in BIOS/UEFI.







          share|improve this answer


























          • Will the other windows boot correctly even if it was installed on another system?

            – inrob
            Jan 16 at 14:52











          • @inrob Most likely it won't for two reasons: 1) Windows is very picky about drivers and stuff and not designed for portability (actually that isn't even allowed except with the Windows to Go feature) and 2) BIOS (legacy) boot and UEFI boot are very different; if it boots in one mode it won't in the other.

            – GabrielaGarcia
            Jan 16 at 14:57











          • If you get the BIOS setup properly it may. You HAVE to Sysprep the machine using the /generalize switch before transferring it. Windows will then set itself back up on the new hardware. It can be a big pita to move to a completely new system, unfortunately. More than likely you will have to call Microsoft about activation. There is some more info on Sysprep here: docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/…

            – Ethan K.
            Jan 16 at 14:58













          • Not worth if for me, id rather buy a cheap ssd than do all that

            – inrob
            Jan 16 at 15:41
















          1














          The only way to try and transfer from an old machine to new is to use the Sysprep tool:

          If you do a fresh install, you have 3 options.





            1. Insert both hard drives and find which hard drive the system boots into.

            2. The OS which gets booted will be managing the bootloader for the system.

            3. Download EasyBCD, or something similar, of your choice if you can find it. Then install it on the main booted drive. EasyBCD can be found here.


          1. Figure out what key will allow you to select the OS during boot... ESC, F2, F9, etc. This will bring up the drives installed and allows a selection.


          2. Manually select boot order in BIOS/UEFI.







          share|improve this answer


























          • Will the other windows boot correctly even if it was installed on another system?

            – inrob
            Jan 16 at 14:52











          • @inrob Most likely it won't for two reasons: 1) Windows is very picky about drivers and stuff and not designed for portability (actually that isn't even allowed except with the Windows to Go feature) and 2) BIOS (legacy) boot and UEFI boot are very different; if it boots in one mode it won't in the other.

            – GabrielaGarcia
            Jan 16 at 14:57











          • If you get the BIOS setup properly it may. You HAVE to Sysprep the machine using the /generalize switch before transferring it. Windows will then set itself back up on the new hardware. It can be a big pita to move to a completely new system, unfortunately. More than likely you will have to call Microsoft about activation. There is some more info on Sysprep here: docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/…

            – Ethan K.
            Jan 16 at 14:58













          • Not worth if for me, id rather buy a cheap ssd than do all that

            – inrob
            Jan 16 at 15:41














          1












          1








          1







          The only way to try and transfer from an old machine to new is to use the Sysprep tool:

          If you do a fresh install, you have 3 options.





            1. Insert both hard drives and find which hard drive the system boots into.

            2. The OS which gets booted will be managing the bootloader for the system.

            3. Download EasyBCD, or something similar, of your choice if you can find it. Then install it on the main booted drive. EasyBCD can be found here.


          1. Figure out what key will allow you to select the OS during boot... ESC, F2, F9, etc. This will bring up the drives installed and allows a selection.


          2. Manually select boot order in BIOS/UEFI.







          share|improve this answer















          The only way to try and transfer from an old machine to new is to use the Sysprep tool:

          If you do a fresh install, you have 3 options.





            1. Insert both hard drives and find which hard drive the system boots into.

            2. The OS which gets booted will be managing the bootloader for the system.

            3. Download EasyBCD, or something similar, of your choice if you can find it. Then install it on the main booted drive. EasyBCD can be found here.


          1. Figure out what key will allow you to select the OS during boot... ESC, F2, F9, etc. This will bring up the drives installed and allows a selection.


          2. Manually select boot order in BIOS/UEFI.








          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Jan 16 at 19:19









          zx485

          929713




          929713










          answered Jan 16 at 14:49









          Ethan K.Ethan K.

          114




          114













          • Will the other windows boot correctly even if it was installed on another system?

            – inrob
            Jan 16 at 14:52











          • @inrob Most likely it won't for two reasons: 1) Windows is very picky about drivers and stuff and not designed for portability (actually that isn't even allowed except with the Windows to Go feature) and 2) BIOS (legacy) boot and UEFI boot are very different; if it boots in one mode it won't in the other.

            – GabrielaGarcia
            Jan 16 at 14:57











          • If you get the BIOS setup properly it may. You HAVE to Sysprep the machine using the /generalize switch before transferring it. Windows will then set itself back up on the new hardware. It can be a big pita to move to a completely new system, unfortunately. More than likely you will have to call Microsoft about activation. There is some more info on Sysprep here: docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/…

            – Ethan K.
            Jan 16 at 14:58













          • Not worth if for me, id rather buy a cheap ssd than do all that

            – inrob
            Jan 16 at 15:41



















          • Will the other windows boot correctly even if it was installed on another system?

            – inrob
            Jan 16 at 14:52











          • @inrob Most likely it won't for two reasons: 1) Windows is very picky about drivers and stuff and not designed for portability (actually that isn't even allowed except with the Windows to Go feature) and 2) BIOS (legacy) boot and UEFI boot are very different; if it boots in one mode it won't in the other.

            – GabrielaGarcia
            Jan 16 at 14:57











          • If you get the BIOS setup properly it may. You HAVE to Sysprep the machine using the /generalize switch before transferring it. Windows will then set itself back up on the new hardware. It can be a big pita to move to a completely new system, unfortunately. More than likely you will have to call Microsoft about activation. There is some more info on Sysprep here: docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/…

            – Ethan K.
            Jan 16 at 14:58













          • Not worth if for me, id rather buy a cheap ssd than do all that

            – inrob
            Jan 16 at 15:41

















          Will the other windows boot correctly even if it was installed on another system?

          – inrob
          Jan 16 at 14:52





          Will the other windows boot correctly even if it was installed on another system?

          – inrob
          Jan 16 at 14:52













          @inrob Most likely it won't for two reasons: 1) Windows is very picky about drivers and stuff and not designed for portability (actually that isn't even allowed except with the Windows to Go feature) and 2) BIOS (legacy) boot and UEFI boot are very different; if it boots in one mode it won't in the other.

          – GabrielaGarcia
          Jan 16 at 14:57





          @inrob Most likely it won't for two reasons: 1) Windows is very picky about drivers and stuff and not designed for portability (actually that isn't even allowed except with the Windows to Go feature) and 2) BIOS (legacy) boot and UEFI boot are very different; if it boots in one mode it won't in the other.

          – GabrielaGarcia
          Jan 16 at 14:57













          If you get the BIOS setup properly it may. You HAVE to Sysprep the machine using the /generalize switch before transferring it. Windows will then set itself back up on the new hardware. It can be a big pita to move to a completely new system, unfortunately. More than likely you will have to call Microsoft about activation. There is some more info on Sysprep here: docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/…

          – Ethan K.
          Jan 16 at 14:58







          If you get the BIOS setup properly it may. You HAVE to Sysprep the machine using the /generalize switch before transferring it. Windows will then set itself back up on the new hardware. It can be a big pita to move to a completely new system, unfortunately. More than likely you will have to call Microsoft about activation. There is some more info on Sysprep here: docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/…

          – Ethan K.
          Jan 16 at 14:58















          Not worth if for me, id rather buy a cheap ssd than do all that

          – inrob
          Jan 16 at 15:41





          Not worth if for me, id rather buy a cheap ssd than do all that

          – inrob
          Jan 16 at 15:41


















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