Install x64 on a x86 desktop?


  1. Posts : 234
    Windows 10 Home 64-bit
       #1

    Install x64 on a x86 desktop?


    Hi there guys, I was just wondering, how would it be possible to install 64 bit W7 Home Premium over my 32 bit desktop? I'm wondering because I tried to do so but it wouldn't run straight from the desktop because it's 64 bit. Would I need to use a DVD? And why is it possible to run the 64 bit installer from the boot anyway? I'm confused. Please help! (I'll give the most helpful person imaginary points)
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  2. Posts : 7,730
    Windows 7 Ultimate SP1 64-Bit
       #2

    You cannot upgrade from a 32-bit version of Windows to a 64-bit version of the operating system, it would have to be a clean install as this tutorial shows.

    Clean Install Windows 7

    P.S. I'll imagine I helped you!! Just kidding!
    Last edited by seavixen32; 11 Nov 2011 at 21:04. Reason: Spelling error
      My Computer


  3. Posts : 234
    Windows 10 Home 64-bit
    Thread Starter
       #3

    @seavixen32 I know I'd need to clean install, that's what I want to do. But, I see it is not possible to clean install FROM the desktop. Would I need to burn a DVD? And then boot from it?
    I want to do it like this tut:Clean Install Windows 7 from the Windows 7 Desktop
    except install 64 bit. Any Idea how?
    (Nice one! )
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  4. Posts : 2,913
    Windows 7 Ultimate x64 SP1
       #4

    You must boot from a DVD or USB flash drive.
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  5. Posts : 234
    Windows 10 Home 64-bit
    Thread Starter
       #5

    I have a usb, but it has all my family's stuff on it And the only empty usb is 1 gb. I'll see if I can find DVD's.
    Last edited by vStone1K; 11 Nov 2011 at 21:52.
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  6.    #6

    One should always boot the installer to install Windows for multiple reasons.

    You also need the DVD for repairs in case Win7 won't boot.

    This is a multi-hundred-dollar investment, not something to skimp or take shortcuts on.

    Adapt these steps to get a perfect reinstall: Reinstalling Windows 7
    Last edited by gregrocker; 12 Nov 2011 at 12:59. Reason: No Walgreens! Wonder how they get by?
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  7. Posts : 234
    Windows 10 Home 64-bit
    Thread Starter
       #7

    Walgreens? I don't think that shop is in my country. I live in Australia...
    Last edited by vStone1K; 11 Nov 2011 at 23:20.
      My Computer


  8. Posts : 234
    Windows 10 Home 64-bit
    Thread Starter
       #8

    Done it! I had a whole rack of DVD's that I could install the actual ISO image from. I'll probably enjoy 64 bit a lot more anyway :) Thank you guys for reminding me to use a DVD!
      My Computer


  9. Posts : 7,730
    Windows 7 Ultimate SP1 64-Bit
       #9

    gln2d3 said:
    Done it! I had a whole rack of DVD's that I could install the actual ISO image from. I'll probably enjoy 64 bit a lot more anyway :) Thank you guys for reminding me to use a DVD!
    You're very welcome and thanks for the update.
      My Computer


 

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