Installing Windows 7 on the pure UEFI systems without CSM

Discussion in 'Windows 7' started by PrimeExpert Software, Jan 2, 2020.

  1. DUT

    DUT MDL Novice

    May 14, 2020
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    I got it, separate loader means that it also needs to be signed by Microsoft when secure boot is enabled, but Microsoft cannot provide it.
    Thank you very much for your reply.
     
  2. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    @ Flashboot Free or Pro Software

    Does this tool also complement an existing USB Windows 7 stick or ISO image!?

    Thanks
     
  3. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    @ Flashboot Free or Pro Software

    Does this tool also complement an existing USB Windows 7 stick or ISO image!?

    Thanks
     
  4. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    It certainly worked well for your particular case. For the general case, the program Flashboot / Pro is really excellent! I bought the Pro version and I can only recommend it! Top product...
     
  5. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    I bought the Pro version and I can only recommend it! Top product. Everything worked as it should. Even the Windows logo is visible in the Windows 7 version! The screen is halved, but that does not bother me at all when booting!:)
     
  6. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    Is it possible to install latest Nvida driver 522.25 on Windows 7! Anyone have an idea??? I have already turned off driver signing or simply through the device manager, nothing has worked.....

    Thanks...
     
  7. Carlos Detweiller

    Carlos Detweiller Emperor of Ice-Cream

    Dec 21, 2012
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    No, anything over 5xx.xx is Windows 10+ only. They are DCH drivers (using Store components), so, you wouldn't have any fun using it, anyway.
     
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  8. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    Is there any other way to keep the last driver somehow up to date?
     
  9. siliconbeaver

    siliconbeaver MDL Member

    Apr 29, 2022
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    One way you can try,
    1. install windows 10/11 with full drivers, then run command: dism /online /export-driver /destination :E:\MyDrivers
    to export all drivers.

    2. re-install Windows 7, and install drivers from the path export above.

    I did this way to install some drivers originally unavailable on Windows 7.

    You have to try.

    Good luck,

     
  10. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    Thank you, I'll give it a try!
     
  11. George King

    George King MDL Expert

    Aug 5, 2009
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    99% chance to break your Windows 7 image.
     
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  12. DUT

    DUT MDL Novice

    May 14, 2020
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    To be honest, I think you'd better stop doing meaningless things.
    You need to know two things.
    1.INF Files
    INF [Manufacturer] section has listed the systems on which this driver can be installed.
    For 522.25,there is no [NTamd64.6.1] in inf Manufacturer section.
    So, 522.25 cannot be installed on Windows 7, If INF is not modified.
    2.Driver kernel Files
    The driver kernel files of win7 and win10 are different.
    Theoretically, the Nvidia driver kernel files of win10 cannot work on win7.
    So, unless you are a Nvidia engineer, you can port nvlddmkm.sys from win10 to win7.
    Don't treat engineer Nvidia as a fool.
    Ha ha ha
     
  13. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    It didn't work!!!
    The driver can not be installed...

    Unfortunately you are right!:)

    But to try it is also a result!

    Sometimes you just have to try something.
    I thought with though also already that it does not go, but a try shows it then really...

    Are there ways to adjust the kernel accordingly?
     
  14. DUT

    DUT MDL Novice

    May 14, 2020
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    That is impossible unless you are an NVIDIA engineer.
    As I have mentioned above, there is a huge difference between the driver kernel files of win7 and win10.
    The Windows Display Driver Model aka WDDM, win7 is WDDM1.1, win10 is WDDM2.0+, win11 is WDDM3.0+.
     
  15. Carlos Detweiller

    Carlos Detweiller Emperor of Ice-Cream

    Dec 21, 2012
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    Plus, at least on 64bit, you need a signed kernel driver. Otherwise, it'll get quickly very uncomfortable to use the modified driver.
     
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  16. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    Well, that's just the way it is!

    Maybe there are someday possibilities to make a modification or Nvidia thinks again to make drivers for Windows 7.

    Thanks to you anyway:)
     
  17. Carlos Detweiller

    Carlos Detweiller Emperor of Ice-Cream

    Dec 21, 2012
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    Latest Windows 7 driver is 473.81 from August 2nd, 2022.
     
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  18. ralf ralf

    ralf ralf MDL Member

    May 11, 2017
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    Yes, i know!:)
     
  19. Chuterix

    Chuterix MDL Senior Member

    Apr 18, 2022
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  20. DUT

    DUT MDL Novice

    May 14, 2020
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