UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with

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  1. Posts : 87
    Linux Lite
       #380

    I'm going to try this to see if it's working when I have a chance
    (Guide) How to Create a Windows 7 UEFI Boot Stick
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  2. Posts : 71,977
    64-bit Windows 11 Pro for Workstations
       #381
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  3. Posts : 87
    Linux Lite
       #382

    oh ok
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  4. Posts : 87
    Linux Lite
       #383

    i fresh install windows 7, then i enabled secure boot, then it doesn't boot it says "operating system loader signature not found in secure boot database ('db')" then i disabled secure boot then it boot fine
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  5. Posts : 87
    Linux Lite
       #384

    please see file attached
    UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with Attached Files
    Last edited by f23948; 07 Aug 2019 at 17:25.
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  6. Posts : 71,977
    64-bit Windows 11 Pro for Workstations
       #385

    Other than leaving secure boot disabled, I found this at the link below that may help.

    https://www.dell.com/community/Lapto...t/td-p/5074574

    Operating System Loader Has No Signature . . .

    these steps resolved my issue:

    1. On Startup, press F12

    2. Reset Bios to default settings

    3. Restart laptop

    4. In Bios, select Boot Sequence menu

    5. Manually ADD additional line with the name "Windows Boot Manager"

    6. Select /EFI/BOOT/BOOTX64.EFI

    7. Exit
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  7. Posts : 87
    Linux Lite
       #386
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  8. Posts : 87
    Linux Lite
       #387

    After I converted from GPT to MBR disk with AOMEI Partition Assistant, can anyone what's that for??
    Attached Thumbnails Attached Thumbnails UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with-untitled.png  
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  9. Posts : 71,977
    64-bit Windows 11 Pro for Workstations
       #388

    @f23948,

    This would most likely be from an unlabeled system or OEM partition.

    It is safe to ignore.
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  10. Posts : 87
    Linux Lite
       #389

    oh ok cool thank you Brink
    Last edited by f23948; 25 Aug 2019 at 16:29.
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