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Windows server 2019 ISO boot

Katsuya Takeuchi 0 Reputation points
2025-11-21T10:57:51.96+00:00

Windows server 2019 のUSBブートISOファイルを作りたいけど作れない Windows server 2019 イメージファイルをUSBメモリにコピーして、 フリーソフトRufus など使いましたが、 f8 を連打してもBIGS 画面になります。

何卒ご教授お願い致します。

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Windows for business | Windows Server | Devices and deployment | Set up, install, or upgrade
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  1. Q&A Assist
    2025-11-21T10:58:12.0066667+00:00
    AI generated content. This question contains an answer created with AI from Q&A Assist. Learn more

    To create a bootable USB drive for Windows Server 2019, you need to ensure that you are following the correct steps. Here’s a guide to help you:

    1. Mount the ISO File: Right-click on your Windows Server 2019 ISO file and select Mount. This will create a virtual drive with the contents of the ISO.
    2. Prepare the USB Drive: Use the diskpart utility to format your USB drive. You can also use a PowerShell script to make the USB drive bootable. Make sure to format it as either NTFS or FAT32, depending on your needs. If using FAT32, be aware of the 4 GB file size limitation which may require splitting the install.wim file into multiple SWM files.
    3. Copy Files: After formatting, copy all the contents from the mounted ISO to the USB drive.
    4. Configure BIOS Settings: Ensure that your BIOS is set to boot from the USB drive. You can access the BIOS by pressing a specific key (like F2, F10, F12, or Delete) during the boot process. Change the boot order to prioritize the USB drive.
    5. Boot from USB: Once the USB drive is prepared and BIOS settings are configured, restart your computer and it should boot from the USB drive.

    If you are still encountering issues, ensure that the USB drive is properly formatted and that the BIOS settings are correctly configured to boot from the USB. Additionally, verify that the USB drive is functioning correctly and is compatible with your hardware.

    References:

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  2. Quinnie Quoc 7,550 Reputation points Independent Advisor
    2025-11-21T12:01:21.6866667+00:00

    Katsuya Takeuchi 様,

    Windows Server 2019 の USB ISO ファイルをコピーするだけでは、起動可能なメディアを作成できない場合があります。通常は、Rufus や Windows Media Creation Tool などのツールを使用して、公式 ISO ファイルから起動可能な USB を作成する必要があります。

    また、BIOS/UEFI の設定によっては、USB からの起動が制限される場合があります。起動順序を確認するために F8 キーを繰り返し押すと「BIGS」画面が表示される場合がありますが、これは起動デバイスが正しく認識されていない可能性があります。

    Microsoft の公式 USB ポート設定ガイドを参照するか、サポートにお問い合わせください。

    この情報がお役に立てば、**「回答を承認」**を押してサポートをお願いします。ありがとうございます。

    敬具

    QQ.

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