Click on OS installation companion from the main menu.
: Your computer should now boot from the USB drive, and the Windows XP installation process will start. Follow the on-screen instructions.
：当重启时，你可能会看到一个黑屏闪过，随后出现 Windows XP 启动 Logo。这意味着已成功在 UEFI 模式下启动了 Windows XP。
Before writing anything to a USB drive, you must integrate the AHCI/NVMe drivers into your Windows XP ISO. You can use a legacy tool like to slipstream the mass storage drivers directly into the installation media files so Windows XP can read your modern drive. Step 2: Prepare the USB with Rufus Open Rufus and select your modified Windows XP ISO. install windows xp on uefi system
You must convert your drive to the Master Boot Record (MBR) format. UEFI-native GPT partitions are essentially invisible to XP's installer. Is It Worth the Effort?
Running Windows XP on modern hardware exposes you to distinct operational issues:
If your UEFI motherboard has a CSM option, follow this path. It is the only stable method. Click on OS installation companion from the main menu
Open the application on a working Windows PC.
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A working secondary Windows PC to prepare the installation media. Software and Drivers Needed A clean, official 32-bit ISO image. You must convert your drive to the Master
You need a 64-bit (x64) version of Windows XP . The 32-bit build has zero UEFI support. Even with 64-bit XP, you’re entering unsupported territory.
(Compatibility Support Module) that allows them to boot older, non-UEFI operating systems.
Once complete, copy the files from (a bootloader emulator designed to trick Windows 7/XP into thinking a legacy video BIOS is present) onto the root of the USB drive.
此方法的核心思想是：在 Legacy 模式下安装系统，然后手动构建 UEFI 引导环境。不需要转换 GPT 分区表，所有操作均在 MBR 磁盘上完成。