Download the "Fernando’s Modded SATA Drivers" and integrate them via nLite. Without these, the installer will fail to find your hard drive.
If you see the blue setup screen, your ACPI and SATA patches are working. install windows xp on uefi system exclusive
Even with a patched ISO, your BIOS settings must be precise. Navigate to your UEFI setup and toggle the following: install windows xp on uefi system exclusive
Windows XP relies on the BIOS to handle hardware communication during the boot process. Modern "Class 3" UEFI systems have completely removed the Legacy BIOS layer. To make XP work, you must simulate the legacy environment and provide drivers for hardware that didn't exist when XP development ended. Phase 1: Prerequisites and Tools install windows xp on uefi system exclusive