Run Windows XP ACPI installation without ACPI

[cobito]

Hello. It's a simple question for a complicated problem: I have a Windows XP installation on a PC with ACPI enabled and I want to be able to run it without ACPI and without having to format, reinstall or anything. Is it possible?

Thanks

[Kernel1.0]

http://support.microsoft.com/kb/314088/es
http://www.destroyerweb.com/general/problemas-apagado-xp.htm