The UCM-UCSI ACPI is crucial for your computer because it manages USB Type-C ports. If you see an error message for this driver in the Device Manager, then this post ...

Hi all,<P>I tried using the search function for "XP disable ACPI" and "XP install without ACPI" and the most I could find was:<P>"Do a fresh install of XP and hit F5 ...

If your Event Viewer says Event ID 10, ACPI BIOS is attempting to write to an illegal PCI Operation Region, disable PCI ...

I am trying to help my brother-in-law install Windows XP Pro on his computer. I don't know the specs of it off-hand, although I can get them if needed. I do know it is a Dell Dimension 4100 that came ...