Every time I log on to WinXP Pro SP1 I get this ACPI Error (Under the "system" TAB):<BR>"AMLI: ACPI BIOS is attempting to read from an illegal IO port address (0xcfc ...
The first easy step is to reset the CMOS and see if it helps you boot into Windows. To reset or clear CMOS, follow these steps: Force shut down your computer by pressing and holding the power button.