I have your P6SBA motherboard with BIOS version 3.1 but there is no option setting for APCI compliant. First time reboot to Windows 2000, it complain about APCI not support. How can I fix this issue or do you have any update BIOS version that support with ACPI feature?
With your current BIOS version 3.1 it does support with limited ACPI feature. Go into the BIOS setup again and under the Power Management Setting and select as â??DISABLEâ? option are default to APCI registry compliant and reinstall Windows 2000 OS again.