DrSchmoe: Thanks for advice, but the problem is that I don't have the hibernate tab in Power options. I also only have "shut down", "restart" and "log off" options in Shutdown menu. I'am seriously lacking some features. I checked that the ACPI was enabled in BIOS and reinstalled win2k. No effect. BH6 has had problems with ACPI and win9x, could it just be that the board isn't compatible win2k ACPI ? Has anyone actually got it work ?