johnbl :
update your motherboard drivers from the motherboard vendors website.
you could have something like a custom power driver or overclock driver that is accessing the bios but is mis matched. (some drivers have to match your bios version)
ACPI =Advanced Configuration and Power Interface
I checking the ASUS website for my motherboard driver but I failed to spot any driver as such, can you help me please?
There are only multiple BIOS version for download but I couldn't find any driver that relate to my problem : (