New Mainboard Supermicro X14SAV / No Installation possible

Hi again,

after a tests I found out that:

Code:
cat /sys/devices/system/cpu/cpu0/cpuidle/state*/name
POLL
C1_ACPI
C2_ACPI
C3_ACPI

I see only the C1 - C3 Power states.

I checked the Bios and found one setting (C-States Limit) which I changed from Auto to C10. But that did not help. Is there any specific Linux setting with this Chip set that can enable higher C States?

I guess that would improve the idle Power Consumption.

Thanks Alex