Asus P9D-C/4L - Manual (Page 80)

4-14 Chapter 4: BIOS setup
Enhanced C1 State [Enabled]
This item allows you to enable or disable the Enhanced C1 state. Configuration options:
�Enabled� �Disabled�
CPU C3 Report [Enabled]
Allows you to enable or disable the CPU C3 report to OS. Configuration options:
�Enabled� �Disabled�
CPU C6 Report [Enabled]
Allows you to enable or disable the CPU C6 report to OS. Configuration options:
�Disabled� �Enabled�
CPU C7 Report [CPU C7s]
Allows you to enable or disable the CPU C7 report to OS. Configuration options:
�Disabled� �CPU C7� �CPU C7s�
C1 state auto demotion [Enabled]
Allows you to enable or disable the demotion of the C3/C6/C7 request to C1 based on
uncore auto-demote information. Configuration options: �Disabled� �Enabled�
C3 state auto demotion [Enabled]
Allows you to enable or disable the demotion of the C6/C7 request to C3 based on
uncore auto-demote information. Configuration options: �Disabled� �Enabled�
Package C State limit [AUTO]
Allows you set the Package C State limit to AUTO. Configuration options: [C2] [C3] [C6] [C7]
�C7s� �AUTO�
LakeTiny Feature [Disabled]
Allows you enable or disable LakeTiny for C state configuration. Configuration options:
�Disabled� �Enabled�
Intel TXT (LT) Suppot [Disabled]
Allows you to enable or disable the Intel TXT (LT) support. Configuration options: [Disabled]
�Enabled�
ACPI T State [Disabled]
Allows you to enable or disable the ACPI T state. Configuration options: [Disabled] [Enabled]
This following items appears only when you set the CPU C states to �Enabled�.
CPU C states [Enabled]
Allows you to enable or disable the CPU C states. Configuration options: [Enabled] [Disabled]