Supermicro X10DRS-2U - Page 77

4-10
X10DRS-2U/3U/4U Motherboard User’s Manual
CPU C3 Report
Select Enable to allow the BIOS to report the CPU C3 state (ACPI C2) to the
operating system. During the CPU C3 state, the CPU clock generator is turned
o󰀨. The options are Disable and Enable.
CPU C6 Report
Select Enable to allow the BIOS to report the CPU C6 state (ACPI C3) to the
operating system. During the CPU C6 state, power to all cache is turned o󰀨.
The options are Disable and Enable.
Enhanced Halt State (C1E)
Select Enable to use the "Enhanced Halt State" feature, which will signicantly
reduce the CPU's power consumption by reducing the CPU's clock cycle and
voltage during a "Halt State." The options are Disable and Enable.
CPU T State Control (Available when Power Technology is
set to Custom)
ACPI (Advanced Conguration Power Interface) T-States
If this item is set to Enable, CPU throttling will be supported by the operating
system to reduce power consumption. The options are Disable and Enable.
Chipset Conguration
Warning! Please set the correct settings for the items below. A wrong conguration
setting may cause the system to become malfunction.
North Bridge
This feature allows the user to congure the settings for the Intel North Bridge.
IIO Conguration
EV DFX (Device Function On-Hide) Features
When this feature is set to Enable, the EV_DFX Lock Bits that are located on a
processor will always remain clear during electric tuning. The options are Dis-
able and Enable.