System Voltages; Figure 12. System Voltages Menu - XFX nForce 680i LT User Manual

TM1 & TM2
Enables support for both TM1 and TM2.
C1E Enhanced Halt State
Enabled, this function reduces the CPU power consumption when the CPU
is idle. Idle occurs when the operating system issues a halt instruction.
Execute Disable Bit
When this function is disabled, it forces the XD feature flag to always return
to zero (0).
Virtualization Technology
When this function is enabled, it allows a VMM to utilize the additional
hardware capabilities provided by Intel Virtualization Technology.
CPU Core 1
This function allows you to enable or disable CPU Core.

System Voltages

Select
System Voltages
to display the System Voltages menu.
Enter
Parameters
CPU Core
Memory
nForce SPP
    :Move Enter:Select
Figure 12. System Voltages Menu
from the Advanced Chipset Features menu and press
Phoenix – AwardBIOS CMOS Setup Utility
System Voltages
Settings Current Value
[Auto] 1.28
[Auto] 1.85V
[Auto] 1.20V
+/-/PU/PD:Value F10:Save
F5: Previous Values
Configuring the BIOS
Item Help
Main Level
Voltage level for CPU
Core (CPU VID)
ESC:Exit F1:General Help
F7:Defaults
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