MSI Z77A User Guide - Page 59

CPU Core Voltage/ CPU I/O Voltage/ GPU Voltage/ DRAM Voltage/ 3.3V/ 5V/ 12V - motherboard

Page 59 highlights

ECO MS-7752 Chapter 2 Important Once you click the "ECO" button in the pre-set area, some items in ECO menu will be fixed and un-adjustable. ▶ EuP 2013 Energy Using Products Lot 6 2013 (EUP) reduces power consumption when system is off or in standby mode. Note: When enabled, the system will not support RTC wake up event functions. ▶ CPU Phase Control These items allow you to enable (Auto)/ disable (disabled) the CPU power phase switch feature to reach the best power saving. ▶ Motherboard LED Control This item allows you to enable (Auto)/ disable (disabled) the mainboard phase LED. ▶ C1E Support To enable this item to reduce the CPU power consumption while idle. Not all processors support Enhanced Halt state (C1E). ▶ Intel C-State C-state is a power management state that detects when the system is idle and lowers power consumption accordingly. ▶ Package C State limit This field allows you to select a C-state mode. ▶ CPU Core Voltage/ CPU I/O Voltage/ GPU Voltage/ DRAM Voltage/ 3.3V/ 5V/ 12V These items show the amperages. Read only. 2-17

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2-17
MS-7752
Chapter 2
ECO
Important
Once you cl±ck the “ECO” button ±n the pre-set area, some ±tems ±n ECO menu w±ll be
fixed and un-adjustable.
EuP 2013
Energy Us±ng Products Lot 6 2013 (EUP) reduces power consumpt±on when system ±s
off or ±n standby mode.
Note: When enabled, the system w±ll not support RTC wake up event funct±ons.
CPU Phase Control
These ±tems allow you to enable (Auto)/ d±sable (d±sabled) the CPU power phase sw±tch
feature to reach the best power sav±ng.
Motherboard LED Control
Th±s ±tem allows you to enable (Auto)/ d±sable (d±sabled) the ma±nboard phase LED.
C1E Support
To enable th±s ±tem to reduce the CPU power consumpt±on wh±le ±dle. Not all processors
support Enhanced Halt state (C1E).
Intel C-State
C-state ±s a power management state that detects when the system ±s ±dle and lowers
power consumpt±on accord±ngly.
Package C State l±m±t
Th±s field allows you to select a C-state mode.
CPU Core Voltage/ CPU I/O Voltage/ GPU Voltage/ DRAM Voltage/ 3.3V/ 5V/ 12V
These ±tems show the amperages. Read only.