Asus P8Z77-I manual 4.3.4EPU

4.3.4EPU

EPU is an energy-processing utility that provides several power-saving modes. When set to the Auto Mode, the system automatically changes its power-saving mode based on the current system condition.

You can also configure the system settings such as CPU frequency, GPU frequency, vCore Voltage, and Fan Control to customize a power-saving mode.

Launching EPU

To launch EPU, click Tool > EPU on the AI Suite II main menu bar.

Displays the following message if no VGA power saving engine is detected.

Multiple system operating modes

							The items lighting up
							means power saving
							engine is activated
							Displays the amount of CO2
							reduced
						*Shifts between the display
						of Total and Current CO2
						reduced
							Displays the current
							CPU power
				Advanced settings for each mode
			Displays the system
		properties of each mode
•	Select From EPU Installation to show the CO2 that has been reduced since you
	installed EPU.
•	*Select From the Last Reset to show the total CO2 that has been reduced since you
	click the Clear button				.			4
•	Refer to the software manual in the support DVD or visit the ASUS website at www.
								Chapter
	asus.com for detailed software configuration.

P8Z77-I DELUXE/WD 4-11