Appendix C. ENERGY STAR model information
ENERGY STAR® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products and practices.
Lenovo is proud to offer our customers products with the ENERGY STAR qualified designation. Lenovo computers of the following machine type, if the ENERGY STAR mark is affixed, have been designed and tested to conform to the ENERGY STAR program requirements for computers.
3347
By using ENERGY STAR qualified products and taking advantage of the
For more information about ENERGY STAR, go to: http://www.energystar.gov
Lenovo encourages you to make efficient use of energy an integral part of your
Power plan: Energy Saver (settings when plugged into ac power)
•Turn off the display: After 10 minutes
•Put the computer into sleep: After 20 minutes
•Advanced power settings:
–Turn off hard disks: After 15 minutes
–Hibernate: Never
To awaken your computer from sleep mode, press the Fn key on your keyboard. For more information about these settings, see the Windows Help and Support information on your computer.
The Wake on LAN function is enabled when your Lenovo computer is shipped from the factory, and the setting remains valid even when the computer is in sleep mode. If you do not need to have Wake on LAN enabled while your computer is in sleep mode, you can reduce the power consumption and prolong the time in sleep mode, by disabling the setting of Wake on LAN for sleep mode. To disable the setting of Wake on LAN for sleep mode, do the following:
1.Move the cursor to the
2.Click Hardware and Sound ➙ Device Manager ➙ Network adapters.
3.
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