Lenovo IdeaCentre B520 - Manual

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IdeaCentre B520 Energy Star Statement
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 an ENERGY STAR compliant designation.
The following machine types have been designed and tested to conform to the ENERGY STAR
program requirement for computers at the time of manufacture. For more information about
ENERGY STAR ratings for Lenovo computers, go to http://www.lenovo.com.
• 10064/7745
By using ENERGY STAR compliant products and taking advantage of the power-management
features of your computer, you reduce the consumption of electricity. Reduced electrical
consumption contributes to potential financial sayings, a cleaner environment, and the reduction
of greenhouse gas emissions.
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 day-to-day
operations. To help in this endeavor, Lenovo has preset the following power-management
features to take effect when your computer has been inactive for a specified duration:
Table 1. ENERGY STAR power-management features, by operating system
Microsoft Windows XP Microsoft Windows Vista and Windows 7
• Turn off monitor: After 15 minutes
• Turn off hard disk drives: Never
• System standby: After 20 minutes
• System hibernates: Never Power plan: Balanced
• Turn off the display: After 10 minutes
• Put the computer to sleep: After 25 minutes
• Advanced power settings:
- Turn off hard disk drives: After 20 minutes
- Hibernate: Never
To awaken your computer from a Sleep or System Standby mode, press any key on your
keyboard. For more information about these settings, refer to your Windows Help and Support
information system.
31049473 B520 Energy Star Statem1 1 2011.2.21 11:06:12 AM