Energy Star Model Information - Lenovo B550 User Manual
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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 an ENERGY STAR compliant designation.
Lenovo computers of the following machine types, if the ENERGY STAR mark is affixed, have
been designed and tested to conform to the ENERGY STAR 5.0 program requirements for computers.
• 20053, 0880
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 savings, a cleaner environment, and the reduction
of greenhouse gas emissions.
For more information about ENERGY STAR, visit
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
®
Windows
7
Power plan: Energy Star
• Turn off the display: After 10 minutes
• Put the computer to sleep: After 25 minutes
• Advanced power settings:
- Turn off hard disks: After 20 minutes
- Hibernate: After 1 hour
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.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
®
Windows
XP
Power plan: Balanced
• Turn off monitor: After 10 minutes
• Turn off hard disks: After 30 minutes
• System standby: After 20 minutes
• System hibernates: After 2 hours
Appendix E. Notices
53
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