Lenovo B40-70 Notebook - Manual (Page 16)

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Product specific Notices
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:
To awaken your computer from the Sleep mode, press any key on your
keyboard. For more information about these settings, refer to your Windows
Help and Support information system.
Table 1. ENERGY STAR power‐management features
Power plan: Balanced (plugged in)
• 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:
Never