AppendixE.ENERGYSTARmodelinformation
ENERGYSTAR®isajointprogramoftheU.S.EnvironmentalProtectionAgencyandtheU.S.Department
ofEnergyaimedatsavingmoneyandprotectingtheenvironmentthroughenergyefcientproductsand
practices.
LenovoisproudtoofferourcustomersproductswithanENERGYSTARcompliantdesignation.Some
modelsofthefollowingmachinetypeshavebeendesignedandtestedtoconformtotheENERGY
STARprogramrequirementforcomputersatthetimeofmanufacture:3261,3263,3264,3267,3273,
3856,4004,and4156.FormoreinformationaboutENERGYSTARratingsforLenovocomputers,goto
http://www.lenovo.com.
ByusingENERGYSTARcompliantproductsandtakingadvantageofthepower-managementfeaturesof
yourcomputer,youreducetheconsumptionofelectricity.Reducedelectricalconsumptioncontributesto
potentialnancialsavings,acleanerenvironment,andthereductionofgreenhousegasemissions.
FormoreinformationaboutENERGYSTAR,goto:
http://www.energystar.gov
Lenovoencouragesyoutomakeefcientuseofenergyanintegralpartofyourday-to-dayoperations.To
helpinthisendeavor,setthefollowingpower-managementfeaturestotakeeffectwhenyourcomputerhas
beeninactiveforaspeciedduration:
Table3.ENERGYSTARpower-managementfeatures
Windows7orWindows8operatingsystem
Powerplan:ThinkCentreDefault
•Turnoffthedisplay:After10minutes
•Putthecomputertosleep:After25minutes
•Advancedpowersettings:
–Turnoffharddiskdrives:After20minutes
–Hibernate:Never
ToawakenyourcomputerfromaSleeporStandbymode,pressanykeyonyourkeyboard.Formore
informationaboutthesesettings,refertoyourWindowsHelpandSupportinformationsystem.
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