AppendixC.ENERGYSTARmodelinformation
ENERGYSTAR®isajointprogramoftheU.S.EnvironmentalProtectionAgencyandtheU.S.Department
ofEnergyaimedatsavingmoneyandprotectingtheenvironmentthroughenergyefcientproductsand
practices.
LenovoisproudtoofferourcustomersproductswiththeENERGYSTARqualieddesignation.Lenovo
computersofthefollowingmachinetypes,iftheENERGYSTARmarkisafxed,havebeendesignedand
testedtoconformtotheENERGYST ARprogramrequirementsforcomputers.
2352,2353,2354,2355,2356,2357,and2358.
ByusingENERGYSTARqualiedproductsandtakingadvantageofthepower-managementfeatures
ofyourcomputer,youcanhelpreducetheconsumptionofelectricity.Reducedelectricalconsumption
cancontributetopotentialnancialsavings,acleanerenvironment,andthereductionofgreenhousegas
emissions.
FormoreinformationaboutENERGYSTAR,goto:http://www.energystar.gov
Lenovoencouragesyoutomakeefcientuseofenergyanintegralpartofyourday-to-dayoperations.To
helpinthisendeavor,Lenovohaspresetthefollowingpower-managementfeaturestotakeeffectwhenyour
computerhasbeeninactiveforaspeciedlengthoftime:
Powerplan:EnergySaver(settingswhenpluggedintoacpower)
•Turnoffthedisplay:After10minutes
•Putthecomputerintosleep:After20minutes
•Advancedpowersettings:
–Turnoffharddisks:After15minutes
–Hibernate:Never
Toawakenyourcomputerfromsleepmode,presstheFnkeyonyourkeyboard.Formoreinformationabout
thesesettings,seetheWindowsHelpandSupportinformationonyourcomputer.
TheWakeonLANfunctionisenabledwhenyourLenovocomputerisshippedfromthefactory,andthe
settingremainsvalidevenwhenthecomputerisinsleepmode.IfyoudonotneedtohaveWakeonLAN
enabledwhileyourcomputerisinsleepmode,youcanreducethepowerconsumptionandprolongthe
timeinsleepmode,bydisablingthesettingofWakeonLANforsleepmode.Todisablethesettingof
WakeonLANforsleepmode,dothefollowing:
1.ClickStart➙ControlpanelontheWindows7operatingsystem,oropentheWindowsExplorerand
clickControlpanelontheWindows8operatingsystem.
2.ClickHardwareandSound➙DeviceManager.
3.IntheDeviceManagerwindow,expandNetworkadapters.
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