Batterypack
•Lithium-ion(Li-Ion)batterypack
Batterylife
•Forpercentageofremainingbatterypower,seethePowerManagerBatteryGaugeinthetaskbar.
•ThePowerManageralsodisplaysagreen,yellowandredindication.Abatteryunderwarrantywithared
indicationiseligibleforawarrantyreplacement.
OperatingenvironmentThissectionprovidesinformationaboutyourcomputeroperatingenvironment.
Environment:
•Maximumaltitudewithoutpressurization:3048m(10,000ft)
•Temperature
–Ataltitudesupto2438m(8000ft)
–Operating:5.0°Cto35.0°C(41°Fto95°F)
–Storage:5.0°Cto43.0°C(41°Fto109°F)
–Ataltitudesabove2438m(8000ft)Maximumtemperaturewhenoper atingundertheunpressurized
condition:31.3°C(88°F)
Note:Whenyouchargethebatterypack,itstemperaturemustbeatleast10°C(50°F).
•Relativehumidity:
–Operating:8%to80%
–Storage:5%to95%
Ifpossible,placeyourcomputerinawell-ventilatedanddryareawithoutdirectexposuretosunshine.
Keepelectricalappliancessuchasanelectricfan,radio,high-poweredspeakers,airconditioner,and
microwaveovenawayfromyourcomputerbecausethestrongmagneticeldsgeneratedbythese
appliancescandamagethemonitoranddataontheharddiskorsolidstatedrive.
Donotplaceanybeveragesontopoforbesidethecomputerorotherattacheddevices.Ifliquidisspilledon
orinthecomputeroranattacheddevice,ashortcircuitorotherdamagemightoccur.
Donoteatorsmokeoveryourkeyboard.Particlesthatfallintoyourkeyboardcancausedamage.
ThinkVantageTechnologiesandsoftwareLenovopreinstallsonyourPCusefulandhelpfulsoftwareapplicationstohelpyougetstarted,tostay
productivewhileonthemoveandtokeepyouandyourcomputerworking.Lenovooffersenhancedsecurity,
wirelesscomputing,data-migrationandothersolutionsforyourcomputer.
FollowingsectionsprovideinformationaboutThinkVantagetechnologiesandothercomputingsolutions,
offeredbyLenovo.
•“AccessingapplicationsinWindows7”onpage19
•“AccessConnections”onpage20
18UserGuide