Batterypack
Integratedlithium-ion(Li-Ion)batterypack
Batterylife
Forthepercentageoftheremainingbatterypower,refertothebatterystatusiconintheWindowsnotication
area.
Operatingenvironment
Thissectionprovidesinformationaboutyourcomputeroperatingenvironment.
Environment:
•Maximumaltitudewithoutpressurization:3048m(10000ft)
•Temperature
–Ataltitudesupto2438m(8000ft)
–Operating:5.0°Cto35.0°C(41°Fto95°F)
–Storage:5.0°Cto43.0°C(41°Fto109°F)
–Ataltitudesabove2438m(8000ft)
–Maximumtemperaturewhenoper atingundertheunpressurizedcondition:31.3°C(88°F)
Note:Whenyouchargethebatterypack,itstemperaturemustbeatleast10°C(50°F).
•Relativehumidity:
–Operating:8%to80%
–Storage:5%to95%
Ifpossible,placeyourcomputerinawell-ventilatedanddryareawithoutdirecte xposuretosunshine.
Keepelectricalappliancessuchasanelectricfan,radio,airconditioner ,andmicrowaveovenawayfrom
yourcomputerbecausethestrongmagneticeldsgenerat edbytheseappliancescandamagethemonitor
anddataontheharddiskdrive.
Donotplaceanybeveragesontopoforbesidethecomputerorotherattacheddevices.Ifliquidisspilledon
orinthecomputeroranattacheddevice,ashortcircuitorotherdamagemightoccur.
Donoteatorsmokeoveryourkeyboard.Particlesthatfallintoyourkeyboardcancausedamage.
Lenovoprograms
YourcomputercomeswithLenovoprogramstohelpyouworkmoreeasilyandsecurely.
Note:TolearnmoreabouttheprogramsandothercomputingsolutionsofferedbyLenovo,goto
http://www.lenovo.com/support.
ToaccessLenovopr ograms,presstheWindowskeytogototheStartscreen.ClickaLenovoprogramto
launchit.Ifyoucannotndtheprogramyouneed,movethecursortothebottom-rightcornerofthescreen
tobringupthecharms.ThenclicktheSearchcharmtosearchforthedesiredpr ogram.
YoucomputermightbepreinstalledwiththefollowingLenovoprograms.
Chapter1.Pr oductoverview11