Lenovo M490s notebook Manual do Utilizador descarregar pdf (Página 3)

Contents

Readthisrst.............iii

Importantsafetyinformation..........iv

Conditionsthatrequireimmediateaction...iv

Safetyguidelines.............v

Chapter1.Productoverview......1

Frontview.................1

Left-sideview................3

Right-sideview...............4

Bottomview................5

Statusindicators...............6

Features..................7

Specications................7

Chapter2.Usingyourcomputer....9

Frequentlyaskedquestions..........9

Conguringtheoperatingsystem.......10

Registeringyourcomputer..........10

Specialkeysandbuttons..........10

Functionkeycombinations........10

Numerickeypad............12

Usingthetouchpad............12

Powermanagement............13

Checkingthebatterystatus........13

Usingtheacpoweradapter........13

Chargingthebattery..........14

Maximizingthebatterylife........14

Power-savingmodes..........14

Handlingthebattery...........16

Connectingtothenetwork..........17

Ethernetconnection...........17

Wirelessconnection...........17

UsingtheNVIDIAOptimusGraphicsfeature...18

Usingaashmediacard...........18

Chapter3.Youandyourcomputer..19

Accessibilityandcomfort..........19

Ergonomicinformation..........19

Chapter4.Security..........21

Attachingamechanicallock.........21

Usingpasswords..............21

Usingangerprintreader..........21

Chapter5.Recoveryoverview....23

RecoverysolutionsontheWindows7operating

system..................23

RecoverysolutionsontheWindows8operating

system..................24

Chapter6.Replacingdevices.....27

Staticelectricityprevention..........27

Replacingthebattery............27

Replacingthebackupbattery.........28

Replacingtheharddiskdrive.........30

Replacingamemorymodule.........32

ReplacingthePCIExpressMiniCardforwireless

LAN/WiMAXconnection...........33

ReplacingthemSATAsolidstatedrive.....35

Chapter7.Preventingproblems...37

Generaltipsforpreventingproblems......37

Takingcareofyourcomputer.........37

Chapter8.Troubleshootingcomputer

problems...............41

Troubleshooting..............41

Batteryandpowerproblems.......41

Computerscreenproblems........42

Problemswithdrivesandotherstorage

devices................43

OneKeyRecoveryProprogramproblems..44

Apasswordproblem..........44

Asoundproblem............44

Otherproblems............44

AppendixA.Regulatory

information..............47

Wirelessrelatedinformation.........47

ENERGYSTARmodelinformation.......48

Exportclassicationnotice..........49

Electronicemissionnotices..........49

FederalCommunicationsCommission(FCC)

DeclarationofConformity........49

AppendixB.WEEEandrecycling

statements..............53

ChinaWEEEstatement...........53

ImportantWEEEinformation.........53

Japanrecyclingstatements.........53

RecyclinginformationforBrazil........54

BatteryrecyclinginformationfortheEuropean

Union..................55

BatteryrecyclinginformationfortheUnitedStates

andCanada................55

BatteryrecyclinginformationforTaiwan.....55

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