Lenovo M32 Guide de l'utilisateur télécharger pdf (Page 3)

Contents

Importantsafetyinformation.....iii

Serviceandupgrades.............iii

Staticelectricityprevention...........iii

Powercordsandpoweradapters........iv

Extensioncordsandrelateddevices.......iv

Plugsandoutlets...............v

Externaldevices...............v

Heatandproductventilation..........v

Operatingenvironment............vi

Lasercompliancestatement..........vi

Powersupplystatement...........vii

Cleaningandmaintenance..........vii

Chapter1.Productoverview......1

Features..................1

Speciﬁcations................3

Locations..................3

Locatingconnectors,controls,andindicators

onthefrontofyourcomputer........4

Locatingconnectorsontherearofyour

computer................5

Locatingcomponents...........7

Locatingpartsonthesystemboard.....8

Machinetypeandmodellabel........9

Chapter2.Usingyourcomputer...11

Frequentlyaskedquestion..........11

Usingthekeyboard.............11

Usingthewheelmouse...........11

Adjustingaudio..............12

Settingthevolumefromthedesktop....12

SettingthevolumefromControlPanel...12

Chapter3.Youandyourcomputer..13

Accessibilityandcomfort..........13

Arrangingyourworkspace........13

Comfort...............13

Glareandlighting............14

Aircirculation.............14

Electricaloutletsandcablelengths.....14

Accessibilityinformation.........14

Registeringyourcomputer..........17

Movingyourcomputertoanothercountryor

region..................18

Chapter4.Security..........19

Securityfeatures..............19

AttachingaKensington-stylecablelock.....20

Usingpasswords..............20

BIOSpasswords............20

Windowspasswords..........21

Usingandunderstandingﬁrewalls.......21

Protectingdataagainstviruses........21

Chapter5.Installingorreplacing

hardware...............23

Handlingstatic-sensitivedevices.......23

Installingorreplacinghardware........23

Installingexternaloptions........23

Installingorremovingtheacpoweradapter.24

Installingorremovingtheverticalstand...25

Removingthecomputercover.......27

ReplacingtheDOMcard.........29

Replacingthememorymodule......31

Replacingthebattery..........33

Replacingthesystemboard.......34

Replacingthekeyboard.........36

Replacingthemouse..........36

Completingthepartsreplacement.....37

Chapter6.UsingtheSetupUtility

program................41

StartingtheSetupUtilityprogram.......41

Viewingandchangingsettings........41

Usingpasswords..............41

Passwordconsiderations.........42

Power-OnPassword..........42

AdministratorPassword.........42

HardDiskPassword...........42

Setting,changing,anddeletingapassword.42

Erasinglostorforgottenpasswords(clearing

CMOS)................43

Enablingordisablingadevice........43

Selectingastartupdevice..........44

Selectingatemporarystartupdevice....44

Selectingorchangingthestartupdevice

sequence...............44

EnablingErPLPScompliancemode......44

ExitingtheSetupUtilityprogram.......45

Chapter7.Updatingsystem

programs...............47

Usingsystemprograms...........47

Updating(ﬂashing)theBIOSfromadisc....47

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