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Lenovo Skrivbord Thinkcentre M71e

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ThinkCentre

UserGuide

MachineTypes:3132,3134,3140,3143,3147,3154,3157,3167,

3171,3176,5033,5039,and7339

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthe

“Importantsafetyinformation”onpagevandAppendixA“Notices”onpage111.

FourthEition(June2012)

©CopyrightLenovo2011,2012.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration

“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.

Contents

Importantsafetyinformation......v

Serviceandupgrades.............v

Staticelectricityprevention...........v

Powercordsandpoweradapters........vi

Extensioncordsandrelateddevices.......vi

Plugsandoutlets..............vii

Externaldevices..............vii

Heatandproductventilation.........vii

Operatingenvironment...........viii

Modemsafetyinformation..........viii

Lasercompliancestatement..........ix

Powersupplystatement............ix

Cleaningandmaintenance...........ix

Chapter1.Productoverview......1

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

Specications................4

Softwareoverview..............4

SoftwareprovidedbyLenovo........4

AdobeReader..............7

Antivirussoftware.............7

Locations..................7

Locatingconnectors,controls,andindicators

onthefrontofyourcomputer........8

Locatingconnectorsontherearofyour

computer................9

Locatingcomponents..........10

Locatingpartsonthesystemboard....11

Locatinginternaldrives.........12

Machinetypeandmodellabel.......13

Chapter2.Usingyourcomputer...15

Frequentlyaskedquestions.........15

Usingthekeyboard.............15

UsingWindowsshortcutkeys.......15

Usingangerprintreader........16

Usingthewheelmouse...........16

Adjustingaudio..............16

Aboutyourcomputeraudio........16

Settingthevolumefromthedesktop....17

SettingthevolumefromControlPanel...17

UsingCDsandDVDs............17

HandlingandstoringCDandDVDmedia..18

PlayingaCDorDVD..........18

RecordingaCDorDVD.........18

Chapter3.Youandyourcomputer..21

Accessibilityandcomfort..........21

Arrangingyourworkspace........21

Comfort...............21

Glareandlighting............22

Aircirculation.............22

Electricaloutletsandcablelengths.....22

RegisteryourcomputerwithLenovo......23

Movingyourcomputertoanothercountryor

region..................23

Voltage-selectionswitch.........23

Replacementpowercords........24

Chapter4.Security..........25

Securityfeatures..............25

Lockingthecomputercover.........26

Attachinganintegratedcablelock.......27

Usingpasswords..............27

BIOSpasswords............27

Windowspasswords..........28

Conguringthengerprintreader.......28

Usingandunderstandingrewalls.......28

Protectingdataagainstviruses........28

Chapter5.Installingorreplacing

hardware...............31

Handlingstatic-sensitivedevices.......31

Installingorreplacinghardware........31

Installingexternaloptions........31

Removingthecomputercover.......32

Removingandreinstallingthefrontbezel..32

Accessingthesystemboardcomponentsand

drives................34

Installingorreplacingamemorymodule...35

InstallingorreplacingaPCIcard......37

Replacingthebattery..........39

Installingthesolidstatedrive.......40

Replacingtheharddiskdrive.......41

Installingorreplacingtheopticaldrive...43

Replacingtheheatsinkandfanassembly..47

Replacingthepowersupplyassembly...50

Replacingthemicroprocessor.......54

ReplacingthefrontaudioandUSB

assembly...............57

Replacingthesystemfanassembly....58

Replacingthekeyboard.........60

Replacingthemouse..........60

Completingthepartsreplacement.....61

©CopyrightLenovo2011,2012 i

Produktspecifikationer

Varumärke:	Lenovo
Kategori:	Skrivbord
Modell:	Thinkcentre M71e
Färg på produkten:	Zwart
Vikt:	225 g
Bredd:	103 mm
Djup:	104 mm
Höjd:	25 mm
Plugg typ:	Type M
Förpackningens vikt:	545 g
Förpackningens bredd:	150 mm
Djuppackning:	210.5 mm
Förpackningshöjd:	52 mm
Användarmanual:	Ja
Nuvarande:	0.4 A
Videolägen som stöds:	480p, 576p, 720p, 1080p
Inkluderar AC-adapter:	Ja
Certifiering:	REACH, FCC
Maximal videoupplösning:	1920 x 1080 Pixels
Videoupplösningar:	640 x 480,800 x 600,1920 x 1080 Pixels
Hållbarhetscertifikat:	RoHS
Inspänning:	100 - 240 V
Förvaringstemperatur:	-20 - 60 °C
Extern anpassning:	Ja
Ljudutgångskanaler:	2.0 kanalen
Värdgränssnitt:	HDMI
Driftspänning:	5 V
Drifttemperatur (TT):	0 - 40 °C
Relativ luftfuktighet i drift (VV):	20 - 90 procent
Harmoniserad systemkod (HS):	85176990
Inkluderar monteringsfäste:	Ja
Typomvandlare:	Actieve video-omzetter
Aktiv ström:	2 A
Inkluderade typer av nätkontakter:	ANZ, EU, JP, NA, UK
Ljudprovfrekvens:	48 kHz