Lenovo IdeaCentre H520g User Manual

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..............5
SoftwareprovidedbyLenovo........5
AdobeReader..............7
Antivirussoftware.............7
Locations..................7
Locatingconnectors,controls,andindicators
onthefrontofyourcomputer........8
Locatingconnectorsontherearofyour
computer................9
Locatingcomponents..........11
Locatingpartsonthesystemboard....11
Locatinginternaldrives.........14
Machinetypeandmodellabel.......15
Chapter2.Usingyourcomputer...17
Frequentlyaskedquestions.........17
Usingthekeyboard.............17
UsingWindowsshortcutkeys.......17
UsingtheblueThinkVantagebutton....18
Usingangerprintreader........18
Usingthewheelmouse...........18
Adjustingaudio..............18
Aboutyourcomputeraudio........19
Settingthevolumefromthedesktop....19
SettingthevolumefromControlPanel...19
UsingCDsandDVDs............19
HandlingandstoringCDandDVDmedia..20
PlayingaCDorDVD..........20
RecordingaCDorDVD.........20
Chapter3.Youandyourcomputer..23
Accessibilityandcomfort..........23
Arrangingyourworkspace........23
Comfort...............23
Glareandlighting............24
Aircirculation.............24
Electricaloutletsandcablelengths.....24
Registeringyourcomputer..........25
Movingyourcomputertoanothercountryor
region..................25
Voltage-selectionswitch.........25
Replacementpowercords........26
Chapter4.Security..........27
Securityfeatures..............27
Attachinganintegratedcablelock.......28
Usingpasswords..............28
BIOSpasswords............28
Windowspasswords..........29
Conguringthengerprintreader.......29
Usingandunderstandingrewalls.......29
Protectingdataagainstviruses........29
Chapter5.Installingorreplacing
hardware...............31
Handlingstatic-sensitivedevices.......31
Installingorreplacinghardware........31
Installingexternaloptions........31
Openingthecomputercover.......32
Removingandreinstallingthefrontbezel..32
Accessingthesystemboardcomponentsand
drives................34
Installingorreplacingamemorymodule...35
InstallingorreplacingaPCIcard......37
Installingorreplacingthecardreader....39
InstallingorreplacingthemSATAsolidstate
drive.................44
Replacingthebattery..........51
Installingthesolidstatedrive.......52
Replacingtheharddiskdrive.......54
Replacingtheopticaldrive........56
Replacingtheheatsinkandfanassembly..59
Replacingthepowersupplyassembly...62
Replacingthemicroprocessor.......67
Replacingthecoverpresenceswitch....70
Replacingtheinternalspeaker.......72
©CopyrightLenovo2012
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Lenovo IdeaCentre H520g Specifications

General

Brand	Lenovo
Model	IdeaCentre H520g
Category	Desktop
Language	English