Lenovo K410 Bedienungsanleitung PDF herunterladen (Seite 5)

Contents

Chapter1.Aboutthismanual......1

ImportantSafetyInformation..........1

Chapter2.Safetyinformation......3

Generalsafety................3

Electricalsafety...............3

Safetyinspectionguide............5

Handlingelectrostaticdischarge-sensitive

devices..................5

Groundingrequirements............6

Safetynotices................6

Chapter3.Generalinformation.....9

Specications................9

Chapter4.GeneralCheckout.....11

Chapter5.UsingtheSetupUtility...13

StartingtheLenovoBIOSSetupUtilityprogram.13

Viewingandchangingsettings........13

Usingpasswords..............13

Enablingordisablingadevice........15

Selectingastartupdevice..........16

ExitingtheLenovoBIOSSetupUtilityprogram..17

Chapter6.Symptom-to-FRUIndex..19

Harddiskdrivebooterror..........19

PowerSupplyProblems...........19

POSTerrorcodes.............20

Undeterminedproblems...........20

Chapter7.Locations.........21

Identifyinginternalcomponents........21

Identifyingpartsonthesystemboard......21

Chapter8.Replacinghardware....25

Generalinformation.............25

Replacingthekeyboardandmouse......26

Removingthecomputercover........26

Removingthefrontbezel..........27

Replacingamemorymodule.........28

Replacingaharddiskdrive..........29

Replacinganopticaldrive..........30

Replacingagraphicscard..........31

ReplacingtheTV-Tunercard.........33

ReplacingthePowersupply.........35

Replacingthemicroprocessorfan.......35

Replacingtheheat-sink...........36

ReplacingtheCPU.............37

ReplacingtheWi-Ficard...........39

Replacingthemotherboard..........40

FRUlists.................41

Chapter9.Generalinformation....51

AdditionalServiceInformation........51

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