Lenovo C365 All-in-One 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

Speciﬁcations................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.Replacinghardware....21

Generalinformation.............21

Replacingthekeyboardandmouse......22

Replacingtheadapter............22

Removingthestandbase..........24

Removingthefootcover...........24

Replacingamemorymodule.........25

Replacingtheharddiskdrive.........27

Replacingtheopticaldrive..........28

Removingthestandholder..........30

Removingthemiddlecover.........31

Replacingtheconverterboard........32

Replacingthetouchcontrolboard.......33

RemovingtheEMIcover...........34

ReplacingtheTVtunercard.........35

ReplacingtheWLANcard..........36

Replacingtheheat-sink...........37

Replacingthesystemfan..........38

Replacingthespeakersystem........39

Replacingthefrontcontrolboard.......40

Replacingthefrontindicatorboard.......41

Replacingthemotherboard..........42

Removingthemiddlecase..........44

Replacingthecamera............47

ReplacingtheLEDpanel...........48

Chapter8.Generalinformation....55

AdditionalServiceInformation........55

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