Lenovo IdeaCentre A730 - Default Chapter; Table of Contents

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.Locatingconnectors,
controlsandcomponents......21
Chapter8.Replacinghardware....29
Generalinformation.............29
Replacingthekeyboardandmouse......30
Replacingthepowercordorpoweradapter...30
Removingthebasecover..........31
Replacingtheharddiskdrive.........32
Replacingamemorymodule.........34
Replacingthesystemfan..........34
Replacingtheheat-sink...........35
ReplacingtheCPU.............36
Replacingtheopticaldrive..........38
Replacingthesolidstatedisk.........40
Replacingtheopticaldriveejectboard.....40
Replacingthemotherboard..........41
Replacingthespeakersystem........43
ReplacingtheTVtunercard.........45
Replacingthebattery............46
Removingthehingefromthechassis......47
Removingtherearcover...........49
Replacingthescalarboard..........50
Replacingthetouchcontrolboard.......52
Replacingtheconverterboard........53
Replacingthepowerswitchboard.......54
ReplacingtheBluetoothmodule........55
ReplacingtheWLANcard..........56
Replacingthecamera............57
Replacingthefrontfunctionboard.......58
ReplacingtheLEDpanel...........59
FRUlists.................61
Chapter9.Generalinformation....69
AdditionalServiceInformation........69
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