Lenovo ThinkStation C20x Hardware Maintenance Manual

Contents
Chapter1.Aboutthismanual......1
ImportantSafetyInformation..........1
ImportantinformationaboutreplacingRoHS
compliantFRUs...............1
Chapter2.Safetyinformation......3
Generalsafety................3
Electricalsafety...............3
Voltage-selectionswitch............5
Safetyinspectionguide............5
Handlingelectrostaticdischarge-sensitive
devices..................6
Groundingrequirements............6
Safetynotices(multi-lingualtranslations).....6
Chapter3.Generalinformation....29
LenovoThinkVantageTools.........29
LenovoSolutionCenter...........29
SimpleTap................29
LenovoWelcome..............29
Additionalinformationresources.......30
Specications...............30
Chapter4.GeneralCheckout.....31
Problemdeterminationtips..........31
Chapter5.Diagnostics........33
LenovoThinkVantageToolbox........33
LenovoSolutionCenter...........33
PC-DoctorforDOS.............34
Creatingadiagnosticdisc........34
Runningthediagnosticprogramfromthe
diagnosticdisc.............34
Navigatingthroughthediagnostics
programs...............34
Runningtests.............34
Chapter6.UsingtheSetupUtility
program................37
StartingtheSetupUtilityprogram.......37
Viewingorchangingsettings.........37
Usingpasswords..............37
Passwordconsiderations.........38
Administratorpassword.........38
UserPassword.............38
Setting,changing,ordeletingapassword..38
Enablingordisablingadevice........38
Selectingastartupdevice..........39
Selectingatemporarystartupdevice....39
Viewingorchangingthestartupdevice
sequence...............39
Advancedsettings.............40
ExitingtheSetupUtilityprogram.......40
Chapter7.ConguringRAID.....41
ConguringRAIDformachinetypes4262,4263,
4264,and4265..............41
InstallingSATAharddiskdrives......41
ConguringthesystemBIOStoenableSATA
RAIDfunctionality............41
CreatingRAIDvolumes.........42
DeletingRAIDvolumes.........42
ConguringRAIDformachinetypes4266,4269,
4271,and4272..............42
InstallingSATAorSASharddiskdrives...43
EnteringtheMarvellBIOSSetuptocongure
SATAorSASRAID...........43
ConguringtheMarvellBIOSSetuptoenable
SATA/SASRAID0,1,or5functionality...43
ConguringtheMarvellBIOSSetuptosetan
optionalhotspareharddiskdrive.....44
ConguringtheMarvellBIOSSetuptodelete
anoptionalhotspareharddiskdrive....44
ConguringtheMarvellBIOSSetuptodelete
anarray...............44
Chapter8.Symptom-to-FRUIndex..45
Harddiskdrivebooterror..........45
PowerSupplyProblems...........45
Diagnosticerrorcodes...........46
Beepsymptoms..............63
POSTerrorcodes.............64
Miscellaneouserrormessages........65
Undeterminedproblems...........67
Chapter9.ReplacingFRUs......69
Locations.................69
Locatingcontrolsandconnectorsonthefront
ofyourcomputer............69
Locatingconnectorsontherearofyour
computer...............70
Locatingcomponents..........70
Locatingpartsandconnectorsonthesystem
board................71
Removingthecomputercover........74
Removingandreinstallingthefrontbezel....75
RemovingandreinstallingthePCIcardholder..76
Installingorreplacingamemorymodule....78
©CopyrightLenovo2010,2012
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Lenovo ThinkStation C20x Specifications

General

Brand	Lenovo
Model	ThinkStation C20x
Category	Desktop
Language	English