Figure100.Lockthebezeldoor
Step3.Thebezelshouldbelockedfirmly.
Removingandreplacingservercomponents
Thissectionprovidesinformationforremovingandreplacingservercomponentsintheserver.
Removingandreplacingstructuralparts
Thissectionprovidesinformationforremovingandreplacingstructuralpartsintheserver.
Replacementofstructuralpartsisyourresponsibility.IfLenovoinstallsastructuralpartatyourrequest,
youwillbechargedfortheinstallation.
Theillustrationsinthisdocumentmightdifferslightlyfromyourhardware.
Removingtheleft-sidecover
Usethisinformationtounlockandremovetheleft-sidecoverbyusingthekeythatcomeswiththeserver.
Important:Beforeyouinstalloptionalhardwaredevices,makesurethattheserverisworkingcorrectly.
Starttheserverandmakesurethattheoperatingsystemstarts,ifanoperatingsystemisinstalled,orthat
a19990305errorcodeisdisplayed,indicatingthatanoperatingsystemwasnotfoundbuttheserveris
otherwiseworkingcorrectly.Iftheserverisnotworkingcorrectly,see“RunningDSAPrebootdiagnostic
programs”onpage143
forinformationabouthowtorundiagnostics.
Readthesafetyinformationin“Safety”onpagevand“Installationguidelines”onpage29.
Ifyouarereplacingaservercomponentintheserver,youneedtoturnofftheserverandperipheraldevices,
anddisconnectthepowercordsandallexternalcables.
Toremovetheleft-sidecover,completethefollowingsteps.
Step1.Fromtheleft-topsectionofthebezeldoor,usethekeytoturnthetabuptounlocktheleft-side
coverandthebezeldoor
182Systemx3500M5InstallationandServiceGuide