Lenovo ThinkServer RD430 - Replacing the system board battery

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage83.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage91.
5.Locatetherisercardassembly1.See“Servercomponents”onpage31.
6.Grasptherisercardassembly1byitsedgesandcarefullyliftitstraightupandoffthechassis.
Figure119.Liftingtherisercardassembly1offthechassis
7.IfthereisanyPCIExpresscardinstalledontherisercardassembly1,especiallywhenaRAIDcardand
anexpandercardareinstalled,notedownthecableconnections,disconnectallcablesfromthecard(s),
andthencompletelyremovetherisercardassembly1outofthechassis.
8.Touchthestatic-protectivepackagethatcontainsthenewrisercardassembly1toanyunpainted
surfaceontheoutsideoftheserver.Then,removethenewrisercardassembly1fromthepackage.
9.RemovethePCIExpresscard(s)fromtheoldrisercardassembly1andinstallthemonthenewone.
See“InstallingorremovingtheRAIDcard”onpage101and“Installingorremovingtheexpander
card”onpage110.
10.Ifnecessary,refertoyournotetoreconnectanycablestothePCIExpresscard(s)onthenewrisercard
assembly1.Youalsocanreferto“Mini-SAStomini-SASsignalcableconnections”onpage42for
informationaboutcableconnections.
160ThinkServerRD430UserGuide