Lenovo ThinkServer RD440 Instrukcja Użytkownika Strona 189

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1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage87.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage95.
5.Locatetherisercardassembly1.See“Servercomponents”onpage34.
6.Grasptherisercardassembly1byitsedgesandcarefullyliftitstraightupandoffthechassis.
Figure140.Liftingtherisercardassembly1offthechassis
7.IfthereisanyPCIExpresscardinstalledontherisercardassembly1,especiallywhenaRAIDcardand
anexpandercardareinstalled,recordthecableconnections,disconnectallcablesfromthecards,and
thencompletelyremovetherisercardassembly1outofthechassis.
8.Touchthestatic-protectivepackagethatcontainsthenewrisercardassembly1toanyunpainted
surfaceontheoutsideoftheserver.Then,removethenewrisercardassembly1fromthepackage.
9.RemovethePCIExpresscardsfromtheoldrisercardassembly1andinstallthemonthenewone.
See“InstallingorremovingtheRAIDcard”onpage105
and“Installingorremovingtheexpander
card”onpage114
.
10.Ifnecessary,refertoyournotetoreconnectanycablestothePCIExpresscardsonthenewriser
cardassembly1.Youalsocanreferto“Connectingthecables”onpage47forinformationabout
cableconnections.
Chapter6.Installing,removing,orreplacinghardware177
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