9.Positionthenewmemorymoduleoverthememoryslot.Ensurethatthenotch1onthenewmemory
moduleisalignedwiththekey
2inthememoryslot.Then,pressthenewmemorymodulestraightdown
intothememoryslotuntiltheretainingclipscloseandthenewmemorymodulesnapsintoposition.
Note:Ifthereisagapbetweenthememorymoduleandtheretainingclips,thememorymodulehas
notbeeninstalledcorrectly.Opentheretainingclips,removethememorymodule,andthenreinstallit
intothememoryslotuntiltheretainingclipsarecompletelyclosed.
Figure26.Installingamemorymodule
10.Reinstallanypartsorreconnectanycablesthatyouhaveremoved.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallation,goto“Completingthepartsreplacement”onpage131.
Removingamemorymodule
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiiiand“Guidelines”onpage53.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Note:Tooptimizesystemperformance,ensurethatyouconsiderandfollowthememorymoduleinstallation
ruleswhenperformingtheoperation.See“Memorymoduleinstallationrules”onpage60
.
Toremoveamemorymodule,dothefollowing:
1.Removeallexternalmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,
disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedto
theserver.
2.Prepareyourserver.See“Removingorextendingtheserverfromtherackcabinet”onpage55.
3.Removetheservercover.See“Removingtheservercover”onpage55.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage58.
5.Locatethememoryslotsonthesystemboardandreadthememorymoduleinstallationrules.See
“Memorymoduleinstallationrules”onpage60.
6.Removeanypartsordisconnectanycablesthatmightpreventyouraccesstothememoryslots.
66ThinkServerRD350UserGuideandHardwareMaintenanceManual