Lenovo ThinkServer RD340 - Installing a Memory Module

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Figure42.CPU1DIMMsandCPU2DIMMs

Table5.Memorymoduleinstallationrulesforserverswithtwomicroprocessors

CPU1DIMMCPU2DIMM

A1A2B1B2

C1C2

A1A2B1B2

C1C2

TwoDIMMsXX

FourDIMMsXXXX

SixDIMMs

XXXXXX

EightDIMMsXXXXXXXX

TwelveDIMMsXXXXXXXXXXXX

Installingamemorymodule

Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”

onpageiiiand“Guidelines”onpage73.

Thistopicprovidesinstructionsonhowtoinstallamemorymodule.

Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother

computerforreference.

Notes:

•Tooptimizesystemperformance,ensurethatyouconsiderandfollowthememorymoduleinstallation

ruleswhenperformingtheoperation.See“Memorymoduleinstallationrules”onpage81.

•Useanydocumentationthatcomeswiththememorymoduleandfollowthoseinstructionsinadditionto

theinstructionsinthistopic.

Toinstallamemorymodule,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall

powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.

2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaﬂat,

clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.

3.Removetheservercover.See“Removingtheservercover”onpage75.

84ThinkServerRD340UserGuideandHardwareMaintenanceManual

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