Lenovo System x3650 M5 - Removing a Memory Module; Installing a Memory Module

Step12.Turnontheperipheraldevicesandtheserver.
Removingamemorymodule
Usethisinformationtoremoveamemorymodule.
Toremoveadualinlinememorymodule(DIMM),completethefollowingsteps:
Step1.Readthesafetyinformationthatbeginson“Safety”onpagevand“Installationguidelines”on
page297.
Step2.Turnofftheserverandperipheraldevicesanddisconnectallpowercords.
Step3.Removethetopcover(see“Removingthetopcover”onpage149).
Step4.Removetheairbaffle(see“Removingtheairbaffle”onpage152).
Step5.CarefullyopentheretainingclipsoneachendoftheDIMMconnectorandremovetheDIMM.
Attention:ToavoidbreakingtheretainingclipsordamagingtheDIMMconnectors,openand
closetheclipsgently.
Figure103.DIMMremoval
Step6.IfyouareinstructedtoreturntheDIMM,followallpackaginginstructions,anduseanypackaging
materialsforshippingthataresuppliedtoyou.
Installingamemorymodule
ThefollowingnotesdescribethetypesofDIMMsthattheserversupportsandotherinformationthatyou
mustconsiderwhenyouinstallDIMMs.
•WhenyouinstallorremoveDIMMs,theserverconfigurationinformationchanges.Whenyourestartthe
server,thesystemdisplaysamessagethatindicatesthatthememoryconfigurationhaschanged.
•Theserversupportsonlyindustry-standarddouble-data-rate4(DDR4),2400MHz,PC4-19200registered
orloaddeduction,synchronousdynamicrandom-accessmemory(SDRAM)dualinlinememorymodules
(DIMMs)witherrorcorrectingcode(ECC).Seehttp://www.lenovo.com/serverproven/foralistof
supportedmemorymodulesfortheserver.
Chapter5.Installing,removing,andreplacingcomponents171