8.Positionthenewmemorymoduleoverthememoryslot.Makesurethatthenotch1onthenewmemory
moduleisalignedwiththekey2inthememoryslot.Then,pressthenewmemorymodulestraightdown
intothememoryslotuntiltheretainingclipscloseandthenewmemorymodulesnapsintoposition.
Note:Ifthereisagapbetweenthememorymoduleandtheretainingclips,thememorymodulehas
notbeencorrectlyinstalled.Opentheretainingclips,removethememorymodule,andthenreinstallit
intotheslot.
Figure13.Installingamemorymodule
9.ReinstallthePCIExpressx16graphicscardifyouhaveremovedit.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage66.
Installingorreplacingtheopticaldrive
Attention:
DonotopenyourserverorattemptanyrepairbeforereadingandunderstandingtheSafetyInformationandthe
WarrantyandSupportInformationonthedocumentationDVDthatcamewithyourproduct,and“Guidelines”onpage
29
.Toobtainacopyofthepublications,goto:
http://www.lenovo.com/support
Thissectionprovidesinstructionsonhowtoinstallorreplacetheopticaldrive.
Toinstallorreplaceanopticaldrive,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.See“Removingtheservercover”onpage33.
3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage34.
4.Dependingonwhetheryouareinstallingorreplacinganopticaldrive,dooneofthefollowing:
•Ifyouareinstallingasecondaryopticaldrive,removetheplasticpanelinthefrontbezelforthe
drivebayyouwanttouse.Ifthereisametalstaticshieldinstalledinthedrivebay,removethe
metalstaticshield.
Chapter5.ReplacingFRUs41