Lenovo ThinkServer RD550 - Page 90

5.IfyouareinstructedtoreturntheoldTPM,followallpackaginginstructionsanduseanypackaging
materialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheremovalprocedure,goto“Completingthepartsreplacement”onpage152
.
InstallingorremovingtheRAID110iupgradekey
TheLenovoThinkServerRAID110iupgradekey(hereinafterreferredtoasRAID110ikey)activatesRAID5
fortheonboardSATAsoftwareRAID.Asaresult,thecapabilityofthesystemboardisexpanded.Youcan
purchaseaRAID110ikeyfromLenovoandinstallittotheRAIDupgradekeyconnectoronthesystemboard.
ForalistofThinkServeroptions,goto:
http://lenovoquickpick.com/usa/home/thinkserver/rack-and-tower-server
InstallingtheRAID110ikey
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage59.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Note:UseanydocumentationthatcomeswiththeRAID110ikeyandfollowthoseinstructionsinadditionto
theinstructionsinthistopic.
ToinstalltheRAID110ikey,dothefollowing:
1.Removeallexternalmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,
disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedto
theserver.
2.Prepareyourserver.See“Removingorextendingtheserverfromtherackcabinet”onpage61.
3.Removetheservercover.See“Removingtheservercover”onpage61.
4.Touchthestatic-protectivepackagethatcontainstheRAID110ikeytoanyunpaintedsurfaceonthe
outsideoftheserver.Then,taketheRAID110ikeyoutofthepackage.
Note:CarefullyhandletheRAID110ikeybyitsedges.
76ThinkServerRD550UserGuideandHardwareMaintenanceManual