4.InserttheRAID520ikeyintotheJ3connectorontheLenovoThinkServerRAID520iPCIeAdapter.
EnsurethattheRAID520ikeyissecurelyseatedontheRAIDcard.
Figure44.InstallingtheRAID520ikey
5.ReinstalltheLenovoThinkServerRAID520iPCIeAdapter.See“InstallingthePCIecard”onpage56.
Tocompletethepartsreplacement,goto“Completingthepartsreplacement”onpage95.
AfterinstallingtheRAID520ikey,youmightneedtoconfigureRAIDtoactivateRAID5foryourserver.Back
upyourdatabeforeyoubegintoavoidanydatalossduetoaRAIDconfigurationchange.Forinformation
aboutconfiguringhardwareRAID,refertotheMegaRAIDSASSoftwareUserGuide.Thisguideisavailable
ontheLenovoSupportWebsiteat:
http://www.lenovo.com/support
ThunderboltMemoryModule
•“RemovingtheThunderboltMemoryModule”onpage68
•“InstallingtheThunderboltMemoryModule”onpage69
ThistopicappliesonlytoLenovoThinkServerRAID720iPCIeAdapterthatsupportstheThunderbolt
MemoryModule.TheThunderboltMemoryModuleworksasthecachememoryoftheinstalledLenovo
ThinkServerRAID720iPCIeAdapter.TherearetwotypesofThunderboltMemoryModule:
•ThinkServerRAID720iModularFlash
•ThinkServerRAID720iModularDRAMUpgrade
RemovingtheThunderboltMemoryModule
ToremovetheThunderboltMemoryModule,dothefollowing:
1.Prepareyourserver.See“Preparingyourserverinadvance”onpage47.
2.RemovetheLenovoThinkServerRAID720iPCIeAdapter.See“RemovingthePCIecard”onpage56.
68ThinkServerRS160UserGuideandHardwareMaintenanceManual