Lenovo x3250 m6 - Page 152

Step1.Alignthebackplanewiththebackplanealignmentslotsinthechassis.Then,carefullylowerthe
hard-disk-drivebackplaneuntilitisfullyseatedinthechassis.
Figure75.2.5-inchhot-swaphard-disk-drivebackplaneinstallation
Step2.Reconnectallcablesthatyouremovedfromthehard-disk-drivebackplane.
Step3.Ifyouneedtoinstallthesecondbackplane,repeatstep4.
Step4.InstallaRAIDadapter.See“Installinganadapter”onpage111.
Step5.Connectpowerandsignalcables.Refertothefollowingtopics:
•“Hot-swapHDDcableconnection:ServeRAIDSAS/SATAcontrollerandhot-swappower
supply”onpage168
•“Hot-swapHDDcableconnection:ServeRAIDSAS/SATAcontrollerandfixedpowersupply”on
page164
Step6.Reinstalltheharddiskdrivesandfillers.See“Installingahot-swapharddiskdrive”onpage101.
Step7.Completethepartsreplacement.See“Completingthepartsreplacement”onpage172.
Removingthe2.5-inchsimple-swaphard-disk-drivebackplateassembly
Note:Afteryouremovethe2.5-inchsimple-swaphard-disk-drivebackplateassembly,youneedtoinstalla
newone.See“Installingthe2.5-inchsimple-swaphard-disk-drivebackplateassembly”onpage139.
Toremovethe2.5-inchsimple-swaphard-disk-drivebackplateassembly,dothefollowing:
Step1.Turnofftheserver.Then,disconnectallexternalcablesandremoveallperipheraldevices.
Step2.Removetheservercover.See“Removingtheservercover”onpage88.
Step3.RemovethePCIriser-cardassemblyifinstalled.See“RemovingthePCIriser-cardassembly”
onpage93.
Step4.DisconnectthecablesfromtheRAIDadapterorsystemboard.See“Internalcablerouting”on
page158
.Then,removethecorrespondingcablesfromthecableclips.
Step5.Removetheinstalledharddiskdrivesorfillersfromthedrivebays.See“Removingasimple-swap
harddiskdrive”onpage103.
Step6.Graspthebluetabsonthebackplateassemblytoliftthebackplateassemblyfromthechassis.
138LenovoSystemx3250M6InstallationandServiceGuide