Thefollowingnotesdescribethetypeofharddiskdrivesthattheserversupportsandotherinformation
thatyoumustconsiderwhenyouinstallaharddiskdrive.Foralistofsupportedharddiskdrives,see
http://www.lenovo.com/serverproven/.
•Locatethedocumentationthatcomeswiththedriveandfollowthoseinstructionsinadditiontothe
instructionsinthischapter.
•Makesurethatyouhaveallthecablesandotherequipmentthatarespecifiedinthedocumentationthat
comeswiththedrive.
•Selectthebayinwhichyouwanttoinstallthedrive.
•Checktheinstructionsthatcomewiththedrivetodeterminewhetheryouhavetosetanyswitchesor
jumpersonthedrive.IfyouareinstallingaSASorSATAharddiskdrive,besuretosettheSASor
SATAIDforthatdevice.
•Thefixedpowersupplymodelscansupportuptofour2.5-inchor3.5-inchhot-swaporsimple-swap
harddiskdrives.
•Theredundantpowersupplymodelscansupportuptoeight2.5-inchhot-swaporsimple-swaphard
diskdrives.
•Theelectromagneticinterference(EMI)integrityandcoolingoftheserverareprotectedbyhavingallbays
andPCIandPCIExpressslotscoveredoroccupied.Whenyouinstalladrive,PCI,orPCIExpress
adapter,savetheEMCshieldandfillerpanelfromthebayorPCIadapterorPCIExpressadapterslot
coverintheeventthatyoulaterremovethedevice.
•Foracompletelistofsupportedoptionaldevicesfortheserver,seehttp://www.lenovo.com/
serverproven/.
Installingasimple-swapharddiskdrive
Toinstallasimple-swapharddiskdrive,completethefollowingsteps.
Attention:Simple-swapharddiskdrivesarenothot-swappable.Disconnectallpowerfromtheserver
beforeyouremoveorinstallasimple-swapharddiskdrive.
1.Readthesafetyinformationin“Safety”onpagevand“Installationguidelines”onpage33.
2.Turnofftheserverandperipheraldevicesanddisconnectallexternalcablesandpowercords.
3.Makesurethattheservertopcoverisinplaceandfullyclosed.
4.Removethefillerpanelfromthebay.
5.Installtheharddiskdrive:
•Toinstalla3.5-inchsimple-swapharddiskdrive,pulltheloopsofthedrivetraytowardeachother,
andslidethedriveintotheserveruntilthedriveconnectstothebackplate.Releasetheloopsofthe
drivetray.
28LenovoSystemx3250M4InstallationandServiceGuide