Lenovo ThinkServer RD440 Manual de usuario Pagina 152

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Dependingonthemodel,yourservermightcomewithoneortwomicroprocessors.Forservermodelswith
onemicroprocessor,themicroprocessorisinstalledinthemicroprocessorsocket1andthemicroprocessor
socket2isprotectedbyaplasticsocketcover.YoucanpurchaseamicroprocessoroptionkitfromLenovo
andinstallthesecondmicroprocessortoexpandsystemcapabilities.
CAUTION:
Turnofftheserverandwaitthreetofiveminutestolettheservercoolbeforeremovingtheserver
cover.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Notes:
Ensurethatyouinstallthecorrecttypeofmicroprocessoroptionyourserversupports.See“Features”on
page8
.Whentwomicroprocessorsareinstalled,bothmusthavethesamecorevoltageandcorespeed.
Useanydocumentationthatcomeswiththemicroprocessoroptionkitandfollowthoseinstructionsin
additiontotheinstructionsinthistopic.
Yourmicroprocessor,socket,andsocketcovermightlookslightlydifferentfromtheillustrationsinthis
topic.
Toinstallthesecondmicroprocessor,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage87.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage95.
5.Locatethemicroprocessorsocket2onthesystemboard.See“Systemboardcomponents”onpage52.
140ThinkServerRD440UserGuideandHardwareMaintenanceManual
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