Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Notes:
•Ensurethatthenewmicroprocessoristhecorrecttypeyourserversupports.See“Features”onpage8
.
Whentwomicroprocessorsareinstalled,bothmusthavethesamecorevoltageandcorespeed.
•Useanydocumentationthatcomeswiththemicroprocessoroptionkitandfollowthoseinstructionsin
additiontotheinstructionsinthistopic.
•Yourmicroprocessor,socket,andsocketcovermightlookslightlydifferentfromtheillustrationsinthis
topic.
Toreplacethemicroprocessor,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage89.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage97.
5.Removetheheatsink.See“Installingorreplacingaheatsink”onpage139.
6.Gentlypressdownthesmallhandleonthemicroprocessorsocketandthenpullthehandleslightly
outwardtoreleaseitfromthesecuredposition.Then,pivotthehandleupwardtothefullyopenposition.
Then,gentlypressthemicroprocessorretainertoopenit.
Figure95.Openingthesmallhandleandmicroprocessorretainer
146ThinkServerRD440UserGuideandHardwareMaintenanceManual
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