Thissectionprovidesinstructionsonhowtoreplaceamicroprocessor.
Dependingonthemodel,yourcomputermightcomewithoneortwomicroprocessors.Forcomputer
modelswithonemicroprocessor,themicroprocessorisinstalledinthemicroprocessorsocket1andthe
microprocessorsocket2isprotectedbyaplasticsocketcover.
CAUTION:
Theheatsinkandmicroprocessormightbeveryhot.Beforeyouopenthecomputercover,turnoff
thecomputerandwaitseveralminutesuntilthecomputeriscool.
Notes:
•Ensurethatyouinstallthecorrecttypeofmicroprocessoroptionyourcomputersupports.Whentwo
microprocessorsareinstalled,bothmustbeidentical.
•ForE5-1600v3seriesmicroprocessors,thecomputercansupportonlyoneinstalled.Ifyouwanttoinstall
twomicroprocessorsintoyourcomputer,usetheE5-2600v3seriesmicroprocessors.
•Yourmicroprocessor,socket,andsocketcovermightlookslightlydifferentfromtheillustrationsinthis
topic.
Toreplaceamicroprocessor,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Removethecomputercover.See“Removingthecomputercover”onpage111.
3.Removethedirectcoolingairbaffle.See“Removingandreinstallingthedirectcoolingairbaffle”on
page128
.
4.Laythecomputeronitssideforeasieraccesstothesystemboard.
5.Removetheheatsinkandfanassembly.See“Replacingtheheatsinkandfanassemblies”onpage165.
6.Locatethecorrectmicroprocessorsocketonthesystemboard.See“Locatingpartsonthesystem
board”onpage34.
Chapter11.Installingorreplacinghardware173
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