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ThissectionprovidesinstructionsonhowtoinstallorreplaceaPCIcard.
YourcomputerhasonestandardPCIcardslot,twoPCIExpressx1cardslots,andonePCIExpressx16
graphicscardslot.See“Locatingpartsonthesystemboard”onpage9.
ToinstallorreplaceaPCIcard,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Removethecomputercover.See“Removingthecomputercover”onpage14.
3.Dooneofthefollowing:
IfyouarereplacingaPCIcard,removethescrewthatsecurestheoldPCIcardandreleasetheold
PCIcardfromthePCIcardslot.Then,carefullyremovetheoldPCIcardfromthechassis,asshown
inFigure11“RemovingthePCIcard”onpage19
.
Notes:
a.IfthereareanycablesbetweenthePCIcardandthesystemboard,notethecableroutingand
thendisconnectthecables.
b.IfthePCIcardissecuredinplacebyaretaininglatch1,presstheretaininglatchtoreleasethe
PCIcardfromthelatch.Then,graspthePCIcardbytheedgesandcarefullypullitoutofthe
PCIcardslot.Ifnecessary,alternatemovingeachsideofthePCIcardasmallandequalamount
untilitiscompletelyremovedfromtheslot.
c.Youmightneedtoremovethefrontbezelandpivotthedrivebayassemblyupwardtoavoid
interferencewithremovingthePCIcard.See“Removingandreinstallingthefrontbezel”onpage
15andAccessingthesystemboardcomponentsanddrives”onpage16.
18ThinkCentreUserGuide
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