•Ifyouareinstallingamemorymodule,opentheretainingclipsofthememoryslotintowhichyou
wanttoinstallthememorymodule.
Figure10.Openingtheretainingclips
10.P ositionthenewmemorymoduleoverthememoryslot.Makesurethatthenotch1onthememory
modulealignscorrectlywiththeslotkey2onthesystemboard.Pushthememorymodulestraight
downintotheslotuntiltheretainingclipsclose.
Figure11.Installingamemorymodule
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage52.
InstallingorreplacingaPCIcard
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandW arrantyGuide,goto:
http://www.lenovo.com/support
ThissectionprovidesinstructionsonhowtoinstallorreplaceaPCIcard.Yourcomputerhastwostandard
PCIcardslots,onePCIExpressx1cardslot,andonePCIExpressx16graphicscardslot.
18ThinkCentreUserGuide