Lenovo 4162 Bedienungsanleitung PDF herunterladen (Seite 27)

7.ReinstallthescrewtosecurethePCIcardlatchinplace.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage37.

Installingorreplacingamemorymodule

Attention:

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”

intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre

SafetyandWarrantyGuide,goto:

http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoinstallorreplaceamemorymodule.

YourcomputerhasfourmemoryslotsforinstallingorreplacingDDR3SDRAMDIMMsthatprovideuptoa

maximumof16GBofsystemmemory.Wheninstallingorreplacingamemorymodule,use1GB,2GBor4

GBDDR3SDRAMDIMMsinanycombinationuptoamaximumof16GBofsystemmemory.

Toinstallorreplaceamemorymodule,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect

allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage14.

3.Laythecomputeronitssideforeasieraccesstothesystemboard.

4.Locatethememoryslotsonthesystemboard.See“Locatingpartsonthesystemboard”onpage9.

5.Removeanypartsanddisconnectanycablesthatmightpreventyouraccesstothememoryslots.

6.Dooneofthefollowing:

•Ifyouarereplacingamemorymodule,opentheretainingclipsandremovetheoldmemorymodule

thatiscurrentlyinstalled.

Figure12.Removingthememorymodule

•Ifyouareinstallingamemorymodule,opentheretainingclipsofthememoryslotintowhichyou

wanttoinstallthememorymodule.

Chapter2.Installingorreplacinghardware19

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Lenovo 4162 Bedienungsanleitung Seite 27