Lenovo TD340 User's Guide Page 163

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10.Gentlyclosethemicroprocessorretainer,pressdownthesmallhandle,andthenpushthehandleinward
tolocktheretainerintopositionandsecurethenewmicroprocessorinthesocket.
Figure91.Securingthemicroprocessorinthesocket
11.Reinstalltheheatsinkandfanassembly.See“Replacingtheheatsinkandfanassembly1”onpage173.
12.Ifyouareinstructedtoreturntheoldmicroprocessor,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
Toworkwithanotherpieceofhardware,gototheappropriatesection.
Tocompletethereplacement,goto“Completingthepartsreplacement”onpage185.
Installingorreplacingahot-swapredundantpowersupply
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstandingthe“Safetyinformation”
onpageiii
and“Guidelines”onpage83.
Thistopicprovidesinstructionsonhowtoinstallorreplaceahot-swapredundantpowersupply.Thistopic
appliesonlytoservermodelsthatcomewithoneortwohot-swapredundantpowersupplies.
Thehot-swapredundantpowersupplyaddsasecondsourceofpowertotheserver.Whentheserveris
populatedwithtwohot-swapredundantpowersupplies,itcanwithstandapowerlossfromeitherpower
supply.Thishelpsyouavoidsignificantinterruptiontotheoperationoftheserverwhenapowersupplyfails.
Youcanreplacethefailinghot-swapredundantpowersupplywithoutturningofftheserver.
Chapter6.Installing,removing,orreplacinghardware151
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