
23.Installtheheatsinksonthenewsystemboard.See“Installingorreplacingaheatsink”onpage104.
24.Reinstallallpartsthatyouhaveremovedonebyoneinthereversedsequenceasyouremovethem.
Connectallcablestothenewsystemboard.Refertotheinformationthatyouhavenoteddownandthe
relatedtopicsin“Installing,removing,orreplacinghardware”onpage64
.
25.Ifyouareinstructedtoreturntheoldsystemboard,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
Theoldsystemboardmustbereturnedwithtwomicroprocessorsocketcoverstoprotectthepinsonthe
microprocessorsocketsduringshippingandhandling.Usethemicroprocessorsocketcoversremoved
fromthenewsystemboard.
Toinstallamicroprocessorsocketcoverontheoldsystemboard,dothefollowing:
1.Closethemicroprocessorretainer.Closethesmallhandle1firstandthenclosethesmallhandle
2.Ensurethattheretainerislockedintopositionandthenewmicroprocessorissecurelyseatedin
thesocket.
Note:Therearetwomarksonthemicroprocessorretainer.Ensurethatyouclosethesmallhandle
markedwith
firstandthenclosethesmallhandlemarkedwith.Alwaysfollowthecorrectsequence
whenyouclosethesmallhandles.
Figure124.Securingthemicroprocessorretainer
Chapter6.Replacinghardware143
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