18.Ensurethatthetenscrewholesinthenewsystemboardarealignedwiththecorrespondingmounting
studsonthechassis.Then,installthetenscrewsfollowingthenumericalsequenceasshownto
securethenewsystemboardonthechassis.
Figure103.Installingthescrewstosecurethesystemboard
19.Removethemicroprocessorsfromtheoldsystemboardandinstallthemdirectlyonthenewsystem
board.See“Installingorreplacingthemicroprocessor”onpage113.
20.Installtheheatsinksthatareremovedfromtheoldsystemboardonthenewsystemboard.See
“Installingorreplacingaheatsink”onpage110.
21.Theoldsystemboardmustbereturnedwiththemicroprocessorsocketcoverstoprotectthepinson
themicroprocessorsocketsduringshippingandhandling.Usethemicroprocessorsocketcovers
removedfromthenewsystemboard.
Toinstallamicroprocessorsocketcoverontheoldsystemboard,dothefollowing:
a.Ensurethatthesmallhandleandthemicroprocessorretainerareinthefullyopenposition.See
“Installingthesecondmicroprocessor”onpage113.
Note:Donotdropanythingontothemicroprocessorsocketwhileitisexposed.
Chapter6.Installing,removing,orreplacinghardware151