19.Placetheoldsystemboardonaflat,clean,andstatic-protectivesurface.Touchthestatic-protective
packagethatcontainsthenewsystemboardtoanyunpaintedsurfaceontheoutsideoftheserver.
Then,takethenewsystemboardoutofthepackage.
20.Installthenewsystemboardintothechassisandpressthesystemboardtotherearoftheserver.
Ensurethat:
•Thenewsystemboardisengagedbythemountingstudonthechassis.
•Therearconnectorsonthenewsystemboardareinsertedintothecorrespondingholesinthe
rearpanel.
Figure199.Installingthesystemboard
21.Removethemicroprocessorsfromtheoldsystemboardandinstallthemonthenewsystemboard.See
“Installingorreplacingthemicroprocessor”onpage141.
Note:Donotdropanythingontothemicroprocessorsocketontheoldsystemboardwhileitisexposed.
Thesocketpinsmustbekeptascleanaspossible.
22.Useacleaningpadtowipethethermalgreasefromtheheatsinksandthetopofthemicroprocessors.
Disposeofthecleaningpadafterallofthethermalgreaseisremoved.
200ThinkServerRD650UserGuideandHardwareMaintenanceManual