Lenovo ThinkServer TD350 70DG - Chapter 8. Getting information, help, and service

15.Loosenthetwoscrewsthatsecurethesystemboard.Gentlylifteachedgeofthesystemboardslightly
upwardsothatthesystemboardisdisengagedfromthemountingstubsonthechassis.Then,carefully
removethesystemboardoutofthechassis.
Note:Carefullyhandlethesystemboardbyitsedges.
Figure137.Removingthesystemboard
16.Placetheoldsystemboardonaclean,flat,andstatic-protectivesurface.Touchthestatic-protective
packagethatcontainsthenewsystemboardtoanyunpaintedsurfaceontheoutsideoftheserver.
Then,takethenewsystemboardoutofthepackage.
17.Installthenewsystemboardintothechassis.Aligntheholesinthenewsystemboardwiththe
correspondingmountingstudsonthechassis.Then,movethesystemboardtowardstherearofthe
server.Ensurethattherearconnectorsonthenewsystemboardareinsertedintothecorresponding
holesintherearpanel.Tightenthetwoscrewstosecurethesystemboardinplace
Figure138.Installingthesystemboard
18.Removethemicroprocessorsfromtheoldsystemboardandinstallthemonthenewsystemboard.See
“Installingorreplacingthemicroprocessor”onpage135.
Chapter6.Replacinghardware171