Lenovo ThinkServer RD640 - Page 194

16.Gentlylifteachedgeofthesystemboardalittlebitupwardsothatthesystemboardiscompletely
releasedfromthemountingstudsonthechassis.Then,movethesystemboardtothefrontoftheserver
andthencarefullypivotthesystemboardupwardtoremoveitoutofthechassis.
Note:Carefullyhandlethesystemboardbyitsedges.
ID
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
PSU
Mem
CPU
1
1
1
1
Figure151.Removingthesystemboard
17.Placetheoldsystemboardonaclean,flat,andstatic-protectivesurface.Touchthestatic-protective
packagethatcontainsthenewsystemboardtoanyunpaintedsurfaceontheoutsideoftheserver.
Then,takethenewsystemboardoutofthepackage.
18.Installthenewsystemboardintothechassisasshown.Ensurethattherearconnectorsonthenew
systemboardareinsertedintothecorrespondingholesintherearpanelandthetenscrewholesinthe
newsystemboardarealignedwiththecorrespondingmountingstudsonthechassis.
ID
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
PSU
Mem
CPU
1
1
1
1
Figure152.Installingthesystemboard
180ThinkServerRD640UserGuideandHardwareMaintenanceManual