Lenovo ThinkServer RD450 - Page 189

3.Removetheservercover.See“Removingtheservercover”onpage65.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage68.
5.Removethesystemfans.See“Installingorreplacingasystemfan”onpage70.
6.Removethesystemfancage.See“Removingandreinstallingthesystemfancage”onpage73.
7.Recordthecomponentlocations,cableconnections,andcableroutingintheserver.
8.Removethetworisercardassemblies.See“Replacingtherisercard”onpage81.
9.RemovethePCIecardsinstalledonthesystemboard.See“RemovingaPCIecardfromthesystem
board”onpage97.
10.Removeallmemorymodules.See“Removingamemorymodule”onpage80.
11.RemovetheTSMpremiummoduleifoneisinstalled.See“RemovingtheTSMpremiummodule”on
page118.
12.RemovetheTPMifoneisinstalled.See“RemovingtheTPM”onpage120.
13.RemovetheSDmoduleifoneisinstalled.See“RemovingtheSDmodule”onpage115.
14.Removethecoin-cellbattery.See“Replacingthecoin-cellbattery”onpage171.
15.Removetheheatsinks.See“Installingorreplacingaheatsink”onpage124.
16.Disconnectallcablesfromthesystemboard.
17.Liftthereleasepin2todisengagethesystemboardfromthechassis.Then,usetheliftinghandle1
andreleasepin2tomovethesystemboardtothefrontoftheserverandliftitoutofthechassis.
Note:Carefullyhandlethesystemboardbythereleasepin
2andtheliftinghandle1.
1
2
Figure163.Removingthesystemboard
Chapter6.Replacinghardware175