Lenovo ThinkServer RS140 - Page 114

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.
3.Removetheservercover.See“Removingtheservercover”onpage55.
4.Recordthecomponentlocations,cableconnections,andcableroutingintheserver.
5.Removethefanduct.See“Removingandreinstallingthefanduct”onpage57.
6.Removetheheatsink.See“Replacingtheheatsink”onpage94.
7.Removetherisercardassembly.See“Replacingtherisercardassembly”onpage75.
8.Removeallmemorymodules.See“Removingamemorymodule”onpage61.
9.Recordthecableroutingandcableconnections.Then,disconnectallthecablesfromthesystemboard.
10.Removetheeightscrews1to8thatsecurethesystemboardfollowingtherecommendednumerical
sequenceasshown.
Figure76.Removingthescrewsthatsecurethesystemboard
102ThinkServerRS140UserGuideandHardwareMaintenanceManual