Lenovo ThinkServer TS140 70A0 - Page 98

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.See“Removingtheservercover”onpage41.
3.Laytheserveronitssideforeasieraccesstothesystemboard.
4.Locatethesystemboardanddisconnectallcablesconnectedtothesystemboard.See“Locating
partsonthesystemboard”onpage17.
5.Removetheheatsinkandfanassembly.See“Replacingtheheatsinkandfanassembly”onpage77.
Note:Placetheheatsinkandfanassemblyonitssidesothatthethermalgreaseonthebottomofit
doesnotgetincontactwithanything.
6.Liftthesmallhandle1andopentheretainer2toaccessthemicroprocessor3.
Figure65.Accessingthemicroprocessor
7.Liftthemicroprocessorstraightupandoutofthemicroprocessorsocket.
Figure66.Removingthemicroprocessor
84ThinkServerTS140HardwareMaintenanceManual