Lenovo ThinkServer RD350 - Installing or Replacing a Heat Sink

•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheremovalprocedure,goto“Completingthepartsreplacement”onpage131.
Installingorreplacingaheatsink
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiiiand“Guidelines”onpage53.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
CAUTION:
Theheatsinkmightbeveryhot.Turnofftheserverandwaitseveralminutestolettheservercool
beforeremovingtheservercover.
Note:Useanydocumentationthatcomeswiththeheatsinkandfollowthoseinstructionsinadditionto
theinstructionsinthistopic.
Toinstallorreplaceaheatsink,dothefollowing:
1.Removeallexternalmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,
disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedto
theserver.
2.Prepareyourserver.See“Removingorextendingtheserverfromtherackcabinet”onpage55.
3.Removetheservercover.See“Removingtheservercover”onpage55.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage58.
5.Locatetheheatsinkyouwanttoreplaceortheplaceforinstallingthesecondheatsink.See“Server
components”onpage23
.
90ThinkServerRD350UserGuideandHardwareMaintenanceManual