Lenovo ThinkServer RD440 - Replacing a System Fan

12.Slidethenewdiagnosticmoduleintothecagefromthefrontuntilitsnapsintoposition.
Figure157.Installingthediagnosticmoduleintotheleftcageofservermodelswith2.5-inchhard-disk-drivebays
13.Connectthediagnosticmodulecabletotherearofthenewdiagnosticmodule.
14.Reinstallthefrontpanelboard.See“Replacingthefrontpanelboardforservermodelswith2.5-inch
hard-disk-drivebays”onpage189.
15.Reinstalltheleftcageandthenreconnectallcables.See“Removingandreinstallingtheleftcage”
onpage99.
16.Ifyouareinstructedtoreturntheolddiagnosticmodule,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage206
.
Replacingasystemfan
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiiiand“Guidelines”onpage87.
Thistopicprovidesinstructionsonhowtoreplaceasystemfan.
Yourserverhasfivehot-swapsystemfans.Youcanreplaceahot-swapsystemfanwithoutturningoff
theserver.
CAUTION:
Hazardousmovingparts.Keepfingersandotherbodypartsaway.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Note:Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.
194ThinkServerRD440UserGuideandHardwareMaintenanceManual