Lenovo ThinkServer TS440 70AL - Replacing the Heat Sink and Fan Assembly

6.Touchthestatic-protectivepackagethatcontainsthenewrearsystemfantoanyunpaintedsurfaceon
theoutsideoftheserver.Then,removethenewrearsystemfanfromthepackage.
7.Positionthenewrearsystemfan,whichhasfournewrubbermountsattached,onthechassissothat
thefournewrubbermountsarealignedwiththecorrespondingholesinthechassis.Pushtherubber
mountsthroughtheholes,andthenpullonthetipsoftherubbermountsfromtheothersideofthe
chassisuntiltherearsystemfanissecuredinplace.
Figure104.Installingtherearsystemfan
8.Connectthenewrearsystemfancabletotherearsystemfanconnectoronthesystemboard.See
“Systemboardcomponents”onpage39.
9.Ifyouareinstructedtoreturntheoldrearsystemfan,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage163
.
Replacingtheheatsinkandfanassembly
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage65.
Thistopicprovidesinstructionsonhowtoreplacetheheatsinkandfanassembly.
148ThinkServerTS440HardwareMaintenanceManual