Lenovo ThinkServer - Replacing the Heat Sink and Fan Assembly

7.Positionthenewrearsystemfan,whichhasfournewrubbermountsattached,onthechassissothat
thefournewrubbermountsarealignedwiththecorrespondingholesinthechassis.Pushtherubber
mountsthroughtheholesandthenpullonthetipsoftherubbermountsfromtheothersideofthe
chassisuntiltherearsystemfanissecuredinplace.
Figure89.Installingtherearsystemfan
8.Connectthenewrearsystemfancabletothesystemfan3connectoronthesystemboard.See
“Systemboardcomponents”onpage42
.
9.Ifyouareinstructedtoreturntheoldrearsystemfan,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage162.
Replacingtheheatsinkandfanassembly
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstandingthe“Safetyinformation”
onpageiiiand“Guidelines”onpage83.
Thistopicprovidesinstructionsonhowtoreplacetheheatsinkandfanassembly.
154ThinkServerUserGuide