Lenovo ThinkServer TS440 70AL - Page 161

CAUTION:
Hazardousmovingparts.Keepfingersandotherbodypartsaway.
CAUTION:
Theheatsinkandfanassemblymightbeveryhot.Turnofftheserverandwaitthreetofiveminutesto
lettheservercoolbeforeremovingtheservercover.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Note:Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.
Toreplacetheheatsinkandfanassembly,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.See“Removingtheservercover”onpage67.
3.Locatetheheatsinkandfanassembly.See“Servercomponents”onpage23.
4.Laytheserveronitssideforeasieroperation.Ifnecessary,removeanyinstalledPCIExpresscardthat
mightimpedeyouraccesstotheheatsinkandfanassembly.See“RemovingtheEthernetcard”
onpage81.
5.Disconnectthecableoftheheatsinkandfanassemblyfromthemicroprocessorfanconnectoronthe
systemboard.See“Systemboardcomponents”onpage39.
Chapter6.Installing,removing,orreplacinghardware149