Lenovo ThinkServer 1045 - Removing or Installing the System Fans

2.Slidethepowersupplyintothechassisuntilitsnapsintoposition.
Figure51.Installingthepowersupply
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallation,goto“Completingthepartsreplacement”onpage68
.
Removingorinstallingthesystemfans
Thissectionprovidesinstructionsonhowtoremoveorinstallthesystemfans.
Removingthesystemfans
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstandingthe“Safetyinformation”
onpageiii
and“Guidelines”onpage17.
Thissectionprovidesinstructionsonhowtoremovethesystemfans.
CAUTION:
Hazardousmovingparts.Keepngersandotherbodypartsaway.
Toremovethesystemfans,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.SeeRemovingtheservercover.
3.Removethemicroprocessorfanduct.SeeRemovingthemicroprocessorfanduct.
4.Removetherisercardassembly.See“Removingtherisercardassembly”onpage34.
5.Disconnectthesystemfancablesfromthesystemboard.SeeLocatingotherconnectorsonthe
systemboard.
Chapter5.Installing,removing,orreplacinghardware59