Lenovo ThinkServer TS440 70AL - Replacing the Front System Fan 1

11.Routethesignalcablesofthenewfrontpanelboardassemblythroughthecorrespondingholeinthe
chassisandpositionthenewfrontpanelboardassemblyonthechassissothatthescrewholeinit
isalignedwiththecorrespondingscrewhole
1inthechassis.Then,installthescrewtosecurethe
frontpanelboardassemblyinplace.
Figure100.Installingthefrontpanelboardassembly
12.ConnectthefrontpanelUSBcabletothefrontUSB3.0connectoronthesystemboard.Then,
connectthefrontpanelcabletothefrontpanelconnectoronthesystemboard.See“Systemboard
components”onpage39.
13.Refertoyournotetoproperlyroutethesignalcablesofthenewfrontpanelboardassembly.If
necessary,securethesignalcableswithcableclipsortiesinthechassis.
14.Reinstallthefrontsystemfans.See“Replacingthefrontsystemfan1”onpage144.
15.Reinstallthefrontbezel.See“Removingandreinstallingthefrontbezel”onpage69.
16.Ifyouareinstructedtoreturntheoldfrontpanelboardassembly,followallpackaginginstructionsand
useanypackagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage163.
Replacingthefrontsystemfan1
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage65.
Thistopicprovidesinstructionsonhowtoreplacethefrontsystemfan1.See“Servercomponents”on
page23tolocatethefrontsystemfan1installedinyourservermodel.
144ThinkServerTS440HardwareMaintenanceManual