Lenovo ThinkServer TD340 - Replacing the Front System Fan 1

11.Routethesignalcablesofthenewfrontpanelboardassemblythroughthecorrespondingholeinthe
chassisandpositionthenewfrontpanelboardassemblyonthechassissothatthescrewholeinit
isalignedwiththecorrespondingscrewhole
1inthechassis.Then,installthescrewtosecurethe
frontpanelboardassemblyinplace.
Figure123.Installingthefrontpanelboardassembly
12.ConnectthefrontpanelUSBcabletotheinternalUSBconnector1onthesystemboard.Then,
connectthefrontpanelcabletothefrontpanelconnectoronthesystemboard.See“Systemboard
components”onpage48.
13.Refertoyournotetoproperlyroutethesignalcablesofthenewfrontpanelboardassembly.If
necessary,securethesignalcableswithcableclipsortiesinthechassis.
14.Reinstallthefrontsystemfans.See“Replacingthefrontsystemfan1”onpage183.
15.Reinstallthefrontbezel.See“Removingandreinstallingthefrontbezel”onpage87.
16.Ifyouareinstructedtoreturntheoldfrontpanelboardassembly,followallpackaginginstructionsand
useanypackagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage200.
Replacingthefrontsystemfan1
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage83.
Thistopicprovidesinstructionsonhowtoreplacethefrontsystemfan1.See“Servercomponents”on
page28tolocatethefrontsystemfan1installedinyourservermodel.
Chapter6.Installing,removing,orreplacinghardware183