Lenovo ThinkServer RD440 - Installing or Replacing a Hot-Swap Redundant Power Supply

5.RemovetheTPMinstalledontheTPMconnectorbyliftingitstraightup.
Note:CarefullyhandletheTPMbyitsedges.
Figure84.RemovingtheTPM
6.Ifyouhaveliftedtherisercardassembly1,reinstallitintothechassis.See“Replacingtherisercard
assembly1”onpage183.
7.IfyouareinstructedtoreturntheoldTPM,followallpackaginginstructionsanduseanypackaging
materialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheremovalprocedure,goto“Completingthepartsreplacement”onpage206.
Installingorreplacingahot-swapredundantpowersupply
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage87.
Chapter6.Installing,removing,orreplacinghardware135