7.Positionthenewpowerconversionboardintothechassissothatthethreeretentionposts1onthe
chassispassthroughthecorrespondingholesinthepowerconversionboard.Then,slidethenew
powerconversionboardtotherearofthechassisuntilthepowerconversionboardissecurelyseated.
Ensurethatthescrewholeinthenewpowerconversionboardisalignedwiththemountingstud
2on
thechassis.Then,installthescrewtosecurethenewpowerconversionboardinplace.
Note:UseonlyscrewsprovidedbyLenovo.
Figure85.Installingthepowerconversionboard
8.Refertoyournotetoconnectthepowercablestothenewpowerconversionboard.
9.Ifyouareinstructedtoreturntheoldpowerconversionboard,followallpackaginginstructionsand
useanypackagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage163.
Replacingthehot-swaphard-disk-drivebackplane
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiiiand“Guidelines”onpage65.
Thistopicprovidesinstructionsonhowtoreplacethehot-swaphard-disk-drivebackplane.Thistopic
appliesonlytoservermodelsthathavehot-swapharddiskdrivesinstalled.
132ThinkServerTS440HardwareMaintenanceManual
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