
7.Disconnectthecablesfromtherearbackplane.
8.Loosenthescrewsthatsecuretheassembly.Slidetheassemblytothefrontoftheservertodisengage
itfromthechassis.Then,lifttheassemblyfromthesystemboard.
Figure126.Removingtherearbackplane/cageassembly
9.Ifyouareinstructedtoreturntheoldassembly,followallpackaginginstructionsanduseanypackaging
materialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheremovalprocedure,goto“Completingthepartsreplacement”onpage183.
Replacingthehot-swap-drivebackplane
Thistopiccontainsthefollowinginformation:
•“Replacingthefrontbackplane”onpage143
•“Replacingthefrontbackplaneforuptosix2.5-inchdrives”onpage146
•“Replacingtherearbackplane”onpage150
Note:Thehot-swap-drivebackplaneissensitivetoESD.Ensurethatyoureadandunderstand“Handling
static-sensitivedevices”onpage68firstandcarefullyperformtheoperation.
Replacingthefrontbackplane
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiiiand“Guidelines”onpage67.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Note:Thefollowingprocedureisbasedonthescenariothatyouwanttoreplacethebackplaneforuptonine
3.5-inchdrives.Theprocedureissimilarifyourserverisinstalledwiththefollowingtypesofbackplanes:
•Backplaneforuptotwelve3.5-inchdrives
Chapter6.Replacinghardware143
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