Lenovo System x3500 M4 - Page 253

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Hinge
Figure152.PositionthetopoftheUSBcable
Step10.ConnecttheUSBandlightpathdiagnosticscabletothesystemboard(see“System-boardinternal
connectors”onpage27and“Internalcableroutingandconnectors”onpage312).
Step11.Installthefancageassembly(see“Installingthefancageassembly”onpage274).
Step12.Installtheairbaffle(see“Installingtheairbaffle”onpage190).
Step13.Installthehot-swappowersupplyorpowersupplies(see“Installingahot-swappowersupply”on
page92).
Step14.Installthebezel(see“Installingthebezel”onpage187).
Step15.Installandlocktheleft-sidecover(see“Installingtheleft-sidecover”onpage185).
Ifyouhavereplacedaservercomponentorinstalledanoptionaldeviceintheserver,youneedtoreconnect
thepowercordsandallexternalcables,andturnontheserverandperipheraldevices.
Removingthelightpathdiagnosticsassembly
Usetheinformationtoremovethelightpathdiagnosticsassembly.
Readthesafetyinformationin“Safety”onpagevand“Installationguidelines”onpage35.
Ifyouarereplacingaservercomponentintheserver,youneedtoturnofftheserverandperipheraldevices,
anddisconnectthepowercordsandallexternalcables.
Toremovethelightpathdiagnosticsassemblyfromtheserver,completethefollowingsteps.
Step1.Carefullylaytheserverdownonitsside.
Step2.Unlockandremovetheleft-sidecover(see“Removingtheleft-sidecover”onpage184).
Step3.Removetheairbaffle(see“Removingtheairbaffle”onpage189).
Step4.Removethefancageassembly(see“Removingthefancageassembly”onpage272).
Step5.Disconnectthelightpathdiagnosticscablefromthesystemboard(see“System-boardinternal
connectors”onpage27and“Internalcableroutingandconnectors”onpage312).
Step6.Standtheserverbackupinitsverticalposition.
Chapter6.Removingandreplacingcomponents239