Replacingthepowerpaddlecard
Usethisinformationtoreplacethepowerpaddlecard.
Readthesafetyinformationin“Safety”onpagevand“Installationguidelines”onpage31.
Ifyouarereplacingaservercomponentintheserver,youneedtoslidetheserveroutfromtherack
enclosure,turnofftheserverandperipheraldevices,anddisconnectthepowercordsandallexternalcables.
Toreplacethepowerpaddlecard,completethefollowingsteps.
Step1.Alignthepowerpaddlecardwiththestandoffsonthesystemboardandlowerthepowerpaddle
cardontothesystemboarduntilitissecure.
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Figure181.Powerpaddlecardinstallation
Step2.Reinstallthesafetycover(see“Replacingthe240VAsafetycover”onpage247).
Step3.ReconnectthepowercabletotheDVDpowercable(ifavailable).
Step4.Reconnectthecablestotheharddiskdrivebackplaneorthebackplateassembly.
Step5.Reconnectthepowercablestopowerconnectorsonthesystemboard.
252LenovoSystemx3250M5InstallationandServiceGuide