Figure37.Hot-swappowersupplyinstallation
Step2.Connectoneendofthepowercordforthenewpowersupplyintotheacconnectorontheback
ofthepowersupply;then,connecttheotherendofthepowercordintoaproperlygrounded
electricaloutlet.
Step3.Iftheserveristurnedoff,turnontheserver.
Step4.MakesurethattheacpowerLEDonthepowersupplyislit,indicatingthatthepowersupplyis
operatingcorrectly.Iftheserveristurnedon,makesurethatthedcpowerLEDonthepower
supplyislitalso.
Removingthesystembattery
UsethisinformationtoremovetheCMOSbattery.
Beforeyouremovethesystembattery,completethefollowingsteps:
1.Readthesafetyinformationin“Safety”onpagevand“Installationguidelines”onpage75.
2.IfthecomputenodeisinstalledinaLenovoThinkServern400EnclosureType5495,removeit(see
“Removingacomputenodefromachassis”onpage77forinstructions).
3.Carefullylaythecomputenodeonaflat,static-protectivesurface,orientingthecomputenodewith
thebezelpointingtowardyou.
Thefollowingnotesdescribeinformationthatyoumustconsiderwhenreplacingthebattery.
•Lenovohasdesignedthisproductwithyoursafetyinmind.Thelithiumbatterymustbehandledcorrectly
toavoidpossibledanger.Ifyoureplacethebattery,youmustadheretothefollowinginstructions.
•Ifyoureplacetheoriginallithiumbatterywithaheavy-metalbatteryorabatterywithheavy-metal
components,beawareofthefollowingenvironmentalconsideration.Batteriesandaccumulatorsthat
containheavymetalsmustnotbedisposedofwithnormaldomesticwaste.Theywillbetakenback
freeofchargebythemanufacturer,distributor,orrepresentative,toberecycledordisposedofina
propermanner.
•Afteryoureplacethebattery,youmustreconfiguretheserverandresetthesystemdateandtime.
Statement2
102LenovoThinkServersd350ServerType5493,LenovoThinkServern400EnclosureType5495InstallationandServiceGuide
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