Lenovo x3250 m6 - Page 148

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabel
attached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwith
oneoftheseparts,contactaservicetechnician.
Figure69.Hot-swappowersupplylabelonthecover
Toinstallahot-swappowersupply,dothefollowing:
Step1.Removethepower-supplyfiller.Then,slidethehot-swappowersupplyintothebayuntilthe
releaselatchclicksintoplace.
Important:Toensurepropercoolingduringnormalserveroperation,bothofthepowersupply
baysmustbeoccupied.Thismeansthateachbaymusthaveapowersupplyinstalled;oronehas
apowersupplyinstalledandtheotherhasapower-supplyfillerinstalled.
Figure70.Hot-swappowersupplyinstallation
Step2.Connectoneendofthepowercordtothenewpowersupplyconnector;then,connecttheother
endofthepowercordintoaproperlygroundedelectricaloutlet.
Step3.Iftheserveristurnedoff,turnontheserver.MakesurethattheacpowerLEDonthepowersupply
islit,indicatingthatthepowersupplyisoperatingproperly.Iftheserveristurnedon,makesure
thatthedcpowerLEDonthepowersupplyislitalso.
134LenovoSystemx3250M6InstallationandServiceGuide