Lenovo TD340 Betriebsanweisung Seite 167

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5.Connectthepowercordtothepowercordconnectoronthenewhot-swapredundantpowersupply.
Then,checkthestatusLEDnearthepowercordconnector.WhentheLEDislitingreen,itindicates
thatthehot-swapredundantpowersupplyisworkingcorrectly.WhentheLEDislitinamber,itindicates
thatthehot-swapredundantpowersupplyislikelytofailorhasfailed.Reinstallthenewhot-swap
redundantpowersupplytoseeiftheproblemcanbesolved.Ifthenewhot-swapredundantpower
supplystilldoesnotworkcorrectly,contactyourplaceofpurchaseoraservicerepresentativeforhelp.
6.Ifyouareinstructedtoreturntheoldhot-swapredundantpowersupply,followallpackaginginstructions
anduseanypackagingmaterialsthataresuppliedtoyouforshipping.
Replacingthenon-hot-swappowersupplyassembly
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage83.
Thistopicprovidesinstructionsonhowtoreplacethenon-hot-swappowersupplyassembly.Thistopic
appliesonlytoservermodelsthatcomewithanon-hot-swappowersupplyassembly.
CAUTION:
Hazardousmovingparts.Keepfingersandotherbodypartsaway.
CAUTION:
Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.
Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabel
attached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwith
oneoftheseparts,contactaservicetechnician.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Notes:
Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.
Useanydocumentationthatcomeswiththenewnon-hot-swappowersupplyassemblyandfollowthose
instructionsinadditiontotheinstructionsinthistopic.
Toreplacethenon-hot-swappowersupplyassembly,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
Chapter6.Installing,removing,orreplacinghardware155
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