Server User Manual
•Heattomorethan100°C(212°F)
•Repairordisassemble
Disposeofthebatteryasrequiredbylocalordinancesorregulations.
ThefollowingstatementappliestousersinthestateofCalifornia,U.S.A.
CaliforniaPerchlorateInformation:
Productscontainingmanganesedioxidelithiumcoincellbatteriesmaycontainperchlorate.
PerchlorateMaterial-specialhandlingmayapply,
Seehttp://www.dtsc.ca.gov/hazardouswaste/perchlorate
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Toreplacethesystemboardbattery,dothefollowing:
Note:Afteryoureplacethesystemboardbattery,youmustresetpasswords,resetsystemdateandtime,
andreconguretheserver.
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage71.
4.Locatethesystemboardbattery.See“Systemboardcomponents”onpage41.
Note:IfthereisanyPCIExpresscardinstalledontherisercardassembly1,itmightblockyouraccess
tothesystemboardbattery.Inthiscase,youneedtoremovethecoolingshroudandthencarefully
lifttherisercardassembly1upsothatyoucanaccessthesystemboardbattery.Youdonotneedto
disconnectanycablesfromtherisercardassembly1orcompletelyremovetherisercardassembly1.
5.Removetheoldsystemboardbattery.
Figure119.Removingthesystemboardbattery
152ThinkServerUserGuide