Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage50.
Replacingthesystemboardbattery
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage17.
Thissectionprovidesinstructionsonhowtoreplacethesystemboardbattery.
Yourserverhasaspecialtypeofmemorythatmaintainsthedate,time,andcongurationinformationfor
built-infeatures.Thesystemboardbatterykeepsthisinformationactivewhenyouturnofftheserver.
Thesystemboardbatterynormallyrequiresnochargingormaintenancethroughoutitslife;however,no
batterylastsforever.Ifthesystemboardbatteryfails,thedate,time,andcongurationinformation,including
passwords,arelost.Anerrormessageisdisplayedwhenyouturnontheserver.
Besuretoconsiderthefollowinginformationwhenyoureplacethebatteryintheserver:
•Youmustreplacethebatterywithalithiumbatteryofthesametypefromthesamemanufacturer.
•Toavoidpossibledanger,besuretoreadandunderstandthefollowingsafetystatement.
•Afteryoureplacethesystemboardbattery,youmustresetpasswords,systemdateandtime,and
reconguretheserver.
Statement2
CAUTION:
Whenreplacingthelithiumbattery,useonlythebatteryrecommendedbythemanufacturer.Ifyour
systemhasamodulecontainingalithiumbattery,replaceitonlywiththesamemoduletypemadeby
thesamemanufacturer.Thebatterycontainslithiumandcanexplodeifnotproperlyused,handled,
ordisposedof.
Donot:
•Throworimmerseintowater
•Heattomorethan100°C(212°F)
•Repairordisassemble
Disposeofthebatteryasrequiredbylocalordinancesorregulations.
Toreplacethesystemboardbattery,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.See“Removingtheservercover”onpage19.
3.Locatethesystemboardbattery.SeeChapter4“Locatingparts,controls,andconnectors”onpage11.
Chapter5.Installing,removing,orreplacinghardware49
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