Computer Hardware User Manual

5.Removetheoldsystemboardbattery.
Figure115.Removingthesystemboardbattery
6.Installanewsystemboardbattery.
Figure116.Installingthesystemboardbattery
7.Ifyouhavelifteduptherisercardassembly1,reinstallitintothechassis.See“Replacingtheriser
cardassembly1”onpage142
.
8.Disposeoftheoldsystemboardbatteryasrequiredbylocalordinancesorregulations.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage154
.Afteryoureplace
thesystemboardbattery,youmustresetpasswords,resetsystemdateandtime,andrecongurethe
server.SeeChapter5“Conguringtheserver”onpage51
.
Replacingthesystemboard
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiiiand“Guidelines”onpage67.
Thistopicprovidesinstructionsonhowtoreplacethesystemboard.
Note:ThisproceduremustbeperformedonlybytrainedservicepersonnelofLenovo.
CAUTION:
Hazardousmovingparts.Keepngersandotherbodypartsaway.
146ThinkServerRD540UserGuideandHardwareMaintenanceManual