Lenovo ThinkServer RD240 - Page 66

Attention:
•WhenattachingthebatterycardassemblytoaPCIExpressslot,centerthePhillips-headscrew
drivertoavoiddamagingthescrewheadanddonotover-tightenthescrewsasyoumightdamage
thebatterycardassembly.
•Thebatteryinthebatterycardassemblymustrechargeforatleastsixhoursduringfastcharge
undernormaloperatingconditions.
ToinstallthebatterycardassemblyontotheRAIDcontroller,dothefollowing:
a.Notethebottomviewofthebatterycardassembly.
Figure46.Bottomviewofthebatterycardassembly
1J1board-to-boardconnector
2J2remoteconnector(reservedforuse)
b.Withthefrontsideup,placetheRAIDcontrolleronaat,clean,static-freesurface.
c.HoldthebatterycardassemblywiththebatterysideupandtheJ1board-to-boardconnector
liningupwiththeJ6B1BBUconnector1ontheRAIDcontroller.Carefullypressthebatterycard
assemblyontotheRAIDcontrollersothatthetwoconnectorsarermlyjoined.Then,securethe
batterycardassemblytotheRAIDcontrollerwiththethreescrewsandthestandoffsthatcome
withthebatterycardassemblyaccessorykit.
Figure47.InstallingthebatterycardassemblyontotheRAIDcontroller
1J6B1BBUconnector
54ThinkServerUserGuide