Lenovo ThinkServer RD640 - Installing or Removing the Expander Card

•UseanydocumentationthatcomeswiththeTR700Batteryandfollowthoseinstructionsinadditionto
theinstructionsinthistopic.
ToremovetheTR700Battery,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage77.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage82.
5.Removetherisercardassembly1andlayitupsidedownonaflat,clean,andstatic-protectivesurface.
See“Replacingtherisercardassembly1”onpage155.
6.RemovetheThinkServerRAID700Adapter,whichisakindofRAIDcard,fromtherisercardassembly
1.See“ReplacingtheRAIDcard”onpage159.
7.CarefullyremovethethreescrewsthatsecuretheTR700BatteryandthenremovetheTR700Battery
fromtheThinkServerRAID700Adapter.
Note:Centerthescrewdriverwhenyouremovethescrewstoavoidpossibledamagetoanyparts.
Figure61.RemovingtheTR700Battery
8.IfyouwanttoinstallanewTR700Battery,see“InstallingtheTR700Battery”onpage100.
9.ReinstalltheThinkServerRAID700AdapterwithanewTR700BatteryorwithoutaTR700Batteryon
therisercardassembly1.See“ReplacingtheRAIDcard”onpage159
.
10.Reinstalltherisercardassembly1.See“Replacingtherisercardassembly1”onpage155.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheremovalprocedure,goto“Completingthepartsreplacement”onpage184
.
Installingorremovingtheexpandercard
Thistopicprovidesinstructionsonhowtoinstallorremovetheexpandercard.Theexpandercardworks
togetherwiththeRAIDcardbyexpandingtheportsontheRAIDcardsothattheservercansupportupto
sixteen2.5-inchharddiskdrives.
102ThinkServerRD640UserGuideandHardwareMaintenanceManual