Lenovo ThinkServer RD450 - Page 168

1.Removeallexternalmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,
disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedto
theserver.
2.Prepareyourserver.See“Removingorextendingtheserverfromtherackcabinet”onpage65.
3.Removetheservercover.See“Removingtheservercover”onpage65.
4.Touchthestatic-protectivepackagethatcontainstheintrusionswitchandthebrackettoanyunpainted
surfaceontheoutsideoftheserver.Then,taketheintrusionswitchandthebracketoutofthepackage.
5.Notetheorientationandinserttheintrusionswitchintothebracket.
Figure135.Insertingtheintrusionswitchintothebracket
6.Connecttheintrusionswitchcabletotheintrusionswitchconnectoronthesystemboard.See“System
boardcomponents”onpage41.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallation,goto“Completingthepartsreplacement”onpage178.
Removingtheintrusionswitch
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiiiand“Guidelines”onpage63.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Notes:
•Ifyouremovetheintrusionswitch,youwillnotgetthewarningmessagewhenloggingintoyourserver
withthecoverremoved.
•Useanydocumentationthatcomeswiththeintrusionswitchandfollowthoseinstructionsinadditionto
theinstructionsinthistopic.
Toremovetheintrusionswitch,dothefollowing:
1.Removeallexternalmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,
disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedto
theserver.
154ThinkServerRD450UserGuideandHardwareMaintenanceManual