Lenovo ThinkServer TD350 - Page 133

Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallation,goto“Completingthepartsreplacement”onpage180
.
Removingtheintrusionswitch
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Readthisfirst:safety
information”onpageiiiand“Guidelines”onpage69.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Notes:
•Ifyouremovetheintrusionswitch,youwillnotgetthewarningmessagewhenloggingintoyourserver
withthecoverremoved.
•Useanydocumentationthatcomeswiththeintrusionswitchandfollowthoseinstructionsinadditionto
theinstructionsinthistopic.
Toremovetheintrusionswitch,dothefollowing:
1.Removeallexternalmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,
disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedto
theserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage72.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage74.
5.Locatetheintrusionswitch.See“Servercomponents”onpage25.
6.Disconnecttheintrusionswitchcablefromtheintrusionswitchconnectoronthesystemboard.See
“Systemboardcomponents”onpage47
.
7.Slidetheintrusionswitchasshowntoremoveitfromthechassis.
Figure74.Removingtheintrusionswitch
Chapter6.Replacinghardware119