Lenovo ThinkServer RD440 Uživatelský manuál Strana 137

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ThistopicprovidesinstructionsonhowtoremovetheTR300Keyifyourserverhasoneinstalledonthe
systemboard.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Notes:
IfyouremovetheTR300Key,theonboardSASsoftwareRAID5willbedisabled.
UseanydocumentationthatcomeswiththeTR300Keyandfollowthoseinstructionsinadditionto
theinstructionsinthistopic.
Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationinthistopic.
ToremovetheTR300Key,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage87.
4.LocatetheiButtonsocketonthesystemboard.See“Systemboardcomponents”onpage52.Ifthereis
anyPCIExpresscardinstalledontherisercardassembly1,itmightblockyouraccesstotheiButton
socketonthesystemboard.Inthiscase,youneedtoremovethecoolingshroudandthencarefullylift
therisercardassembly1upsothatyoucanaccesstheiButtonsocket.Youdonotneedtodisconnect
anycablesfromtherisercardassembly1orcompletelyremovetherisercardassembly1.
Chapter6.Installing,removing,orreplacinghardware125
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