Lenovo THINKSERVER 392 Bedienungsanleitung PDF herunterladen (Seite 175)

CAUTION:

Theheatsinkandmicroprocessormightbeveryhot.Turnofftheserverandwaitthreetoveminutes

tolettheservercoolbeforeremovingtheservercover.

Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother

computerforreference.

Toreplacethesystemboard,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall

powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.

2.Removetheservercover.See“Removingtheservercover”onpage85.

3.Laytheserveronitssideforeasieroperation.

4.Notedownthecomponentlocations,cableconnections,andcableroutingintheserver.

5.RemoveallmemorymodulesandPCIcards(includingtheRAIDcardandEthernetcard)thatarecurrently

installed.See“Removingamemorymodule”onpage92and“RemovingaPCIcard”onpage95.

6.Removetheheatsinkandfanassembly.See“Replacingtheheatsinkandfanassembly”onpage154.

7.RemovetheTPMmoduleifoneisinstalled.See“RemovingtheTPMmodule”onpage110.

8.RemovetheThinkServerSATASoftwareRAID5keyifoneisinstalled.See“Removingthesystem

boardRAID5key”onpage104.

9.RemovetheThinkServeriKVMRemoteManagementModuleifoneisinstalled.See“Removingthe

iKVMkey”onpage107.

10.Removethesystemboardbattery.See“Replacingthesystemboardbattery”onpage161.

11.Removeanyotherpartsanddisconnectallcablesfromthesystemboard.

Chapter6.Installing,removing,orreplacinghardware163

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Lenovo THINKSERVER 392 Bedienungsanleitung Seite 175