Lenovo ThinkServer TD350 Uživatelský manuál stáhnout pdf (Strana 173)

CAUTION:

Theheatsinksandmicroprocessorsmightbeveryhot.Turnofftheserverandwaitseveralminutes

tolettheservercoolbeforeremovingtheservercover.

Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother

computerforreference.

Note:Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.

Toreplacethesystemboard,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall

powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.

2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaﬂat,

clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.If

theserverisintowerformfactor,laytheserveronitssideforeasieroperation.

3.Removetheservercover.See“Removingtheservercover”onpage66.

4.Removethecoolingshroud.See“Removingthecoolingshroud”onpage69.

5.Recordthecomponentlocations,cableconnections,andcableroutingintheserver.

6.Removeallmemorymodules.See“Removingamemorymodule”onpage83.

7.RemoveallPCIecards,includingtheEthernetcardandRAIDcard.See“RemovingaPCIecard”

onpage87.

8.RemovetheTPMifoneisinstalled.See“RemovingtheTPM”onpage104.

9.RemovetheTSMPremiumifoneisinstalled.See“RemovingtheTSMPremium”onpage101.

10.RemovetheSDmoduleifoneisinstalled.See“InstallingorremovingtheSDmodule”onpage89.

11.Removethecoin-cellbattery.See“Replacingthecoin-cellbattery”onpage156.

12.Removetheheatsinks.See“Replacingtheheatsink”onpage154.

13.RemovethePCIecardholders.See“RemovingandreinstallingthePCIecardholder”onpage74.

14.Removeanyinstalledsystemfanthatimpedesyouraccesstocablesandthendisconnectallcables

fromthesystemboard.

Chapter6.Replacinghardware159

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Lenovo ThinkServer TD350 Uživatelský manuál Strana 173