Lenovo ThinkServer RD650 Manual do Utilizador descarregar pdf (Página 136)

CAUTION:

Theheatsinkmightbeveryhot.Turnofftheserverandwaitseveralminutestolettheservercool

beforeremovingtheservercover.

Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother

computerforreference.

Note:Dependingonthemodel,theheatsinkmightlookdifferentfromtheillustrationsinthistopic.

Toinstallorreplaceaheatsink,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall

powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.

2.Prepareyourserver.See“Removingorextendingtheserverfromtherackcabinet”onpage69.

3.Removetheservercover.See“Removingtheservercover”onpage69.

4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage72.

5.Locatetheheatsinkortheplaceforinstallingthesecondheatsink.See“Servercomponents”on

page28

6.Ifyouarereplacingaheatsink,dothefollowing:

a.Removethefourscrewsthatsecuretheheatsinktothesystemboard.Itisrecommendedthatyou

carefullyremovethefourscrewsfromthesystemboardusingthefollowingmethodtoavoidany

possibledamagetothesystemboard.

1)Partiallyremovescrew1,thencompletelyremovescrew3,andthenreturntoscrew1and

completelyremoveit.

2)Partiallyremovescrew2,thencompletelyremovescrew4,andthenreturntoscrew2and

completelyremoveit.

Note:Thefourscrewsareintegratedpartsoftheheatsink.Donottrytoremovethefourscrews

fromtheheatsink.

1 2

Figure96.Removingthescrewsthatsecuretheheatsink

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Lenovo ThinkServer RD650 Manual do Utilizador Página 136