Lenovo THINKSERVER 1010 Instrukcja Użytkownika Pobierz pdf (Strona 50)

10.Goto“Completingthepartsreplacement”onpage57.

Replacingtheheatsinkandfanassembly

Attention

DonotopenyourserverorattemptanyrepairbeforereadingandunderstandingtheChapter1“Aboutthis

manual”onpage1

andtheSafetyInformationbook.ToobtainacopyoftheSafetyInformationbook,

goto:http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoreplacetheheatsinkandfanassembly.

CAUTION:

Theheatsinkandfanassemblymightbeveryhot.Turnofftheserverandwaitthreeto

veminutestolettheservercoolbeforeremovingtheservercover.

Toreplacetheheatsinkandfanassembly,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall

powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.

2.Removetheservercover.See“Removingtheservercover”onpage30.

3.Laytheserveronitssideforeasieraccesstothesystemboard.

4.Locatetheheatsinkandfanassembly.See“System-boardinternalconnectors”onpage25.

5.Disconnecttheheatsinkandfanassemblycablefromthemicroprocessorfanconnectoronthesystem

board.See“System-boardinternalconnectors”onpage25.

6.Followthissequencetoremovethefourscrewsthatsecuretheheatsinkandfanassemblytothe

systemboard:

a.Partiallyremovescrew1,thenfullyremovescrew2,andthenfullyremovescrew1.

b.Partiallyremovescrew3,thenfullyremovescrew4,andthenfullyremovescrew3.

Note:Carefullyremovethefourscrewsfromthesystemboardtoavoidanypossibledamagetothe

systemboard.Thefourscrewscannotberemovedfromtheheatsinkandfanassembly.

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Lenovo THINKSERVER 1010 Instrukcja Użytkownika Strona 50