Lenovo ThinkServer RD550 Manual do Utilizador descarregar pdf (Página 146)

12.Refertoyournotetoreconnectthecablestothebackplane.

13.Ifyouareinstructedtoreturntheoldhot-swaphard-disk-drivebackplane,followallpackaging

instructionsanduseanypackagingmaterialsthataresuppliedtoyouforshipping.

Whattodonext:

•Toworkwithanotherpieceofhardware,gototheappropriatesection.

•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage144.

Replacingasystemfan

Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”

onpageiiiand“Guidelines”onpage61.

Yourserversupportsuptoeighthot-swapsystemfans.Thisdesignhelpsyoutoavoidsigniﬁcantcooling

problemswhenasystemfanfailsandyoucanreplaceahot-swapsystemfanwithoutturningofftheserver.

CAUTION:

Hazardousmovingparts.Keepﬁngersandotherbodypartsaway.

Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother

computerforreference.

Note:Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.

Toreplaceasystemfan,dothefollowing:

1.Prepareyourserver.See“Removingorextendingtheserverfromtherackcabinet”onpage63.

2.Removetheservercover.See“Removingtheservercover”onpage63.

3.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage66.

4.Locatethesystemfans.ViewthesystemfanerrorLEDsonthesystemboardtolocatethefailingsystem

fan.See“SystemfanfaultLEDs”onpage43

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Lenovo ThinkServer RD550 Manual do Utilizador Página 146