Lenovo ThinkServer RD340 Manual de usuario Pagina 169

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Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Note:Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.
Toreplaceasystemfan,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage75.
4.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage79.
5.Reconnectthepowercordtotheserverandtheelectricaloutlet.
6.Locatethefailingsystemfan.ThesystemfanerrorLEDonthesystemboardislit.See“Systemboard
LEDs”onpage46.
7.Disconnectthepowercordfromtheelectricaloutlet.
8.Disconnectthecableofthesystemfanfromthesystemfanconnectoronthesystemboard.See
“Systemboardcomponents”onpage38toidentifythesystemfanconnector.
9.Liftthetapeofthesystemfantoremovethesystemfanoutofthechassis.
Figure116.Removingthesystemfan
10.Touchthestatic-protectivepackagethatcontainsthenewsystemfantoanyunpaintedsurfaceonthe
outsideoftheserver.Then,removethenewsystemfanfromthepackage.
Chapter6.Installing,removing,orreplacinghardware157
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