Lenovo ThinkServer RD440 - Page 207

Toreplaceasystemfan,dothefollowing:
1.Removetheservercover.See“Removingtheservercover”onpage89.
Note:Thesystemfansarehot-swapandyoucanreplaceafailingsystemfanwithoutturningoff
theserver.
2.Dothefollowingtolocatethefailingsystemfan:
•IfyourservercomeswithanIntelligentDiagnosticsModulePremium,youcanviewthesystemfan
errorLEDsonthepanelofthemoduletolocatethefailingsystemfan.See“IntelligentDiagnostics
ModulePremium”onpage26
.
•IfyourserverdoesnotcomewithanIntelligentDiagnosticsModulePremium,youcanviewthe
systemfanerrorLEDsonthesystemboardtolocatethefailingsystemfan.See“Systemboard
LEDs”onpage60
.
3.Graspthetopofthesystemfanwithyourindexfingerandthumbandthenliftthesystemfanoutof
theserver.
ID
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
PSU
Mem
CPU
Figure158.Removingthesystemfan
4.Touchthestatic-protectivepackagethatcontainsthenewsystemfantoanyunpaintedsurfaceonthe
outsideoftheserver.Then,removethenewsystemfanfromthepackage.
Chapter6.Installing,removing,orreplacinghardware195