Lenovo ThinkServer RD240 - Software Issues

CAUTION:
Hazardousmovingparts.Keepngersandotherbodypartsaway.
Toremovethesystemfans,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.SeeRemovingtheservercover.
3.Removethemicroprocessorfanduct.SeeRemovingthemicroprocessorfanduct.
4.Removetherisercardassembly.SeeRemovingtherisercardassembly.
5.Disconnectthesystemfancablesfromthesystemboard.SeeLocatingotherconnectorsonthe
systemboard.
6.Foreachsystemfan,pressitdownwardwhileholdingthebuckle1.Then,carefullyliftthesystem
fanstraightuptoremoveitoutofthechassis
2.
Note:Mindthesystemfancables.Removethecablesfromanyclipbeforeremovingthesystemfans.
Figure64.Removingthesystemfans
88ThinkServerRD240HardwareMaintenanceManual