Dell PowerEdge VRTX - Manual (Page 16)

7. Remove the cooling-fan assembly.
Figure 5. Removing and Installing the Cooling-Fan Assembly
1. release levers (2) 2. cooling-fan assembly
3. cooling fans (6) 4. cooling-fan connectors (6)
5. support brackets (2)
8. For the 2.5" hard-drive chassis, remove the SAS cables from the system board and the backplane
expander board.
NOTE: The next steps are applicable for the 3.5” hard drive chassis only. If you have a 2.5” hard
drive chassis, go to the next section
Installing the Contents of the Upgrade Kit .
9. Remove the SAS cables from the backplane expander board .
10. Rotate the release lever outward to disengage the backplane expander board connectors from the
connectors on the hard-drive backplane.
16