Dell MD1400 Owner's Manual page 30

3. Remove the hard disk drives. See
4. Remove the EMMs. See
5. Remove the power supply or cooling fan modules. See
cooling fan module.
6. Remove the control panel. See
7. Remove the screws that secure the EMM or power supply cage to the chassis.
8. Hold the cage removal ring at the bottom center of the enclosure and pull the EMM or power supply
cage toward the back of the chassis.
Figure 22. Removing and installing the EMM or power supply cage
1. EMM or power supply cage
9. Lift the EMM or power supply cage away from the chassis.
10. Loosen the captive screw that secures the backplane to the chassis.
11. Remove the screws that secure the backplane and pull the backplane out of the enclosure.
30
Removing a hard disk
Removing an EMM.
Removing the control
drive.
Removing an AC power supply unit or
panel.
2. screws (6)