Dell PowerEdge C5230 - Manual (Page 7)

Installation and Configuration
5
Installing the System
Empting the System Chassis
1 Unplug the power cable from the power supply unit.
Figure 1-3. Unplugging the Power Cable from the Power Supply Unit
2 Pull out the power supply unit handle.
Figure 1-4. Releasing the Power Supply Unit Handle
3 Press down on the release latch .
WARNING:
Before installation, it is recommended that you remove the sleds and
power supplies from the system to reduce weight.