Dell PowerEdge M620 Owner's Manual page 304

Figure 4-10. Removing and Installing the Control Panel
1
1 control panel
3 screws (2)
5 Press the catch at each end of the control-panel cable connector, and
remove the control-panel cable from the underside of the control panel.
6 Use the pull-tab to disconnect the LCD panel cable from the underside of
the control panel.
304
Installing Enclosure Components
2
2 control-panel cable
4 LCD panel cable
3
4