Dell E33S001 Owner's Manual page 121

Figure 75. Removing the LCD control panel—four 3.5-inch hot swappable hard drive chassis
1 LCD control panel
3 display module cable retention clip
5 tabs on the LCD control panel (6)
Figure 76. Removing the LCD control panel board—four hard drive chassis
1 screw (2)
2 notches (6)
4 display module cable
2 control panel connector cable
Installing and removing system components 121