User manual

ACP-2320MB User Manual 16
3.2 The Rear Panel
The rear plate includes 3-slot I/O brackets and two reserved 9-pin D-SUB openings
and a motherboard I/O opening. (see Figure 3.3).
Figure 3.3 Rear panel with standard I/O brackets
There is an optional rear I/O bracket for installing low profile add-on cards. (see Fig-
ure 3.4)
Figure 3.4 Rear panel with low profile I/O brackets
There is a ground screw with a washer located on the lower right of the rear panel;
when properly grounded, this protects the system in case of electric leakage.