DFI CA331-NR - Manual (Page 26)

26
2
Hardware Installation
JP1 is used to select the power of the PS/2 keyboard/mouse port. Selecting
5V_standby will allow you to use the PS/2 keyboard or PS/2 mouse to wake up
the system.
Important:
The 5VSB power source of your power supply must support ≥720mA.
PS/2 Power Select
JP1
2-3 On:
5V_standby
1-2 On: 5V
(default)
3
1
2
3
1
2