DFI HD636-H81CS - Manual (Page 20)

20
Chapter 2 Hardware Installation
Chapter 2
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Rear Panel I/O Ports
The rear panel I/O ports consist of the following:
• 1 PS/2 mouse port
• 1 PS/2 keyboard port
• 2 COM ports
• 1 HDMI port
• 1 VGA port
• 2 RJ45 LAN ports
• 2 USB 3.0/2.0/1.1 ports
• 2 USB 2.0/1.1 ports
• Line-in jack
• Line-out jack
• Mic-in jack
PS/2 Mouse Port and PS/2 Keyboard Port
HDMI
Line-out
Line-in
Mic-in
VGA
PS/2 MS
USB 3.0 USB 2.0
PS/2 KB
PS/2 MS
PS/2 KB
COM 1 LAN 1 COM 2 LAN 2
The rear I/O ports are used to connect a PS/2 mouse and a PS/2 keyboard. The PS/2 mouse
port uses IRQ12.
Wake-On-PS/2 Keyboard/Mouse
The Wake-On-PS/2 Keyboard/Mouse function allows you to use the PS/2 keyboard or PS/2
mouse to power-on the system. To use this function:
• Jumper Setting
JP1 must be set to “2-3 On: +5V_standby”. Refer to “PS/2 Keyboard/Mouse Power Select” in
this chapter for more information .
Important:
The +5V_standby power source of your power supply must support ≥720mA.