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Chapter 2 Hardware Installation
Chapter 2
Rear Panel I/O Ports
The rear panel I/O ports consist of the following:
• 1 PS/2 Keyboard/Mouse port
• 2 Serial COM ports
• 2 VGA ports; or 1 VGA and 1 DVI-I ports
• 2 RJ45 LAN ports
(HD332-H81B has LAN 1 only.)
• 4 USB 3.0 ports
• 2 USB 2.0 ports
• Line-in/Surround
jack
• Line-out
jack
• Mic-in/Subwoofer
jack
PS/2 Keyboard/Mouse Port
PS/2 Keyboard/Mouse
This rear I/O port is 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
JP15 must be set to “3-5 On: +5V_standby”. Refer to “PS/2 Keyboard/Mouse Power Select” in
this chapter for more information
.
• BIOS Setting
Configure the wake-up function of PS/2 keyboard/mouse in the Advanced menu (“ACPI Power
Management Configuration” submenu) of the BIOS. Refer to the chapter 3 for more informa-
tion.
Important:
The +5V_standby power source of your power supply must support
≥
720mA.
COM 1
USB 3.0
Line-out
Line-in/Surround
Mic-in/
Subwoofer
PS/2 KB/MS
USB 3.0
USB 2.0
COM 2
VGA 1
VGA 2 or
DVI-I (DVI-D Signal)
LAN 2 LAN 1
COM2
COM1