DFI CP330-NRM, User Manual

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2
Hardware Installation
PS/2 Mouse and PS/2 Keyboard Ports
These ports are used to connect a PS/2 mouse and a PS/2 keyboard. The PS/2
mouse port uses IRQ12. If a mouse is not connected to this port, the system will
reserve IRQ12 for other expansion cards.
Important:
Make sure to turn off your computer prior to connecting or disconnecting
a mouse or keyboard. Failure to do so may damage the system board.
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
JP2 must be set to “2-3 On: 5V_standby”. Refer to “PS/2 Power Select” in
this chapter for more information.
Important:
The 5V_standby power source of your power supply must support
≥720mA.
PS/2 Mouse
PS/2 KB