Ps/2 mouse and ps/2 keyboard ports, Hardware installation – DFI EL330-DR User Manual

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Hardware Installation

PS/2 Mouse and PS/2 Keyboard Ports

These ports are used to connect a PS/2 mouse and a PS/2 key-
board. The PS/2 mouse por t uses IRQ12. If a mouse is not
connected to this port, the system will reserve IRQ12 for other
expansion cards.

Warning:
Make sure to turn off your computer prior to connecting or
disconnecting a mouse or keyboard. Failure to do so may dam-
age 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:
JP8 must be set to “2-3 On: 5V_standby”. Refer to “PS/2 Power
Select” in this chapter for more information.

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PS/2 Mouse

PS/2 Keyboard

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