DFI-ITOX G4S300-B User Manual page 30

2
Hardware Installation
2.5.1 PS/2 Mouse and PS/2 Keyboard Ports
The system board is equipped with an onboard PS/2 mouse
(Green) and PS/2 keyboard (Purple) ports - both at location CN1
of the system board. 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.
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Wake-On-Keyboard/Mouse
The Wake-On-Keyboard/Mouse function allows you to use the
keyboard or mouse to power-on the system. To use this function:
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BIOS Setting:
"Keyboard/Mouse Power On" ("PM Wake Up Events" field) in
the Power Management Setup submenu of the BIOS must be
set accordingly. Refer to chapter 3 for more information.
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PS/2 Mouse
PS/2 Keyboard
Warning:
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.
Important:
The 5VSB power source of your power supply must support
≥ 720mA.