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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) por ts - both at location
CN19 of the system board. The PS/2 mouse port uses IRQ12. If a
mouse is not connected to this por t, the system will reser ve
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:
•
BIOS Setting:
Configure the KB/mouse wake up function in the Power Man-
agement Setup submenu (“IRQ/Event Activity Detect” section)
of the BIOS. Refer to chapter 3 for more information.
Important:
The 5VSB power source of your power supply must support
≥
720mA.
PS/2 Mouse
PS/2 Keyboard
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