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Slot 1
Onboard VGA
Onboard USB
Onboard USB 1
AC97/MC97
IMPORTANT!
2-6 Connectors, Headers
2-6-1 Connectors
(1)
Power Connector (20-pin block) : ATX-PW
ATX Power Supply connector. This is a new defined 20-pins connector that usually
comes with ATX case. The ATX Power Supply allows to use soft power on momentary
switch that connect from the front panel switch to 2-pins Power On jumper pole on the
motherboard. When the power switch on the back of the ATX power supply turned on,
the full power will not come into the system board until the front panel switch is
momentarily pressed. Press this switch again will turn off the power to the system
board.
(2)
PS/2 Mouse & PS/2 Keyboard Connector: KB/MS
If you are using a PS/2 mouse, you must purchase an optional PS/2 mouse set which
connects to the 5-pins block and mounts to an open slot on your computer's case.
(3)
USB Port connector: USB
The connectors are 4-pins connector that connect USB devices to the system board.
(4)
Parallel Port Connector (25-pin female): PARALL
Parallel Port connector is a 25-pin D-Subminiature Receptacle connector. The On-
board Parallel Port can be disabled through the BIOS SETUP. Please refer to Chapter 3
"INTEGRATED PERIPHERALS SETUP" section for more detail information.
INT A INT B INT C INT D INT E
√
√
If using PCI cards on shared slots, make sure that the drivers support
"Shared IRQ" or that the cards don't need IRQ assignments. Conflicts will
arise between the two PCI groups that will make the system unstable or
cards inoperable.
√
PIN
ROW2
1
3.3V
2
-12V
3
GND
4
Soft Power On
5
GND
6
GND
7
GND
8
-5V
9
+5V
10
+5V
Pin 1
15
INT F
INT G INT H
ROW1
3.3V
3.3V
GND
5V
GND
5V
GND
Power OK
+5V (for Soft Logic)
+12V
√
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