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(2) ATX 12V Power Connector (4-pin block) : ATX12V
This is a new defined 4-pins connector that usually comes with ATX Power Supply. The
ATX Power Supply which fully support Pentium 4 processor must including this
connector for support extra 12V voltage to maintain system power consumption.
Without this connector might cause system unstable because the power supply can not
provide sufficient current for system.
PS/2 Mouse & PS/2 Keyboard Connector : J1
(3)
The connectors for PS/2 keyboard and PS/2 Mouse. It can connect with a Y-Cable which
can support 2 Keyboard and 2 Mouse for 2 user function.
(4)
USB Port connector: USB
The connectors are 4-pin connector that connect USB devices to the system board.
(5)
LAN Port connector: UL_B1
This connector is standard RJ45 connector for Network.
(6)
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.
"INTEGRATED PERIPHERALS SETUP" section for more detail information.
(7)
Audio Connector : CN1
This Connector are 3 phone Jack for LINE-OUT, LINE-IN, MIC function port.
Line-out :
Line-in :
MIC :
(8)
Serial Port COM1 : COM1
COM1, COM2 are the 9-pin D-Subminiature mail connector. The On-board serial port can
be disabled through BIOS SETUP. Please refer to Chapter 3 "INTEGRATED
PERIPHERALS SETUP" section for more detail information.
(9)
VGA Connector (15-pin D-Sub) Connector: VGA
VGA is the 15-pin D-Subminiature female connector for display monitor.
Pin 1
Mouse Y-Cable
Keyboard Y-Cable
Audio output to speaker (Front-Speaker in 6-channel function)
Audio input to sound chip (Rear-Speaker in 6-channel function)
Microphone Connector (Center/Base Speaker in 6-channel function)
13
Please refer to Chapter 3
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