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Part 2 Technical Manual Of Motherboard
9
Mini-PCIE slot
)
BIOS
AMI 64MB Flash ROM
Rear I/O
1
×
12V DC-in power Jack
1
×
System reset button
1
×
USB 3.0 port
3
×
USB 2.0 port
1
×
HDMI port
2
×
RJ-45 LAN port
1
×
COM1 serial port (COM1 supports RS422/485
function)
1
×
VGA port
1
×
Audio Line Out port
1
×
Audio MIC port
Internal I/O
1
×
2-Pin internal 12V DC-in power connector
1
×
CPUFAN header
1
×
SYSFAN header
1
×
Front panel header
1
×
4-pin USB 2.0 header (Expansible to 1
×
USB
2.0 port)
1
×
GPIO_CON header
1
×
SPEAK_CON header
1
×
J1 jumper & header block
2.1.3
Layout Diagram
Rear IO Panel Diagram:
Warning!
The board has a 12V DC-in power connector (DCIN) in I/O back panel and
an internal ATX12V (ATX2P) power connector. User can only connect one
type of compatible power supply to one of them to power the system.