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Jumpers and Connectors
The board has a number of jumpers that allow you to con-
figure your system to suit your application. The table below
lists the function of each jumper and connector.
Connector/Jumper List
Label
Function
LAN1
LAN1
LAN2
LAN2 (G2 SKU only)
USB3C1
USB 3.1 Gen 1 port 1, 2
USB3H1
USB 3.1 Gen 1 port 1, 2 (20-pin
header)
USB2C1
USB 2.0 port 1, 2
USB2A1
USB 2.0 port (internal Type-A)
USB2H1
USB 2.0 port 1, 2 (10-pin header)
VGA1+DVI1
VGA connector / DVI-D connector
(DVI1 for G2 SKU only)
COMD1+COMD2
Serial port: RS-232 (DB-9 con-
nector)
COM4 ~ COM6
Serial port: RS-232 (9-pin header,
G2 SKU only)
COM3
Serial port: RS-232/422/485 (9-pin
header, G2 SKU only)
KBMS1
PS/2 keyboard and mouse con-
nector
KBMS2
External keyboard and mouse con-
nector (6-pin header)
CPUFAN1
CPU fan connector (4-pin)
SYSFAN1 ~
System fan connector (4-pin)
SYSFAN3
JFP3
Keyboard lock and power LED
Suspend: fast flash (ATX/AT)
System on: ON (ATX/AT)
System off: OFF (AT/ATX)
JFP2
External speaker / HDD LED con-
nector / SMBus connector
JFP1
Power switch / reset connector
AUDIO1+AUDIO2
Audio connector (Line-Out, Mic-In)
VOLT1
Alarm board power connector
JCASE1
Case open connector
LANLED1
Front panel LAN indicator connector
SATA0 ~ SATA3
Serial ATA 3.0 port
PCI1
PCI slot
PCI2
PCI slot
PCI3
PCI slot
PCI4
PCI slot
PCI5
PCI slot
2 AIMB-706 Startup Manual
Jumpers and Connectors (Cont.)
PCIE1
PCIe x16 slot
PCIE2
PCIe x4 slot
DIMMA1
Channel A DIMM1
DIMMB1
Channel B DIMM1
ATX12V1
ATX 12 V auxiliary power connector
(for CPU)
EATXPWR1
ATX 24-pin main power connector
(for system)
SPI_CN1
Update BIOS pin header
SPDIF_OUT1
SPDIF audio out pin header
GPIO1
8-bit GPIO from super I/O
SMBUS1
SMBus connector from PCH
FPAUD1
Front panel audio connector
LPC1
Low pin count connector for
Advantech dTPM 2.0 and RS232
modules.
JCMOS1
Clear CMOS
JME1
Intel® ME update
JWDT1
Watchdog timer reset
JOBS1
Hardware monitor alarm
PSON1
AT/ATX mode selection
JUSB_1
USB power source switch between
+5 V and +5 V_ DUAL for rear
USB ports
JUSB_2
USB power source switch between
+5 V and +5 V_ DUAL for onboard
USB ports
JSETCOM3
COM3 RS-232/422/485 jumper
setting
JT1, JR1
COM3 RS-422/485 termination
resistor
JFV1
VGA dummy load setting
JCMOS1: Clear CMOS
JME1: Intel® ME Update
Closed Pins
Result
1-2
*Keep CMOS data
*Enable ME update
2-3
Clear CMOS data
Disable ME update
* Default
1
2
3
*Keep CMOS data
*Enable ME update
1
2
3
Clear CMOS data
Disable ME update
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