2 ASMB-786 Startup Manual
Connector list
PCIEX4_SLOT2,
PCIEX4_SLOT7
PCIe x4 slot (Gen3 x4 link)
PCIEX16_SLOT4,
PCIEX16_SLOT6
PCIE x16 slots (one Gen3 x16
link for slot 6 or two Gen3 x8
link for slot 4 and 6)
PMBUS1
PMBUS connector to communi-
cate with power supply
SATA0~7
SATA III (6Gb/s)
SYSFAN0,SYSFAN1,
SYSFAN2,SYSFAN3
System FAN connector
SPI_CN1
SPI flash card pin header
SPI1
BIOS SPI ROM
SMBUS1
SMBus from PCH
SGPIO1, SGPIO2
Serial general purpose I/O
SPDIF_OUT1
SPDIF audio output pin header
SYS_LED1
System information LED con-
nector
USB5_6
USB 3.1 Gen1 port header
USB7_8, USB9_10,
USB11_12
USB 2.0 port header
USB13
USB 2.0 port (USB Type A)
VOLT1
Voltage display
*COM1 is directed to the PCB silk screen as COM1 or
COM3 but in BIOS it shows as COM1.
Jumper list
Label
Function
CPUFAN_SEL1,
SYSFAN_SEL1
FAN PWM (1-2) / DC mode
(2-3)
HDMI_I2C1
For RD debugging
JCMOS1
CMOS clear
JME1
Intel ME Disable jumper for ME/
BIOS update
JWDT1
Watchdog reset
JUSB1
Rear window USB 3.1 Gen2
port power source switch
b5 VSB and +5 V
JUSB2
On board USB2.0/3.1 Gen1 port
power source switch between
+5 VSB and +5 V
JCASE1
Case open
•
Weight:
0.75 kg (weight of board)
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 list
Label
Function
ATXPWR1
ATX 24-pin main power connec-
tor (for System)
ATX12V1
8-pin power connector
(for CPU)
AUDIO1
Audio connector
BAT2
For optional battery kit
BMC_VGA1
BMC VGA connector
BMC_SPI1
BMC image ROM
CPUFAN0
CPU FAN connector
COM1*, COM2
Serial port: RS-232
DIMMA0,DIMMA1,
DIMMB0,DIMMB1
DDR4 288-pin slot
DVI1
DVI connector
EX_THR1
For external thermistor cable kit
FPAUD1
Front panel audio header
GPIO1
8-bit GPIO header
HDMI1_VGA1
HDMI + VGA connector
JFP1
Power Switch / Reset connector
JFP2
External speaker / HDD LED
connector/ SMBus connector
JFP3
Keyboard Lock and Power LED
Suspend: Fast flash (ATX/ AT)
System On: ON (ATX/ AT)
System Off: OFF (ATX/AT)
KBMS1
External keyboard and mouse
connector (6 pin)
LAN1_USB1_2,
LAN2_USB3_4
LAN1 / USB 3.1 Gen2 port 1, 2
stack connector
LAN2 / USB 3.1 Gen2 port 3, 4
stack connector
LAN3_4
LAN3 & LAN4 connector
LANLED1
LAN LED extension connector
LPC1
Low pin count connec-
tor for Advantech TPM and
RS232/422/485 module
LPT1
Parallel port
PCIEX1_SLOT1,
PCIEX1_SLOT3,
PCIEX1_SLOT5
PCIe x1 slot (Gen3 x1 link)
Jumpers and Connectors
Jumpers and Connectors (Cont.)
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