11 : M.2 Socket (Key-M) (M2_2)
12 : M.2 Socket (Key-M) (M2_1)
13 : eDP Connector
5 : Chassis FAN Connector
(+12V)
6 : Chassis Intrusion Headers
CI1 :
Close: Active Case Open
Open: Normal
Cl2 :
Close: Normal
Open: Active Case Open
7 : SATA3 Connectors
(SATA3_1, SATA3_2)
8 : M.2 Socket (Key-E) (With CNVi)
9 : AMP_CTL1
10 : SATA Power Output Connector
1 : USB Power Setting Jumpers
USB3_PWR0_1 (For USB3_0_1)
USB3_PWR2_3 (For USB3_2_3)
1-2: +5V
2-3: +5VSB
2 : LPC Header
3 : COM Port Headers (COM1, 2, 3, 4)
4 : COM Port PWR Setting Jumpers
(SET_CM1, 2, 3, 4)
1-2: +5V
2-3: +12V
Jumpers and Headers Setting Guide
IMB-1214
PIN
RS232
RS422
RS485
1
DCD
TX-
RTX-
2
RXD
RX+
N/A
3
TXD
TX+
RTX+
4
DTR
RX-
N/A
5
GND
GND
GND
6
DSR
N/A
N/A
7
RTS
N/A
N/A
8
CTS
N/A
N/A
9
PWR
PWR
PWR
* This motherboard supports RS232/422/485 on COM3 port.
Please refer to below table for the pin definition. In addition, COM3
port (RS232/422/485) can be adjusted in BIOS setup utility >
Advanced Screen > Super IO Configuration. You may refer to our
user manual for details.
COM3 Port Pin Definition
PIN
Signal
Name
PIN Signal
Name PIN
Signal
Name PIN
Signal
Name
PIN Signal
Name
1
DDCD#
3
TTXD
5
GND
7
RRTS#
9
PWR
2
RRXD
4
DDTR#
6
DDSR#
8
CCTS#
12
11
1
8
3
2
4
5
6
7
16
14
17
21
19
22
25
30
31
34
36
28
23
Mic In
1
H
D
_
A
U
D
IO
1
PCIE1
DC_JACK1
E
D
P
1
1
L
P
C
1
1
C
L
R
M
O
S
1
1
USB 3.1
T: USB0
B: USB1
Line Out
DC_4PIN1
S
A
T
A
3
_
2
S
A
T
A
3
_
1
LAN1
DISPLAY1
SPEAKER1
1
Industrial
P
W
R
_
J
P
1
1
CHA_FAN1
1
CI2
1
BL2
USB 3.1
T: USB2
B: USB3
DISPLAY2
LAN2
SPDIF1
1
M2_2
S
A
T
A
_
P
W
R
1
1
1
U
S
B
2
_
4
_
5
1
U
S
B
2
_
6
_
7
H
D
L
E
D
R
E
S
E
T
P
L
E
D
P
W
R
B
T
N
P
A
N
E
L
1
1
1
PWR_BAT2
1
B
L
1
DDR4_B1
DDR4_A1
USB_PWR2
1
C
L
R
M
O
S
2
1
1
CI1
M2_1
M
2
_
K
E
Y
E
1
USB3_PWR0_1
1
1
1
BUZZ2
USB3_PWR2_3
1
SIO_AT1
BUZZ1
BAT1
COM1
COM2
COM3
COM4
S
E
T
_
C
M
1
S
E
T
_
C
M
2
S
E
T
_
C
M
3
S
E
T
_
C
M
4
1
1
1
1
CPU_FAN1
A
M
P
_
C
L
T
1
1
USB_PWR1
1
2
1
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1
Signal
GND
SATA3_2
SATA3_1
PIN
Signal Name
1
GPIO_VOL_DW
2
GND
3
GPIO_VOL_UP
+5V
+12V
1
GND
GND
EDP1
40
1
PIN
Signal Name
1
NA
2
GND
3
eDP_TX#3_CON
4
eDP_TX3_CON
5
GND
6
eDP_TX#2_CON
7
eDP_TX2_CON
8
GND
9
eDP_TX#1_CON
10
eDP_TX1_CON
11
GND
12
eDP_TX#0_CON
13
eDP_TX0_CON
14
GND
15
eDP_AUX_CON
16
eDP_AUX#_CON
17
GND
18
LCD_VCC
19
LCD_VCC
20
LCD_VCC
21
LCD_VCC
22
NA
23
GND
24
GND
25
GND
26
GND
27
eDP_HPD_CON
28
GND
29
GND
30
GND
31
GND
32
CON_LBKLT_EN
33
CON_LBKLT_CTL
34
SMB_DATA
35
SMB_CLK
36
LCD_BLT_VCC
37
LCD_BLT_VCC
38
LCD_BLT_VCC
39
LCD_BLT_VCC
40
NA
P/ N: 15G06M071001AK V1.1
*15G06M071001AK*
