25 : Clear CMOS Header
1-2: Normal
2-3: Clear CMOS
26 : 3W Audio AMP Output Wafer
27 : Audio Jack
Green - Line Out
28 : Front Panel Audio Header
29 : Audio Jack
Pink - Mic In
30 : TPM Header
31 : USB2.0 Ports (USB23)
32 : RJ45 LAN Port 1
18 : Backlight Power Selection
(BKT_PWR1)
19 : Backlight Control Level (BLT_PWM1 )
(CON_LBKLT_CTL)
1-2: +3.3V
2-3: +5V
20 : Customer Solution Header (CS1)
21 : ATX/AT Mode Selection
1-2: AT mode
2-3: ATX mode
22 : 4-Pin CPU FAN Connector (+12V)
23 : DMIC Header
24 : HDMI_SPDIF Header
1
Mic In
AUDIO
CODEC
BUZZ1
1
BIOS
Chip
1
USB8_9
1
HD_AUDIO1
18
21
23
26
32
27
29
19
20
22
24
25
28
33
34
35
36
31
30
1
CI1
1
2
3
4
5
6
7 8
9
10
11
12
13
14
15
16
17
L
V
D
S
1
1
AMP_CTL1
JGPIO_PWR1
CPU_FAN1
1
PCIE1
1
JGPIO1
DC_JACK1
m
in
i-
P
C
Ie
SATA_PWR1
1
1
1
HDMI_SPDIF1
1
CS1
1
TPM1
1
USB4_5
PS2_KB_MS1
1
V
G
A
1
1
CLRCMOS1
1
CHA_FAN1
SPEAKER1
1
USB 3.0
T: USB0
B: USB1
LAN1
USB 2.0
T: USB2
B: USB3
Line Out
DMIC1
UPS_IN1
m
in
i-
S
A
T
A
H
D
M
I1
E
S
A
T
A
1
INT_DC1
1
B
L
T
_
C
T
L
1
1
BKT_PWR1
1
P
N
L
_
P
W
R
1
BLT_PWM1
H
D
L
E
D
R
E
S
E
T
P
L
E
D
P
W
R
B
T
N
PANEL1
1
1
COM1
COM2
COM3
COM4
1
CI2
1
SATA3_2
SATA3_1
VCCM_SEL1
1
Industrial
1
1
1
1
PWR_JP1
JGPIO_SET1
1
D
V
I1
37
38
40
41
39
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
PIN Signal
Name PIN
Signal
Name PIN
Signal
Name PIN
Signal
Name PIN
Signal
Name PIN
Signal
Name
1
+5V
2
NC
3 DMIC_
CLK
4
GND
5 DMIC_
DATA 6 +3.3V
SPDIFOUT
GND
1
PIN
Signal Name
PIN
Signal Name
10
GND
9
+5V STANDBY
8
CIRRX
7
PWRBT#
6 SMB_DATA_RESUME
5
+3.3V STANDBY
4
SMB_CLK_RESUME
3
NC
2
GND
1
WATCH DOG TIMER
1
1
GND
GND
S_PWRDWN#
LAD2
SMB_CLK_MAIN
PCICLK
PCIRST#
LAD3
+3.3V
LAD0
GND
FRAME
SMB_DATA_MAIN
LAD1
SERIRQ#
GND
+3.3V STANDBY
48MHz
+5V
J_SENSE
OUT2_L
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
1
1
PIN Signal
Name PIN
Signal Name
PIN Signal
Name
2
NC
4
+VIN
6
NC
1
+5V
3
LCD_BLT_VCC
5
+12V
PIN
Signal Name
4
SPK R-
3
SPK R+
2
SPK L+
1
SPK L-
1
33 : Speaker Control
34 : Top : eSATA Port (ESATA1)
Bottom : HDMI Port (HDMI1)
35 : VGA1
36 : DVI Port (DVI1)
37 : Digital Input / Output Default Value Setting
(JGPIO_SET1)
1-2 : Pull-High (+3V)
2-3 : Pull-Low
38 : Chassis Intrusion Headers
(CI1, CI2)
39 : 3-Pin Chassis FAN Connector (+12V)
40 : USB3.0 Ports (USB01)
41 : DC Jack1
1
Si
g
n
al
G
N
D
1
PIN
Signal Name
PIN
Signal Name
9
DDC_CLK
10
DDC_DATA
7
HSYNC
8
VSYNC
5
BLUE
6
GND
3
GREEN
4
GND
1
RED
2
GND
PIN
Signal Name
1
GPIO_VOL_DW
2
GND
3
GPIO_VOL_UP
