8
1.3 Motherboard Layout
Mic In
AUDIO
CODEC
BUZZ1
BIOS
Chip
1
HD_AUDIO1
IMB-159
BUZZ2
SATA3_1
C
P
U
_
F
A
N
1
PCIE1
DC_JACK1
mini-PCIe
1
LPC1
PS2_KB_MS1
1
V
G
A
2
1
CLRMOS1
1
S
P
E
A
K
E
R
1
1
LAN1
V
G
A
1
Line Out
DISPLAY1
1
B
L
T
_
V
O
L
1
H
D
L
E
D
R
E
S
E
T
P
L
E
D
P
W
R
B
T
N
PANEL1
1
SATA_PWR1
1
B
L
T
_
P
W
R
1
1
P
N
L
_
P
W
R
1
B
K
T
_
P
W
R
1
Industrial
SPDIF1
1
M.2 KEY E
USB 3.0
T: USB3
B: USB2
USB 3.0
T: USB1
B: USB0
LAN2
LVDS1
1
1
B
L
T
_
P
W
M
1
1
L
P
T
_
G
P
IO
1
C
H
A
_
F
A
N
1
COM1
JGPIO_SET1
1
1
BL1
1
BL2
TO_UPS1
1
FROM_UPS1
1
1
U
S
B
3
_
P
W
R
0
_
1
1
U
S
B
3
_
P
W
R
2
_
3
1
USB2H_1_2
1
USBH_PWR1
1
USBH_PWR2
1
USB2_4_5
1
CI2
1
3
2
4
11
10
5
6
8 (*Backside: EDP1)
9
14
12
13
15
16
17
1
JGPIO_PWR1
1
PWR_COM1
1
PWR_COM2
1
PWR_COM3
1
PWR_COM4
1
PWR_COM5
1
PWR_COM6
19
20
18
21
22
23
24
29
33
32
31
30
26
28
27
25
34
37
36
35
1
COM2
1
COM3
1
COM4
1
COM5
1
COM6
1
CLRMOS2
1
M.2 KEY M
1
P
W
R
_
J
P
1
TPM1
1
CI1
Vertical Type A
USB 2.0
1
1
7
DDR4_B1
DDR4_A1
1