8
1.3 Motherboard Layout
1
CPU Fan Connector (CPU_FAN1)
12
SATA3 Connector (SATA3_1)
2
Chassis Fan Connector (CHA_FAN1)
13
32Mb SPI Flash
3
CPU Fan
14
Chassis Intrusion Header (CI1)
4
CPU Heatsink
15
Chassis Speaker Header (SPEAKER1)
5
2 x 240-pin DDR3 DIMM Slots
16
Chassis Fan Connector (CHA_FAN2)
(DDR3_A1, DDR3_A2)
17
PCI Express 2.0 x16 Slot (PCIE1)
6
Clear CMOS Jumper (CLRCMOS1)
18
Consumer Infrared Module Header (CIR1)
7
ATX Power Connector (ATXPWR1)
19
USB 2.0 Header (USB8_9)
8
System Panel Header (PANEL1)
20
USB 2.0 Header (USB6_7)
9
SATA3 Connector (SATA3_4)
21
Front Panel Audio Header (HD_AUDIO1)
10
SATA3 Connector (SATA3_2)
22
COM Port Header (COM1)
11
SATA3 Connector (SATA3_3)
23
AMD A50M Chipset
SPEAKER1
1
PANEL 1
HDLED RESET
PLED PWRBTN
1
CMOS
Battery
32Mb
BIOS
Super
IO
F
S
B
8
0
0
D
D
R
3
_
A
1
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
F
S
B
8
0
0
D
D
R
3
_
A
2
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
1
USB6_7
PCIE1
1
USB8_9
CHA_FAN2
S
A
T
A
3
_
1
S
A
T
A
3
_
2
S
A
T
A
3
_
3
S
A
T
A
3
_
4
HD_AUDIO1
1
AUDIO
CODEC
LAN
PHY
1
COM1
CHA_FAN1
S
A
T
A
3
6
G
b
/s
USB 2.0
T: USB0
B: USB1
P
S
2
K
ey
bo
ar
d/M
ou
se
VG
A
1
USB 2.0
T: USB4
B: USB5
Top:
RJ-45
T
o
p
:
L
IN
E
IN
C
e
n
te
r:
F
R
O
N
T
B
o
tt
o
m
:
M
IC
IN
CLRCMOS1
1
C
7
0
M
1
D
x
1
1
R
o
H
S
C
P
U
_
F
A
N
1
1
2
4
3
5
7
6
8
9
10
11
12
13
14
15
16
17
18
19
20
23
CIR1
1
21
X
F
a
s
t
R
A
M
D
D
R
3
CI1
1
22
