34
English
1
L
F
R
A
M
E
#
_
L
C
K
_
3
3
M
_
T
P
M
T
P
M
_
R
S
T
#
L
A
D
3
_
L
+
3
V
L
A
D
0
_
L
+
3
V
S
B
G
N
D
F
_
C
L
K
R
U
N
#
S
E
R
IR
Q
#
S
_
P
W
R
D
W
N
#
G
N
D
L
A
D
1
_
L
L
A
D
2
_
L
S
M
B
_
D
A
T
A
_
M
A
IN
S
M
B
_
C
L
K
_
M
A
IN
G
N
D
ATX Power Connector
(24-pin ATXPWR1)
(see p.6, No. 12)
1
3V
3V
GND
GND
5V
5V
GND
PWROK_PS
5VSB
12V
12V
3V
3V
-12V
GND
PSON#
GND
GND
GND
5V
5V
5V
GND
N/A
12
24
13
his motherboard provides a
24-pin ATX power connector.
To use a 20-pin ATX power
supply, please plug it along Pin
1 and Pin 13.
ATX 12V Power
Connectors
(8-pin ATX12V1)
(see p.6, No. 10)
(8-pin ATX12V2)
(see p.6, No. 2)
4
8
1
5
+12V2
GND
his motherboard provides
two 8-pin ATX 12V power
connectors.
Serial Port Header
(9-pin COM1)
(see p.6, No. 55)
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
his COM1 header
supports a serial port
module.
TPM Header
(17-pin TPM1)
(see p.6, No. 46)
his connector supports
Trusted Platform Module
(TPM) system, which can
securely store keys, digital
certiicates, passwords, and
data. A TPM system also helps
enhance network security,
protects digital identities, and
ensures platform integrity.
