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2-7 Connecting Cables
This section provides brief descriptions and pin-out definitions for on-
board headers and connectors. Be sure to use the correct cable for each
header or connector.
ATX Main PWR & CPU PWR
Connectors (JPW1 & JPW2)
The 24-pin main power connector (JPW1)
is used to provide power to the moth-
erboard. The 8-pin CPU PWR connector
(JPW2) is also required for the processor.
These power connectors meet the SSI
EPS 12V specification. See the table on
the right for pin definitions.
12V 8-pin Power Connec-
tor Pin Definitions
Pins
1 through 4
5 through 8
(Required)
2
10
9
JL2
1
JI2C1/JI2C2
JPCIE2
JPCIE1
ON :ENABLE
OFF:DISABLE
JI2C2
JI2C1
JBR1
MH14
MH13
JL1:
CHASSIS
INTRUSION
PCIE M.2 CONNECTOR 1
20
19
JTPM1:
TPM/PORT80
JTPM1
JLED1:
3 PIN POWER LED
2
1
1
16
15
JWD1
LED4
2
1
U.2 CONNECTOR 1
1
U.2 CONNECTOR 2
MH5
5
Definition
Ground
+12V
MH2
SYS_FAN3
JPAC1:AUDIO
JSPDIF_OUT
1-2:ENABLE
2-3:DISABLE
JPAC1
1
1
C7Z270-CG
FAN5
MH11
REV:1.00
DESIGNED IN USA
JPCIE5
JPCIE3
JPCIE4
JPCIE6
MH10
MH12
B1
BAR CODE
MAC CODE
JD1:
SPEAKER:1-4
BUZZER:3-4
JD1
SP1
BIOS LICENSE
PCIE M.2 CONNECTOR 2
JBT1
CMOS CLEAR
MH7
A
C
A
C
LED19
LED18
A
C
A
C
LED17
LED20
I-SATA4
I-SATA2
I-SATA0
MH8
JSD1
3
1
I-SATA5
I-SATA3
I-SATA1
SYS_FAN2
JSD1:
SATA DOM PWR
ATX Power 24-pin Connector
Pin#
Definition
13
+3.3V
14
-12V
15
COM
16
PS_ON
17
COM
18
COM
19
COM
20
Res (NC)
21
+5V
22
+5V
23
+5V
24
COM
A. 24-Pin ATX Main PWR
B. 8-Pin PWR
LAN
DVI
HD AUDIO
MH15
JUSBC
JUSBA
USB 8/9 (3.1)
USB 10/11 (3.1)
JAUDIO1
JUSBLAN1
JPL1
JPL1:LAN
1-2:ENABLE
2-3:DISABLE
A
LED2
A
JPW1
2-21
Chapter 2: Installation
Pin Definitions (JPW1)
Pin #
Definition
1
+3.3V
2
+3.3V
3
COM
4
+5V
5
COM
6
+5V
7
COM
8
PWR_OK
9
5VSB
10
+12V
11
+12V
12
+3.3V
HDMI/DP
KB/MOUSE
USB 0/1
JP2
B
JPW2
CPU_FAN2
CPU_FAN1
MH4
DIMMA1
DIMMA2
DIMMB1
DIMMB2
POWER BUTTON
CLEAR CMOS
S12
S4
S8
RESET BUTTON
MH9
FAN2
SYS_FAN1
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