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Supermicro C9Z390-PGW Motherboard User's Manual
2-7 Connecting Cables
This section provides brief descriptions and pinout definitions for onboard
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. Refer to the tables
on the right and below for pin definitions.
12V 8-pin Power
Connector Pin
Definitions
Pins
1-4
5-8
(Required)
MAC CODE
MAC CODE
JI2C2
JI2C1/JI2C2
ON :ENABLE
OFF:DISABLE
JI2C1
JSTBY1
JL1
JL1:
CHASSIS
INTRUSION
PCIE M.2-M1
JTPM1:
TPM/PORT80
CPU LED
DIMM LED
VGA LED
BOOT LED
JF1
A
C
A
C
Definition
Ground
+12V
BAR CODE
MH10
JPAC1:AUDIO
1-2:ENABLE
2-3:DISABLE
22110
MH15
MH11
2280
MH13
2280
MH12
2260
SP1
2260
B1
JD1
C
BIOS LICENSE
A
PCIE M.2-M2
C
LED3
LED4
PRESS FIT
SYS_FAN2
U.2-1
I-SATA4
I-SATA2
I-SATA0
I-SATA5
I-SATA3
I-SATA1
U.2-2
Pin#
13
14
15
16
17
18
19
20
21
22
23
24
A. 24-Pin ATX Main PWR
B. 8-Pin PWR
HD AUDIO
HDMI
LAN2
SYS_FAN3
USB 6/7 (3.1)
WIFI+BT
C9Z390-PGW
REV:1.01A
DESIGNED IN USA
JSD1:
SATA DOM PWR
JSD1
JPW1
A
MH8
2-22
ATX Power 24-pin Connector
Pin Definitions (JPW1)
Definition
Pin#
+3.3V
1
-12V
2
Ground
3
PS_ON
4
Ground
5
Ground
6
Ground
7
Res (NC)
8
+5V
9
+5V
10
+5V
11
Ground
12
DP1/2
KB/MOUSE
USB 2/3(3.0)
LAN1
USB 4/5 (3.1)
B
DIMMA1
DIMMA2
DIMMB1
DIMMB2
POWER
RESET
BUTTON
BUTTON
CLEAR CMOS
SYS_FAN1
Definition
+3.3V
+3.3V
Ground
+5V
Ground
+5V
Ground
PWR_OK
5VSB
+12V
+12V
+3.3V
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