Gigabyte GA-9IVDTH User Manual page 20

A ) ATX 1 (ATX Power Connector)
AC power cord should only be connected to
your power supply unit after ATX power cable
and other related devices are firmly connected
to the mainboard.
B ) ATX3 (ATX Power Connector)
Connector Introduction
PIN No.
1
13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
12
17
24
18
19
20
21
22
23
24
8 4
Pin No.
1
2
3
4
5
6
5 7
1
8
2 0
Definition
+3.3V
+3.3V
GND
+5V
GND
+5V
GND
POK
5VSB
+12V
+12V
+3.3V
+3.3V
-12V
GND
PSON
GND
GND
GND
Reserve
+5V
+5V
+5V
GND
Definition
GND
GND
GND
GND
P12V_CPU1
P12V_CPU1
P12V_CPU0
P12V_CPU0