Gigabyte GA-9ITDW User Manual page 20

GA-9ITDW Motherboard
A) ATX 1
B ) ATX2 (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.
ØThis connector (ATX +12V) is used only for
CPU0 Core Voltage.
Pin No.
4 2
1
2
3
4
3 1
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
20
Definition
GND
GND
P12V-CPU0
P12V-CPU0
Definition
+3.3V
+3.3V
GND
+5V
GND
+5V
GND
POK
5VSB
+12V
+12V
+3.3V
+3.3V
-12V
GND
PSON
GND
GND
GND
-5V
+5V
+5V
+5V
GND