Gigabyte GA-9ILDR User Manual page 19

A) ATX 1 (ATX Power Connector)
Ø 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 ) ATX2 (ATX Power Connector)
ØThis connector (ATX +12V) is used only for
CPU1 Core Voltage.
Connector Introduction
13
PIN No. Definition
1
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 POK
9 5VSB
10 +12V
11 +12V
12 +3.3V
13 +3.3V
14 -12V
15 GND
12
16 PSON
24
17 GND
18 GND
19 GND
20 -5V
21 +5V
22 +5V
23 +5V
24 GND
Pin No.
1
2
3
4
5
6
1
7
8
19
Definition
GND
GND
GND
GND
P12V_CPU1
P12V_CPU1
P12V_CPU0
P12V_CPU0