Gigabyte GA-6LISL User Manual page 20

1/2) ATX1/P12V_AUX1 (2x12 Main Power Connector and 2x2 12V Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the
components on the motherboard. Before connecting the power connector, first make sure the power
supply is turned off and all devices are properly installed. The power connector possesses a foolproof
design. Connect the power supply cable to the power connector in the correct orientation. The 12V
power connector mainly supplies power to the CPU. If the 12V power connector is not connected, the
computer will not start.
13
1
ATX1
12
24
Hardware Installation
Pin No. Definition
1 3.3V
2 3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 Power Good
9 5VSB (stand by +5V)
10 +12V
11 +12V
12 3.3V
- 20 -
P12V_AUX1
ATX_12V
2 1
Pin No. Definition
1
2
3
4 3
4
FDD
Pin No. Definition
13 3.3V
14 -12V
15 GND
16 PS_ON
17 GND
IDE 18 GND
19 GND
20 -5V
21 +5V
22 +5V
23 +5V
24 GND
GND
GND
+12V
+12V