Install Other Internal Connectors - Foxconn H67A-S User Manual

2-4 Install other Internal Connectors

Power Connectors
This motherboard uses an ATX power supply. In order not to damage any device, make sure all the
devices have been installed properly before applying the power supply.
24-pin ATX Power Connector : PWR1
PWR1 is the ATX power supply connector. Make sure that the power supply cable and pins are
properly aligned with the connector on the motherboard. Firmly plug the power supply cable into the
connector and make sure it is secure.
24
12
PWR1
!
We recommend you using a 24-pin power supply.
If you are using a 20-pin power supply, you need
to align the ATX power connector according to
the picture.
8-pin ATX 12 V Power Connector : PWR2
Connect the 8-pin ATX 12V power supply to PWR2 and provides power to the CPU.
Pin #
1
2
3
4
5
6
7
8 Power Good
9 +5V SB(Stand by +5V)
10
13
11
12
1
5 1
+12V GND
8 4
PWR2
14
14
Definition Pin #
3.3V 13
3.3V 14
GND 15
+5V 16
GND 17
+5V 18
GND 19
20
21
+12V 22
+12V 23
3.3V 24
20-Pin Power
Pin # Definition
1 GND
2 GND
3 GND
4 GND
Definition
3.3V
-12V
GND
PS_ON(Soft On/Off)
GND
GND
GND
NC
+5V
+5V
+5V
GND
Pin No. 24
Pin # Definition
5 +12V
6 +12V
7 +12V
8 +12V