Power Supply
This motherboard uses an ATX power supply. In order to avoid damaging any
devices, make sure that they have been installed properly prior to connecting
the power supply.
4-pin ATX_12 V Power Connector: PWR2
The ATX power supply connects to PW R2 and
provides power to the CPU.
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.
Chapter 2
Installation Instructions
4-pin ATX_12 V power connector
3
12 V
12V
4
24-pin ATX power connector
+ 5 V
+5V
GND
24
12
+3.3V
+12V
+12V
+
5V_AUX
1
G N D
GND
2
RSVD
PS-ON
GND
+3. 3V
GND
+5V
-12V
GND
GND
13
1
GND
+3.3V
GND
+3.3V
GND
PWROK
+5 V
+5 V
11