Foxconn Q9657MC-8KRS2H V1.1 - Manual (Page 17)

Chapter 2 Installation Instructions
11
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 4-pin ATX 12V power supply connects to
PWR2 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.
20-Pin Power 24-Pin Power
Attention:
We recommend you use 24-pin power supply. If you want to use
20-pin power supply, you need to align the ATX power connector
according to the following picture.
+3.3V
24 13
-12V
NC
+5 V GND GND GND
PSON
+5V
+3.3V GND
+12V
GND
+5V_AUX
+ 3 . 3 V
+5V
+12V
GND +5V
+3. 3V
GND GND
+5 V
12
PWROK
1
24-pin ATX Power Connector
4-pin ATX_12 V Power Connector
12V GND
12V
3 1
4 2
GND
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