24-Pin Atx Power Connector-Pw1; 4-Pin Atx_12V Power Connector-Pw2 - Zotac INTEL Series User Manual

Intel D2500-MATX series Motherboard

24-pin ATX Power Connector-PW1

PW1 is the main 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.
PW2
1

4-pin ATX_12V Power Connector-PW2

PW2, the 4-pin ATX 12V power connector, is used to provide power to the CPU. Align the pins to
the connector and press firmly until seated.
PW2-Pin Definition
Pin Signal
1 GND
2 GND
3 +12V
4 +12V
12
PW1-Pin Definition
Pin
1
2
3
4
PW1
13 1
5
6
7
8
9
10
24 12
11
12
Signal Pin
+3.3V 13
+3.3V 14
GND 15
+5V 16
GND 17
+5V 18
GND 19
PWROK 20
+5V_AUX 21
+12V 22
+12V 23
+3.3V 24
Signal
+3.3V
-12V
GND
PS_ON
GND
GND
GND
-5V
+5V
+5V
+5V
GND