Zotac INTEL SERIES NM10-ITX-A-E Series, User Manual

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13
Hardware Installation
20-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.
4-pin ATX_12V power connector-PW2
PW2 , the 4-pin ATX 12V power connection, 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
1
2
0
2
4
0
1
2
1
1
2
0
2
4
0
1
2
1
2
1
4 3
PW2
PW1
1
10
11
20
PW1-Pin Definition
Pin Signal Pin Signal
1 +3.3V 11 +3.3V
2 +3.3V 12 -12V
3 GND 13 GND
4 +5V 14 PS_ON
5 GND 15 GND
6 +5V 16 GND
7 GND 17 GND
8 PWROK 18 -5V
9 +5V_AUX 19 +5V
10 +12V 20 +5V