Connector Pin Assignments A-17
Power Supply Connectors
Table A-18 provides the pin assignments for the main power supply connector.
NOTE:
When used with an ATX-compliant
power supply that supports remote power on/off,
the system board can turn off the system power
through software control.
Table A-18 Power Supply Connector (J5M1)
Pin
Signal Name
1
+3.3 V
2
+3.3 V
3
Ground
4
+5 V
5
Ground
6
+5 V
7
Ground
8
PWRGD (Power Good)
9
+5 VSB
10
+12 V
11
+3.3 V
12
-12 V
13
Ground
14
PW_ON# (power supply remote on/off control)
15
Ground
16
Ground
17
Ground
18
-5 V
19
+5 V
20
+5 V