IEI Integration IMBA-9454 v1.00 - Manual (Page 54)

IMBA-9454 Motherboard
Page 36
4.2.2 ATX Power Supply Connector (24-pins)
CN Label: PWR1
CN Type: 24-pin ATX power connector (2x12)
CN Location: See Figure 4-3
CN Pinouts: See Table 4-4
The 24-pin ATX power supply connector is connected to a ATX power supply.
Figure 4-3: ATX Power Connector Location
PIN DESCRIPTION PIN DESCRIPTION
1 3.3V01 13 3.3V04
2 3.3V02 14 -12V
3 COM01 15 COM
4 +5V01 16 PS-ON
5 COM02 17 COM04
6 +5V02 18 COM05
7 COM03 19 COM06